summaryrefslogtreecommitdiff
path: root/visualize
diff options
context:
space:
mode:
authorLuke Shumaker <lukeshu@sbcglobal.net>2015-04-15 01:40:48 -0400
committerLuke Shumaker <lukeshu@sbcglobal.net>2015-04-15 01:40:48 -0400
commitcdff1a234be0d625c5c824707dbae32ffa6a76dd (patch)
treea9e029f2a98ad72e64d9e09a922ec39ab502a75b /visualize
parentf18a6c809f45e71175ced6050d7e57bf4e7e89ba (diff)
parent90873ef7de4bf842fbf6971836a373c555cfcbaa (diff)
Merge branch 'master-nomake'
Diffstat (limited to 'visualize')
-rw-r--r--visualize/.gitignore2
-rw-r--r--visualize/static/Makefile23
-rw-r--r--visualize/static/d3-3.0.6.js7823
-rw-r--r--visualize/static/d3-3.0.6.min.js280
4 files changed, 2 insertions, 8126 deletions
diff --git a/visualize/.gitignore b/visualize/.gitignore
new file mode 100644
index 00000000..943783c0
--- /dev/null
+++ b/visualize/.gitignore
@@ -0,0 +1,2 @@
+visualize/static/d3-3.0.6.js
+visualize/static/d3-3.0.6.min.js
diff --git a/visualize/static/Makefile b/visualize/static/Makefile
deleted file mode 100644
index 9a7f9828..00000000
--- a/visualize/static/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-include ../../common.mk
-
-d3-ver=3.0.6
-targets = d3-$(d3-ver)
-
-target-files=$(addsuffix .js,$(targets)) $(addsuffix .min.js,$(targets))
-all: $(target-files)
-clean:
- rm -f -- $(target-files)
-
-d3-$(d3-ver).js: %: \
- $(www)/https/raw.github.com/mbostock/d3/v$(d3-ver)/d3.js \
- $(www)/https/raw.github.com/mbostock/d3/v$(d3-ver)/LICENSE
- { \
- echo '/*! $@ - Data Driven Documents' && \
- echo ' * Version: $(d3-ver)' && \
- echo ' * Homepage: http://mbostock.github.com/d3/' && \
- echo ' * Copyright: 2012, Michael Bostock' && \
- echo ' * Licence: 3-Clause BSD' && \
- echo ' *' && \
- sed 's/.*/ * &/' $(<D)/LICENSE && \
- echo ' */' && \
- cat $< ;} > $@
diff --git a/visualize/static/d3-3.0.6.js b/visualize/static/d3-3.0.6.js
deleted file mode 100644
index 77132218..00000000
--- a/visualize/static/d3-3.0.6.js
+++ /dev/null
@@ -1,7823 +0,0 @@
-/*! d3-3.0.6.js - Data Driven Documents
- * Version: 3.0.6
- * Homepage: http://mbostock.github.com/d3/
- * Copyright: 2012, Michael Bostock
- * Licence: 3-Clause BSD
- *
- * Copyright (c) 2012, Michael Bostock
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * * The name Michael Bostock may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-d3 = function() {
- var π = Math.PI, ε = 1e-6, d3 = {
- version: "3.0.6"
- }, d3_radians = π / 180, d3_degrees = 180 / π, d3_document = document, d3_window = window;
- function d3_target(d) {
- return d.target;
- }
- function d3_source(d) {
- return d.source;
- }
- var d3_format_decimalPoint = ".", d3_format_thousandsSeparator = ",", d3_format_grouping = [ 3, 3 ];
- if (!Date.now) Date.now = function() {
- return +new Date();
- };
- try {
- d3_document.createElement("div").style.setProperty("opacity", 0, "");
- } catch (error) {
- var d3_style_prototype = d3_window.CSSStyleDeclaration.prototype, d3_style_setProperty = d3_style_prototype.setProperty;
- d3_style_prototype.setProperty = function(name, value, priority) {
- d3_style_setProperty.call(this, name, value + "", priority);
- };
- }
- function d3_class(ctor, properties) {
- try {
- for (var key in properties) {
- Object.defineProperty(ctor.prototype, key, {
- value: properties[key],
- enumerable: false
- });
- }
- } catch (e) {
- ctor.prototype = properties;
- }
- }
- var d3_array = d3_arraySlice;
- function d3_arrayCopy(pseudoarray) {
- var i = -1, n = pseudoarray.length, array = [];
- while (++i < n) array.push(pseudoarray[i]);
- return array;
- }
- function d3_arraySlice(pseudoarray) {
- return Array.prototype.slice.call(pseudoarray);
- }
- try {
- d3_array(d3_document.documentElement.childNodes)[0].nodeType;
- } catch (e) {
- d3_array = d3_arrayCopy;
- }
- var d3_arraySubclass = [].__proto__ ? function(array, prototype) {
- array.__proto__ = prototype;
- } : function(array, prototype) {
- for (var property in prototype) array[property] = prototype[property];
- };
- d3.map = function(object) {
- var map = new d3_Map();
- for (var key in object) map.set(key, object[key]);
- return map;
- };
- function d3_Map() {}
- d3_class(d3_Map, {
- has: function(key) {
- return d3_map_prefix + key in this;
- },
- get: function(key) {
- return this[d3_map_prefix + key];
- },
- set: function(key, value) {
- return this[d3_map_prefix + key] = value;
- },
- remove: function(key) {
- key = d3_map_prefix + key;
- return key in this && delete this[key];
- },
- keys: function() {
- var keys = [];
- this.forEach(function(key) {
- keys.push(key);
- });
- return keys;
- },
- values: function() {
- var values = [];
- this.forEach(function(key, value) {
- values.push(value);
- });
- return values;
- },
- entries: function() {
- var entries = [];
- this.forEach(function(key, value) {
- entries.push({
- key: key,
- value: value
- });
- });
- return entries;
- },
- forEach: function(f) {
- for (var key in this) {
- if (key.charCodeAt(0) === d3_map_prefixCode) {
- f.call(this, key.substring(1), this[key]);
- }
- }
- }
- });
- var d3_map_prefix = "\0", d3_map_prefixCode = d3_map_prefix.charCodeAt(0);
- function d3_identity(d) {
- return d;
- }
- function d3_true() {
- return true;
- }
- function d3_functor(v) {
- return typeof v === "function" ? v : function() {
- return v;
- };
- }
- d3.functor = d3_functor;
- d3.rebind = function(target, source) {
- var i = 1, n = arguments.length, method;
- while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]);
- return target;
- };
- function d3_rebind(target, source, method) {
- return function() {
- var value = method.apply(source, arguments);
- return arguments.length ? target : value;
- };
- }
- d3.ascending = function(a, b) {
- return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
- };
- d3.descending = function(a, b) {
- return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN;
- };
- d3.mean = function(array, f) {
- var n = array.length, a, m = 0, i = -1, j = 0;
- if (arguments.length === 1) {
- while (++i < n) if (d3_number(a = array[i])) m += (a - m) / ++j;
- } else {
- while (++i < n) if (d3_number(a = f.call(array, array[i], i))) m += (a - m) / ++j;
- }
- return j ? m : undefined;
- };
- d3.median = function(array, f) {
- if (arguments.length > 1) array = array.map(f);
- array = array.filter(d3_number);
- return array.length ? d3.quantile(array.sort(d3.ascending), .5) : undefined;
- };
- d3.min = function(array, f) {
- var i = -1, n = array.length, a, b;
- if (arguments.length === 1) {
- while (++i < n && ((a = array[i]) == null || a != a)) a = undefined;
- while (++i < n) if ((b = array[i]) != null && a > b) a = b;
- } else {
- while (++i < n && ((a = f.call(array, array[i], i)) == null || a != a)) a = undefined;
- while (++i < n) if ((b = f.call(array, array[i], i)) != null && a > b) a = b;
- }
- return a;
- };
- d3.max = function(array, f) {
- var i = -1, n = array.length, a, b;
- if (arguments.length === 1) {
- while (++i < n && ((a = array[i]) == null || a != a)) a = undefined;
- while (++i < n) if ((b = array[i]) != null && b > a) a = b;
- } else {
- while (++i < n && ((a = f.call(array, array[i], i)) == null || a != a)) a = undefined;
- while (++i < n) if ((b = f.call(array, array[i], i)) != null && b > a) a = b;
- }
- return a;
- };
- d3.extent = function(array, f) {
- var i = -1, n = array.length, a, b, c;
- if (arguments.length === 1) {
- while (++i < n && ((a = c = array[i]) == null || a != a)) a = c = undefined;
- while (++i < n) if ((b = array[i]) != null) {
- if (a > b) a = b;
- if (c < b) c = b;
- }
- } else {
- while (++i < n && ((a = c = f.call(array, array[i], i)) == null || a != a)) a = undefined;
- while (++i < n) if ((b = f.call(array, array[i], i)) != null) {
- if (a > b) a = b;
- if (c < b) c = b;
- }
- }
- return [ a, c ];
- };
- d3.random = {
- normal: function(µ, σ) {
- var n = arguments.length;
- if (n < 2) σ = 1;
- if (n < 1) µ = 0;
- return function() {
- var x, y, r;
- do {
- x = Math.random() * 2 - 1;
- y = Math.random() * 2 - 1;
- r = x * x + y * y;
- } while (!r || r > 1);
- return µ + σ * x * Math.sqrt(-2 * Math.log(r) / r);
- };
- },
- logNormal: function() {
- var random = d3.random.normal.apply(d3, arguments);
- return function() {
- return Math.exp(random());
- };
- },
- irwinHall: function(m) {
- return function() {
- for (var s = 0, j = 0; j < m; j++) s += Math.random();
- return s / m;
- };
- }
- };
- function d3_number(x) {
- return x != null && !isNaN(x);
- }
- d3.sum = function(array, f) {
- var s = 0, n = array.length, a, i = -1;
- if (arguments.length === 1) {
- while (++i < n) if (!isNaN(a = +array[i])) s += a;
- } else {
- while (++i < n) if (!isNaN(a = +f.call(array, array[i], i))) s += a;
- }
- return s;
- };
- d3.quantile = function(values, p) {
- var H = (values.length - 1) * p + 1, h = Math.floor(H), v = +values[h - 1], e = H - h;
- return e ? v + e * (values[h] - v) : v;
- };
- d3.shuffle = function(array) {
- var m = array.length, t, i;
- while (m) {
- i = Math.random() * m-- | 0;
- t = array[m], array[m] = array[i], array[i] = t;
- }
- return array;
- };
- d3.transpose = function(matrix) {
- return d3.zip.apply(d3, matrix);
- };
- d3.zip = function() {
- if (!(n = arguments.length)) return [];
- for (var i = -1, m = d3.min(arguments, d3_zipLength), zips = new Array(m); ++i < m; ) {
- for (var j = -1, n, zip = zips[i] = new Array(n); ++j < n; ) {
- zip[j] = arguments[j][i];
- }
- }
- return zips;
- };
- function d3_zipLength(d) {
- return d.length;
- }
- d3.bisector = function(f) {
- return {
- left: function(a, x, lo, hi) {
- if (arguments.length < 3) lo = 0;
- if (arguments.length < 4) hi = a.length;
- while (lo < hi) {
- var mid = lo + hi >>> 1;
- if (f.call(a, a[mid], mid) < x) lo = mid + 1; else hi = mid;
- }
- return lo;
- },
- right: function(a, x, lo, hi) {
- if (arguments.length < 3) lo = 0;
- if (arguments.length < 4) hi = a.length;
- while (lo < hi) {
- var mid = lo + hi >>> 1;
- if (x < f.call(a, a[mid], mid)) hi = mid; else lo = mid + 1;
- }
- return lo;
- }
- };
- };
- var d3_bisector = d3.bisector(function(d) {
- return d;
- });
- d3.bisectLeft = d3_bisector.left;
- d3.bisect = d3.bisectRight = d3_bisector.right;
- d3.nest = function() {
- var nest = {}, keys = [], sortKeys = [], sortValues, rollup;
- function map(array, depth) {
- if (depth >= keys.length) return rollup ? rollup.call(nest, array) : sortValues ? array.sort(sortValues) : array;
- var i = -1, n = array.length, key = keys[depth++], keyValue, object, valuesByKey = new d3_Map(), values, o = {};
- while (++i < n) {
- if (values = valuesByKey.get(keyValue = key(object = array[i]))) {
- values.push(object);
- } else {
- valuesByKey.set(keyValue, [ object ]);
- }
- }
- valuesByKey.forEach(function(keyValue, values) {
- o[keyValue] = map(values, depth);
- });
- return o;
- }
- function entries(map, depth) {
- if (depth >= keys.length) return map;
- var a = [], sortKey = sortKeys[depth++], key;
- for (key in map) {
- a.push({
- key: key,
- values: entries(map[key], depth)
- });
- }
- if (sortKey) a.sort(function(a, b) {
- return sortKey(a.key, b.key);
- });
- return a;
- }
- nest.map = function(array) {
- return map(array, 0);
- };
- nest.entries = function(array) {
- return entries(map(array, 0), 0);
- };
- nest.key = function(d) {
- keys.push(d);
- return nest;
- };
- nest.sortKeys = function(order) {
- sortKeys[keys.length - 1] = order;
- return nest;
- };
- nest.sortValues = function(order) {
- sortValues = order;
- return nest;
- };
- nest.rollup = function(f) {
- rollup = f;
- return nest;
- };
- return nest;
- };
- d3.keys = function(map) {
- var keys = [];
- for (var key in map) keys.push(key);
- return keys;
- };
- d3.values = function(map) {
- var values = [];
- for (var key in map) values.push(map[key]);
- return values;
- };
- d3.entries = function(map) {
- var entries = [];
- for (var key in map) entries.push({
- key: key,
- value: map[key]
- });
- return entries;
- };
- d3.permute = function(array, indexes) {
- var permutes = [], i = -1, n = indexes.length;
- while (++i < n) permutes[i] = array[indexes[i]];
- return permutes;
- };
- d3.merge = function(arrays) {
- return Array.prototype.concat.apply([], arrays);
- };
- function d3_collapse(s) {
- return s.trim().replace(/\s+/g, " ");
- }
- d3.range = function(start, stop, step) {
- if (arguments.length < 3) {
- step = 1;
- if (arguments.length < 2) {
- stop = start;
- start = 0;
- }
- }
- if ((stop - start) / step === Infinity) throw new Error("infinite range");
- var range = [], k = d3_range_integerScale(Math.abs(step)), i = -1, j;
- start *= k, stop *= k, step *= k;
- if (step < 0) while ((j = start + step * ++i) > stop) range.push(j / k); else while ((j = start + step * ++i) < stop) range.push(j / k);
- return range;
- };
- function d3_range_integerScale(x) {
- var k = 1;
- while (x * k % 1) k *= 10;
- return k;
- }
- d3.requote = function(s) {
- return s.replace(d3_requote_re, "\\$&");
- };
- var d3_requote_re = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;
- d3.round = function(x, n) {
- return n ? Math.round(x * (n = Math.pow(10, n))) / n : Math.round(x);
- };
- d3.xhr = function(url, mimeType, callback) {
- var xhr = {}, dispatch = d3.dispatch("progress", "load", "error"), headers = {}, response = d3_identity, request = new (d3_window.XDomainRequest && /^(http(s)?:)?\/\//.test(url) ? XDomainRequest : XMLHttpRequest)();
- "onload" in request ? request.onload = request.onerror = respond : request.onreadystatechange = function() {
- request.readyState > 3 && respond();
- };
- function respond() {
- var s = request.status;
- !s && request.responseText || s >= 200 && s < 300 || s === 304 ? dispatch.load.call(xhr, response.call(xhr, request)) : dispatch.error.call(xhr, request);
- }
- request.onprogress = function(event) {
- var o = d3.event;
- d3.event = event;
- try {
- dispatch.progress.call(xhr, request);
- } finally {
- d3.event = o;
- }
- };
- xhr.header = function(name, value) {
- name = (name + "").toLowerCase();
- if (arguments.length < 2) return headers[name];
- if (value == null) delete headers[name]; else headers[name] = value + "";
- return xhr;
- };
- xhr.mimeType = function(value) {
- if (!arguments.length) return mimeType;
- mimeType = value == null ? null : value + "";
- return xhr;
- };
- xhr.response = function(value) {
- response = value;
- return xhr;
- };
- [ "get", "post" ].forEach(function(method) {
- xhr[method] = function() {
- return xhr.send.apply(xhr, [ method ].concat(d3_array(arguments)));
- };
- });
- xhr.send = function(method, data, callback) {
- if (arguments.length === 2 && typeof data === "function") callback = data, data = null;
- request.open(method, url, true);
- if (mimeType != null && !("accept" in headers)) headers["accept"] = mimeType + ",*/*";
- if (request.setRequestHeader) for (var name in headers) request.setRequestHeader(name, headers[name]);
- if (mimeType != null && request.overrideMimeType) request.overrideMimeType(mimeType);
- if (callback != null) xhr.on("error", callback).on("load", function(request) {
- callback(null, request);
- });
- request.send(data == null ? null : data);
- return xhr;
- };
- xhr.abort = function() {
- request.abort();
- return xhr;
- };
- d3.rebind(xhr, dispatch, "on");
- if (arguments.length === 2 && typeof mimeType === "function") callback = mimeType,
- mimeType = null;
- return callback == null ? xhr : xhr.get(d3_xhr_fixCallback(callback));
- };
- function d3_xhr_fixCallback(callback) {
- return callback.length === 1 ? function(error, request) {
- callback(error == null ? request : null);
- } : callback;
- }
- d3.text = function() {
- return d3.xhr.apply(d3, arguments).response(d3_text);
- };
- function d3_text(request) {
- return request.responseText;
- }
- d3.json = function(url, callback) {
- return d3.xhr(url, "application/json", callback).response(d3_json);
- };
- function d3_json(request) {
- return JSON.parse(request.responseText);
- }
- d3.html = function(url, callback) {
- return d3.xhr(url, "text/html", callback).response(d3_html);
- };
- function d3_html(request) {
- var range = d3_document.createRange();
- range.selectNode(d3_document.body);
- return range.createContextualFragment(request.responseText);
- }
- d3.xml = function() {
- return d3.xhr.apply(d3, arguments).response(d3_xml);
- };
- function d3_xml(request) {
- return request.responseXML;
- }
- var d3_nsPrefix = {
- svg: "http://www.w3.org/2000/svg",
- xhtml: "http://www.w3.org/1999/xhtml",
- xlink: "http://www.w3.org/1999/xlink",
- xml: "http://www.w3.org/XML/1998/namespace",
- xmlns: "http://www.w3.org/2000/xmlns/"
- };
- d3.ns = {
- prefix: d3_nsPrefix,
- qualify: function(name) {
- var i = name.indexOf(":"), prefix = name;
- if (i >= 0) {
- prefix = name.substring(0, i);
- name = name.substring(i + 1);
- }
- return d3_nsPrefix.hasOwnProperty(prefix) ? {
- space: d3_nsPrefix[prefix],
- local: name
- } : name;
- }
- };
- d3.dispatch = function() {
- var dispatch = new d3_dispatch(), i = -1, n = arguments.length;
- while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
- return dispatch;
- };
- function d3_dispatch() {}
- d3_dispatch.prototype.on = function(type, listener) {
- var i = type.indexOf("."), name = "";
- if (i > 0) {
- name = type.substring(i + 1);
- type = type.substring(0, i);
- }
- return arguments.length < 2 ? this[type].on(name) : this[type].on(name, listener);
- };
- function d3_dispatch_event(dispatch) {
- var listeners = [], listenerByName = new d3_Map();
- function event() {
- var z = listeners, i = -1, n = z.length, l;
- while (++i < n) if (l = z[i].on) l.apply(this, arguments);
- return dispatch;
- }
- event.on = function(name, listener) {
- var l = listenerByName.get(name), i;
- if (arguments.length < 2) return l && l.on;
- if (l) {
- l.on = null;
- listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1));
- listenerByName.remove(name);
- }
- if (listener) listeners.push(listenerByName.set(name, {
- on: listener
- }));
- return dispatch;
- };
- return event;
- }
- d3.format = function(specifier) {
- var match = d3_format_re.exec(specifier), fill = match[1] || " ", align = match[2] || ">", sign = match[3] || "", basePrefix = match[4] || "", zfill = match[5], width = +match[6], comma = match[7], precision = match[8], type = match[9], scale = 1, suffix = "", integer = false;
- if (precision) precision = +precision.substring(1);
- if (zfill || fill === "0" && align === "=") {
- zfill = fill = "0";
- align = "=";
- if (comma) width -= Math.floor((width - 1) / 4);
- }
- switch (type) {
- case "n":
- comma = true;
- type = "g";
- break;
-
- case "%":
- scale = 100;
- suffix = "%";
- type = "f";
- break;
-
- case "p":
- scale = 100;
- suffix = "%";
- type = "r";
- break;
-
- case "b":
- case "o":
- case "x":
- case "X":
- if (basePrefix) basePrefix = "0" + type.toLowerCase();
-
- case "c":
- case "d":
- integer = true;
- precision = 0;
- break;
-
- case "s":
- scale = -1;
- type = "r";
- break;
- }
- if (basePrefix === "#") basePrefix = "";
- if (type == "r" && !precision) type = "g";
- type = d3_format_types.get(type) || d3_format_typeDefault;
- var zcomma = zfill && comma;
- return function(value) {
- if (integer && value % 1) return "";
- var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, "-") : sign;
- if (scale < 0) {
- var prefix = d3.formatPrefix(value, precision);
- value = prefix.scale(value);
- suffix = prefix.symbol;
- } else {
- value *= scale;
- }
- value = type(value, precision);
- if (!zfill && comma) value = d3_format_group(value);
- var length = basePrefix.length + value.length + (zcomma ? 0 : negative.length), padding = length < width ? new Array(length = width - length + 1).join(fill) : "";
- if (zcomma) value = d3_format_group(padding + value);
- if (d3_format_decimalPoint) value.replace(".", d3_format_decimalPoint);
- negative += basePrefix;
- return (align === "<" ? negative + value + padding : align === ">" ? padding + negative + value : align === "^" ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length) : negative + (zcomma ? value : padding + value)) + suffix;
- };
- };
- var d3_format_re = /(?:([^{])?([<>=^]))?([+\- ])?(#)?(0)?([0-9]+)?(,)?(\.[0-9]+)?([a-zA-Z%])?/;
- var d3_format_types = d3.map({
- b: function(x) {
- return x.toString(2);
- },
- c: function(x) {
- return String.fromCharCode(x);
- },
- o: function(x) {
- return x.toString(8);
- },
- x: function(x) {
- return x.toString(16);
- },
- X: function(x) {
- return x.toString(16).toUpperCase();
- },
- g: function(x, p) {
- return x.toPrecision(p);
- },
- e: function(x, p) {
- return x.toExponential(p);
- },
- f: function(x, p) {
- return x.toFixed(p);
- },
- r: function(x, p) {
- return (x = d3.round(x, d3_format_precision(x, p))).toFixed(Math.max(0, Math.min(20, d3_format_precision(x * (1 + 1e-15), p))));
- }
- });
- function d3_format_precision(x, p) {
- return p - (x ? Math.ceil(Math.log(x) / Math.LN10) : 1);
- }
- function d3_format_typeDefault(x) {
- return x + "";
- }
- var d3_format_group = d3_identity;
- if (d3_format_grouping) {
- var d3_format_groupingLength = d3_format_grouping.length;
- d3_format_group = function(value) {
- var i = value.lastIndexOf("."), f = i >= 0 ? "." + value.substring(i + 1) : (i = value.length,
- ""), t = [], j = 0, g = d3_format_grouping[0];
- while (i > 0 && g > 0) {
- t.push(value.substring(i -= g, i + g));
- g = d3_format_grouping[j = (j + 1) % d3_format_groupingLength];
- }
- return t.reverse().join(d3_format_thousandsSeparator || "") + f;
- };
- }
- var d3_formatPrefixes = [ "y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y" ].map(d3_formatPrefix);
- d3.formatPrefix = function(value, precision) {
- var i = 0;
- if (value) {
- if (value < 0) value *= -1;
- if (precision) value = d3.round(value, d3_format_precision(value, precision));
- i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10);
- i = Math.max(-24, Math.min(24, Math.floor((i <= 0 ? i + 1 : i - 1) / 3) * 3));
- }
- return d3_formatPrefixes[8 + i / 3];
- };
- function d3_formatPrefix(d, i) {
- var k = Math.pow(10, Math.abs(8 - i) * 3);
- return {
- scale: i > 8 ? function(d) {
- return d / k;
- } : function(d) {
- return d * k;
- },
- symbol: d
- };
- }
- var d3_ease_default = function() {
- return d3_identity;
- };
- var d3_ease = d3.map({
- linear: d3_ease_default,
- poly: d3_ease_poly,
- quad: function() {
- return d3_ease_quad;
- },
- cubic: function() {
- return d3_ease_cubic;
- },
- sin: function() {
- return d3_ease_sin;
- },
- exp: function() {
- return d3_ease_exp;
- },
- circle: function() {
- return d3_ease_circle;
- },
- elastic: d3_ease_elastic,
- back: d3_ease_back,
- bounce: function() {
- return d3_ease_bounce;
- }
- });
- var d3_ease_mode = d3.map({
- "in": d3_identity,
- out: d3_ease_reverse,
- "in-out": d3_ease_reflect,
- "out-in": function(f) {
- return d3_ease_reflect(d3_ease_reverse(f));
- }
- });
- d3.ease = function(name) {
- var i = name.indexOf("-"), t = i >= 0 ? name.substring(0, i) : name, m = i >= 0 ? name.substring(i + 1) : "in";
- t = d3_ease.get(t) || d3_ease_default;
- m = d3_ease_mode.get(m) || d3_identity;
- return d3_ease_clamp(m(t.apply(null, Array.prototype.slice.call(arguments, 1))));
- };
- function d3_ease_clamp(f) {
- return function(t) {
- return t <= 0 ? 0 : t >= 1 ? 1 : f(t);
- };
- }
- function d3_ease_reverse(f) {
- return function(t) {
- return 1 - f(1 - t);
- };
- }
- function d3_ease_reflect(f) {
- return function(t) {
- return .5 * (t < .5 ? f(2 * t) : 2 - f(2 - 2 * t));
- };
- }
- function d3_ease_quad(t) {
- return t * t;
- }
- function d3_ease_cubic(t) {
- return t * t * t;
- }
- function d3_ease_cubicInOut(t) {
- if (t <= 0) return 0;
- if (t >= 1) return 1;
- var t2 = t * t, t3 = t2 * t;
- return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75);
- }
- function d3_ease_poly(e) {
- return function(t) {
- return Math.pow(t, e);
- };
- }
- function d3_ease_sin(t) {
- return 1 - Math.cos(t * π / 2);
- }
- function d3_ease_exp(t) {
- return Math.pow(2, 10 * (t - 1));
- }
- function d3_ease_circle(t) {
- return 1 - Math.sqrt(1 - t * t);
- }
- function d3_ease_elastic(a, p) {
- var s;
- if (arguments.length < 2) p = .45;
- if (arguments.length) s = p / (2 * π) * Math.asin(1 / a); else a = 1, s = p / 4;
- return function(t) {
- return 1 + a * Math.pow(2, 10 * -t) * Math.sin((t - s) * 2 * π / p);
- };
- }
- function d3_ease_back(s) {
- if (!s) s = 1.70158;
- return function(t) {
- return t * t * ((s + 1) * t - s);
- };
- }
- function d3_ease_bounce(t) {
- return t < 1 / 2.75 ? 7.5625 * t * t : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + .75 : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + .9375 : 7.5625 * (t -= 2.625 / 2.75) * t + .984375;
- }
- d3.event = null;
- function d3_eventCancel() {
- d3.event.stopPropagation();
- d3.event.preventDefault();
- }
- function d3_eventSource() {
- var e = d3.event, s;
- while (s = e.sourceEvent) e = s;
- return e;
- }
- function d3_eventDispatch(target) {
- var dispatch = new d3_dispatch(), i = 0, n = arguments.length;
- while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
- dispatch.of = function(thiz, argumentz) {
- return function(e1) {
- try {
- var e0 = e1.sourceEvent = d3.event;
- e1.target = target;
- d3.event = e1;
- dispatch[e1.type].apply(thiz, argumentz);
- } finally {
- d3.event = e0;
- }
- };
- };
- return dispatch;
- }
- d3.transform = function(string) {
- var g = d3_document.createElementNS(d3.ns.prefix.svg, "g");
- return (d3.transform = function(string) {
- g.setAttribute("transform", string);
- var t = g.transform.baseVal.consolidate();
- return new d3_transform(t ? t.matrix : d3_transformIdentity);
- })(string);
- };
- function d3_transform(m) {
- var r0 = [ m.a, m.b ], r1 = [ m.c, m.d ], kx = d3_transformNormalize(r0), kz = d3_transformDot(r0, r1), ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0;
- if (r0[0] * r1[1] < r1[0] * r0[1]) {
- r0[0] *= -1;
- r0[1] *= -1;
- kx *= -1;
- kz *= -1;
- }
- this.rotate = (kx ? Math.atan2(r0[1], r0[0]) : Math.atan2(-r1[0], r1[1])) * d3_degrees;
- this.translate = [ m.e, m.f ];
- this.scale = [ kx, ky ];
- this.skew = ky ? Math.atan2(kz, ky) * d3_degrees : 0;
- }
- d3_transform.prototype.toString = function() {
- return "translate(" + this.translate + ")rotate(" + this.rotate + ")skewX(" + this.skew + ")scale(" + this.scale + ")";
- };
- function d3_transformDot(a, b) {
- return a[0] * b[0] + a[1] * b[1];
- }
- function d3_transformNormalize(a) {
- var k = Math.sqrt(d3_transformDot(a, a));
- if (k) {
- a[0] /= k;
- a[1] /= k;
- }
- return k;
- }
- function d3_transformCombine(a, b, k) {
- a[0] += k * b[0];
- a[1] += k * b[1];
- return a;
- }
- var d3_transformIdentity = {
- a: 1,
- b: 0,
- c: 0,
- d: 1,
- e: 0,
- f: 0
- };
- d3.interpolate = function(a, b) {
- var i = d3.interpolators.length, f;
- while (--i >= 0 && !(f = d3.interpolators[i](a, b))) ;
- return f;
- };
- d3.interpolateNumber = function(a, b) {
- b -= a;
- return function(t) {
- return a + b * t;
- };
- };
- d3.interpolateRound = function(a, b) {
- b -= a;
- return function(t) {
- return Math.round(a + b * t);
- };
- };
- d3.interpolateString = function(a, b) {
- var m, i, j, s0 = 0, s1 = 0, s = [], q = [], n, o;
- d3_interpolate_number.lastIndex = 0;
- for (i = 0; m = d3_interpolate_number.exec(b); ++i) {
- if (m.index) s.push(b.substring(s0, s1 = m.index));
- q.push({
- i: s.length,
- x: m[0]
- });
- s.push(null);
- s0 = d3_interpolate_number.lastIndex;
- }
- if (s0 < b.length) s.push(b.substring(s0));
- for (i = 0, n = q.length; (m = d3_interpolate_number.exec(a)) && i < n; ++i) {
- o = q[i];
- if (o.x == m[0]) {
- if (o.i) {
- if (s[o.i + 1] == null) {
- s[o.i - 1] += o.x;
- s.splice(o.i, 1);
- for (j = i + 1; j < n; ++j) q[j].i--;
- } else {
- s[o.i - 1] += o.x + s[o.i + 1];
- s.splice(o.i, 2);
- for (j = i + 1; j < n; ++j) q[j].i -= 2;
- }
- } else {
- if (s[o.i + 1] == null) {
- s[o.i] = o.x;
- } else {
- s[o.i] = o.x + s[o.i + 1];
- s.splice(o.i + 1, 1);
- for (j = i + 1; j < n; ++j) q[j].i--;
- }
- }
- q.splice(i, 1);
- n--;
- i--;
- } else {
- o.x = d3.interpolateNumber(parseFloat(m[0]), parseFloat(o.x));
- }
- }
- while (i < n) {
- o = q.pop();
- if (s[o.i + 1] == null) {
- s[o.i] = o.x;
- } else {
- s[o.i] = o.x + s[o.i + 1];
- s.splice(o.i + 1, 1);
- }
- n--;
- }
- if (s.length === 1) {
- return s[0] == null ? q[0].x : function() {
- return b;
- };
- }
- return function(t) {
- for (i = 0; i < n; ++i) s[(o = q[i]).i] = o.x(t);
- return s.join("");
- };
- };
- d3.interpolateTransform = function(a, b) {
- var s = [], q = [], n, A = d3.transform(a), B = d3.transform(b), ta = A.translate, tb = B.translate, ra = A.rotate, rb = B.rotate, wa = A.skew, wb = B.skew, ka = A.scale, kb = B.scale;
- if (ta[0] != tb[0] || ta[1] != tb[1]) {
- s.push("translate(", null, ",", null, ")");
- q.push({
- i: 1,
- x: d3.interpolateNumber(ta[0], tb[0])
- }, {
- i: 3,
- x: d3.interpolateNumber(ta[1], tb[1])
- });
- } else if (tb[0] || tb[1]) {
- s.push("translate(" + tb + ")");
- } else {
- s.push("");
- }
- if (ra != rb) {
- if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360;
- q.push({
- i: s.push(s.pop() + "rotate(", null, ")") - 2,
- x: d3.interpolateNumber(ra, rb)
- });
- } else if (rb) {
- s.push(s.pop() + "rotate(" + rb + ")");
- }
- if (wa != wb) {
- q.push({
- i: s.push(s.pop() + "skewX(", null, ")") - 2,
- x: d3.interpolateNumber(wa, wb)
- });
- } else if (wb) {
- s.push(s.pop() + "skewX(" + wb + ")");
- }
- if (ka[0] != kb[0] || ka[1] != kb[1]) {
- n = s.push(s.pop() + "scale(", null, ",", null, ")");
- q.push({
- i: n - 4,
- x: d3.interpolateNumber(ka[0], kb[0])
- }, {
- i: n - 2,
- x: d3.interpolateNumber(ka[1], kb[1])
- });
- } else if (kb[0] != 1 || kb[1] != 1) {
- s.push(s.pop() + "scale(" + kb + ")");
- }
- n = q.length;
- return function(t) {
- var i = -1, o;
- while (++i < n) s[(o = q[i]).i] = o.x(t);
- return s.join("");
- };
- };
- d3.interpolateRgb = function(a, b) {
- a = d3.rgb(a);
- b = d3.rgb(b);
- var ar = a.r, ag = a.g, ab = a.b, br = b.r - ar, bg = b.g - ag, bb = b.b - ab;
- return function(t) {
- return "#" + d3_rgb_hex(Math.round(ar + br * t)) + d3_rgb_hex(Math.round(ag + bg * t)) + d3_rgb_hex(Math.round(ab + bb * t));
- };
- };
- d3.interpolateHsl = function(a, b) {
- a = d3.hsl(a);
- b = d3.hsl(b);
- var h0 = a.h, s0 = a.s, l0 = a.l, h1 = b.h - h0, s1 = b.s - s0, l1 = b.l - l0;
- if (h1 > 180) h1 -= 360; else if (h1 < -180) h1 += 360;
- return function(t) {
- return d3_hsl_rgb(h0 + h1 * t, s0 + s1 * t, l0 + l1 * t) + "";
- };
- };
- d3.interpolateLab = function(a, b) {
- a = d3.lab(a);
- b = d3.lab(b);
- var al = a.l, aa = a.a, ab = a.b, bl = b.l - al, ba = b.a - aa, bb = b.b - ab;
- return function(t) {
- return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + "";
- };
- };
- d3.interpolateHcl = function(a, b) {
- a = d3.hcl(a);
- b = d3.hcl(b);
- var ah = a.h, ac = a.c, al = a.l, bh = b.h - ah, bc = b.c - ac, bl = b.l - al;
- if (bh > 180) bh -= 360; else if (bh < -180) bh += 360;
- return function(t) {
- return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + "";
- };
- };
- d3.interpolateArray = function(a, b) {
- var x = [], c = [], na = a.length, nb = b.length, n0 = Math.min(a.length, b.length), i;
- for (i = 0; i < n0; ++i) x.push(d3.interpolate(a[i], b[i]));
- for (;i < na; ++i) c[i] = a[i];
- for (;i < nb; ++i) c[i] = b[i];
- return function(t) {
- for (i = 0; i < n0; ++i) c[i] = x[i](t);
- return c;
- };
- };
- d3.interpolateObject = function(a, b) {
- var i = {}, c = {}, k;
- for (k in a) {
- if (k in b) {
- i[k] = d3_interpolateByName(k)(a[k], b[k]);
- } else {
- c[k] = a[k];
- }
- }
- for (k in b) {
- if (!(k in a)) {
- c[k] = b[k];
- }
- }
- return function(t) {
- for (k in i) c[k] = i[k](t);
- return c;
- };
- };
- var d3_interpolate_number = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g;
- function d3_interpolateByName(name) {
- return name == "transform" ? d3.interpolateTransform : d3.interpolate;
- }
- d3.interpolators = [ d3.interpolateObject, function(a, b) {
- return b instanceof Array && d3.interpolateArray(a, b);
- }, function(a, b) {
- return (typeof a === "string" || typeof b === "string") && d3.interpolateString(a + "", b + "");
- }, function(a, b) {
- return (typeof b === "string" ? d3_rgb_names.has(b) || /^(#|rgb\(|hsl\()/.test(b) : b instanceof d3_Color) && d3.interpolateRgb(a, b);
- }, function(a, b) {
- return !isNaN(a = +a) && !isNaN(b = +b) && d3.interpolateNumber(a, b);
- } ];
- function d3_uninterpolateNumber(a, b) {
- b = b - (a = +a) ? 1 / (b - a) : 0;
- return function(x) {
- return (x - a) * b;
- };
- }
- function d3_uninterpolateClamp(a, b) {
- b = b - (a = +a) ? 1 / (b - a) : 0;
- return function(x) {
- return Math.max(0, Math.min(1, (x - a) * b));
- };
- }
- function d3_Color() {}
- d3_Color.prototype.toString = function() {
- return this.rgb() + "";
- };
- d3.rgb = function(r, g, b) {
- return arguments.length === 1 ? r instanceof d3_Rgb ? d3_rgb(r.r, r.g, r.b) : d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb) : d3_rgb(~~r, ~~g, ~~b);
- };
- function d3_rgb(r, g, b) {
- return new d3_Rgb(r, g, b);
- }
- function d3_Rgb(r, g, b) {
- this.r = r;
- this.g = g;
- this.b = b;
- }
- var d3_rgbPrototype = d3_Rgb.prototype = new d3_Color();
- d3_rgbPrototype.brighter = function(k) {
- k = Math.pow(.7, arguments.length ? k : 1);
- var r = this.r, g = this.g, b = this.b, i = 30;
- if (!r && !g && !b) return d3_rgb(i, i, i);
- if (r && r < i) r = i;
- if (g && g < i) g = i;
- if (b && b < i) b = i;
- return d3_rgb(Math.min(255, Math.floor(r / k)), Math.min(255, Math.floor(g / k)), Math.min(255, Math.floor(b / k)));
- };
- d3_rgbPrototype.darker = function(k) {
- k = Math.pow(.7, arguments.length ? k : 1);
- return d3_rgb(Math.floor(k * this.r), Math.floor(k * this.g), Math.floor(k * this.b));
- };
- d3_rgbPrototype.hsl = function() {
- return d3_rgb_hsl(this.r, this.g, this.b);
- };
- d3_rgbPrototype.toString = function() {
- return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b);
- };
- function d3_rgb_hex(v) {
- return v < 16 ? "0" + Math.max(0, v).toString(16) : Math.min(255, v).toString(16);
- }
- function d3_rgb_parse(format, rgb, hsl) {
- var r = 0, g = 0, b = 0, m1, m2, name;
- m1 = /([a-z]+)\((.*)\)/i.exec(format);
- if (m1) {
- m2 = m1[2].split(",");
- switch (m1[1]) {
- case "hsl":
- {
- return hsl(parseFloat(m2[0]), parseFloat(m2[1]) / 100, parseFloat(m2[2]) / 100);
- }
-
- case "rgb":
- {
- return rgb(d3_rgb_parseNumber(m2[0]), d3_rgb_parseNumber(m2[1]), d3_rgb_parseNumber(m2[2]));
- }
- }
- }
- if (name = d3_rgb_names.get(format)) return rgb(name.r, name.g, name.b);
- if (format != null && format.charAt(0) === "#") {
- if (format.length === 4) {
- r = format.charAt(1);
- r += r;
- g = format.charAt(2);
- g += g;
- b = format.charAt(3);
- b += b;
- } else if (format.length === 7) {
- r = format.substring(1, 3);
- g = format.substring(3, 5);
- b = format.substring(5, 7);
- }
- r = parseInt(r, 16);
- g = parseInt(g, 16);
- b = parseInt(b, 16);
- }
- return rgb(r, g, b);
- }
- function d3_rgb_hsl(r, g, b) {
- var min = Math.min(r /= 255, g /= 255, b /= 255), max = Math.max(r, g, b), d = max - min, h, s, l = (max + min) / 2;
- if (d) {
- s = l < .5 ? d / (max + min) : d / (2 - max - min);
- if (r == max) h = (g - b) / d + (g < b ? 6 : 0); else if (g == max) h = (b - r) / d + 2; else h = (r - g) / d + 4;
- h *= 60;
- } else {
- s = h = 0;
- }
- return d3_hsl(h, s, l);
- }
- function d3_rgb_lab(r, g, b) {
- r = d3_rgb_xyz(r);
- g = d3_rgb_xyz(g);
- b = d3_rgb_xyz(b);
- var x = d3_xyz_lab((.4124564 * r + .3575761 * g + .1804375 * b) / d3_lab_X), y = d3_xyz_lab((.2126729 * r + .7151522 * g + .072175 * b) / d3_lab_Y), z = d3_xyz_lab((.0193339 * r + .119192 * g + .9503041 * b) / d3_lab_Z);
- return d3_lab(116 * y - 16, 500 * (x - y), 200 * (y - z));
- }
- function d3_rgb_xyz(r) {
- return (r /= 255) <= .04045 ? r / 12.92 : Math.pow((r + .055) / 1.055, 2.4);
- }
- function d3_rgb_parseNumber(c) {
- var f = parseFloat(c);
- return c.charAt(c.length - 1) === "%" ? Math.round(f * 2.55) : f;
- }
- var d3_rgb_names = d3.map({
- aliceblue: "#f0f8ff",
- antiquewhite: "#faebd7",
- aqua: "#00ffff",
- aquamarine: "#7fffd4",
- azure: "#f0ffff",
- beige: "#f5f5dc",
- bisque: "#ffe4c4",
- black: "#000000",
- blanchedalmond: "#ffebcd",
- blue: "#0000ff",
- blueviolet: "#8a2be2",
- brown: "#a52a2a",
- burlywood: "#deb887",
- cadetblue: "#5f9ea0",
- chartreuse: "#7fff00",
- chocolate: "#d2691e",
- coral: "#ff7f50",
- cornflowerblue: "#6495ed",
- cornsilk: "#fff8dc",
- crimson: "#dc143c",
- cyan: "#00ffff",
- darkblue: "#00008b",
- darkcyan: "#008b8b",
- darkgoldenrod: "#b8860b",
- darkgray: "#a9a9a9",
- darkgreen: "#006400",
- darkgrey: "#a9a9a9",
- darkkhaki: "#bdb76b",
- darkmagenta: "#8b008b",
- darkolivegreen: "#556b2f",
- darkorange: "#ff8c00",
- darkorchid: "#9932cc",
- darkred: "#8b0000",
- darksalmon: "#e9967a",
- darkseagreen: "#8fbc8f",
- darkslateblue: "#483d8b",
- darkslategray: "#2f4f4f",
- darkslategrey: "#2f4f4f",
- darkturquoise: "#00ced1",
- darkviolet: "#9400d3",
- deeppink: "#ff1493",
- deepskyblue: "#00bfff",
- dimgray: "#696969",
- dimgrey: "#696969",
- dodgerblue: "#1e90ff",
- firebrick: "#b22222",
- floralwhite: "#fffaf0",
- forestgreen: "#228b22",
- fuchsia: "#ff00ff",
- gainsboro: "#dcdcdc",
- ghostwhite: "#f8f8ff",
- gold: "#ffd700",
- goldenrod: "#daa520",
- gray: "#808080",
- green: "#008000",
- greenyellow: "#adff2f",
- grey: "#808080",
- honeydew: "#f0fff0",
- hotpink: "#ff69b4",
- indianred: "#cd5c5c",
- indigo: "#4b0082",
- ivory: "#fffff0",
- khaki: "#f0e68c",
- lavender: "#e6e6fa",
- lavenderblush: "#fff0f5",
- lawngreen: "#7cfc00",
- lemonchiffon: "#fffacd",
- lightblue: "#add8e6",
- lightcoral: "#f08080",
- lightcyan: "#e0ffff",
- lightgoldenrodyellow: "#fafad2",
- lightgray: "#d3d3d3",
- lightgreen: "#90ee90",
- lightgrey: "#d3d3d3",
- lightpink: "#ffb6c1",
- lightsalmon: "#ffa07a",
- lightseagreen: "#20b2aa",
- lightskyblue: "#87cefa",
- lightslategray: "#778899",
- lightslategrey: "#778899",
- lightsteelblue: "#b0c4de",
- lightyellow: "#ffffe0",
- lime: "#00ff00",
- limegreen: "#32cd32",
- linen: "#faf0e6",
- magenta: "#ff00ff",
- maroon: "#800000",
- mediumaquamarine: "#66cdaa",
- mediumblue: "#0000cd",
- mediumorchid: "#ba55d3",
- mediumpurple: "#9370db",
- mediumseagreen: "#3cb371",
- mediumslateblue: "#7b68ee",
- mediumspringgreen: "#00fa9a",
- mediumturquoise: "#48d1cc",
- mediumvioletred: "#c71585",
- midnightblue: "#191970",
- mintcream: "#f5fffa",
- mistyrose: "#ffe4e1",
- moccasin: "#ffe4b5",
- navajowhite: "#ffdead",
- navy: "#000080",
- oldlace: "#fdf5e6",
- olive: "#808000",
- olivedrab: "#6b8e23",
- orange: "#ffa500",
- orangered: "#ff4500",
- orchid: "#da70d6",
- palegoldenrod: "#eee8aa",
- palegreen: "#98fb98",
- paleturquoise: "#afeeee",
- palevioletred: "#db7093",
- papayawhip: "#ffefd5",
- peachpuff: "#ffdab9",
- peru: "#cd853f",
- pink: "#ffc0cb",
- plum: "#dda0dd",
- powderblue: "#b0e0e6",
- purple: "#800080",
- red: "#ff0000",
- rosybrown: "#bc8f8f",
- royalblue: "#4169e1",
- saddlebrown: "#8b4513",
- salmon: "#fa8072",
- sandybrown: "#f4a460",
- seagreen: "#2e8b57",
- seashell: "#fff5ee",
- sienna: "#a0522d",
- silver: "#c0c0c0",
- skyblue: "#87ceeb",
- slateblue: "#6a5acd",
- slategray: "#708090",
- slategrey: "#708090",
- snow: "#fffafa",
- springgreen: "#00ff7f",
- steelblue: "#4682b4",
- tan: "#d2b48c",
- teal: "#008080",
- thistle: "#d8bfd8",
- tomato: "#ff6347",
- turquoise: "#40e0d0",
- violet: "#ee82ee",
- wheat: "#f5deb3",
- white: "#ffffff",
- whitesmoke: "#f5f5f5",
- yellow: "#ffff00",
- yellowgreen: "#9acd32"
- });
- d3_rgb_names.forEach(function(key, value) {
- d3_rgb_names.set(key, d3_rgb_parse(value, d3_rgb, d3_hsl_rgb));
- });
- d3.hsl = function(h, s, l) {
- return arguments.length === 1 ? h instanceof d3_Hsl ? d3_hsl(h.h, h.s, h.l) : d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl) : d3_hsl(+h, +s, +l);
- };
- function d3_hsl(h, s, l) {
- return new d3_Hsl(h, s, l);
- }
- function d3_Hsl(h, s, l) {
- this.h = h;
- this.s = s;
- this.l = l;
- }
- var d3_hslPrototype = d3_Hsl.prototype = new d3_Color();
- d3_hslPrototype.brighter = function(k) {
- k = Math.pow(.7, arguments.length ? k : 1);
- return d3_hsl(this.h, this.s, this.l / k);
- };
- d3_hslPrototype.darker = function(k) {
- k = Math.pow(.7, arguments.length ? k : 1);
- return d3_hsl(this.h, this.s, k * this.l);
- };
- d3_hslPrototype.rgb = function() {
- return d3_hsl_rgb(this.h, this.s, this.l);
- };
- function d3_hsl_rgb(h, s, l) {
- var m1, m2;
- h = h % 360;
- if (h < 0) h += 360;
- s = s < 0 ? 0 : s > 1 ? 1 : s;
- l = l < 0 ? 0 : l > 1 ? 1 : l;
- m2 = l <= .5 ? l * (1 + s) : l + s - l * s;
- m1 = 2 * l - m2;
- function v(h) {
- if (h > 360) h -= 360; else if (h < 0) h += 360;
- if (h < 60) return m1 + (m2 - m1) * h / 60;
- if (h < 180) return m2;
- if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;
- return m1;
- }
- function vv(h) {
- return Math.round(v(h) * 255);
- }
- return d3_rgb(vv(h + 120), vv(h), vv(h - 120));
- }
- d3.hcl = function(h, c, l) {
- return arguments.length === 1 ? h instanceof d3_Hcl ? d3_hcl(h.h, h.c, h.l) : h instanceof d3_Lab ? d3_lab_hcl(h.l, h.a, h.b) : d3_lab_hcl((h = d3_rgb_lab((h = d3.rgb(h)).r, h.g, h.b)).l, h.a, h.b) : d3_hcl(+h, +c, +l);
- };
- function d3_hcl(h, c, l) {
- return new d3_Hcl(h, c, l);
- }
- function d3_Hcl(h, c, l) {
- this.h = h;
- this.c = c;
- this.l = l;
- }
- var d3_hclPrototype = d3_Hcl.prototype = new d3_Color();
- d3_hclPrototype.brighter = function(k) {
- return d3_hcl(this.h, this.c, Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)));
- };
- d3_hclPrototype.darker = function(k) {
- return d3_hcl(this.h, this.c, Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)));
- };
- d3_hclPrototype.rgb = function() {
- return d3_hcl_lab(this.h, this.c, this.l).rgb();
- };
- function d3_hcl_lab(h, c, l) {
- return d3_lab(l, Math.cos(h *= d3_radians) * c, Math.sin(h) * c);
- }
- d3.lab = function(l, a, b) {
- return arguments.length === 1 ? l instanceof d3_Lab ? d3_lab(l.l, l.a, l.b) : l instanceof d3_Hcl ? d3_hcl_lab(l.l, l.c, l.h) : d3_rgb_lab((l = d3.rgb(l)).r, l.g, l.b) : d3_lab(+l, +a, +b);
- };
- function d3_lab(l, a, b) {
- return new d3_Lab(l, a, b);
- }
- function d3_Lab(l, a, b) {
- this.l = l;
- this.a = a;
- this.b = b;
- }
- var d3_lab_K = 18;
- var d3_lab_X = .95047, d3_lab_Y = 1, d3_lab_Z = 1.08883;
- var d3_labPrototype = d3_Lab.prototype = new d3_Color();
- d3_labPrototype.brighter = function(k) {
- return d3_lab(Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
- };
- d3_labPrototype.darker = function(k) {
- return d3_lab(Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
- };
- d3_labPrototype.rgb = function() {
- return d3_lab_rgb(this.l, this.a, this.b);
- };
- function d3_lab_rgb(l, a, b) {
- var y = (l + 16) / 116, x = y + a / 500, z = y - b / 200;
- x = d3_lab_xyz(x) * d3_lab_X;
- y = d3_lab_xyz(y) * d3_lab_Y;
- z = d3_lab_xyz(z) * d3_lab_Z;
- return d3_rgb(d3_xyz_rgb(3.2404542 * x - 1.5371385 * y - .4985314 * z), d3_xyz_rgb(-.969266 * x + 1.8760108 * y + .041556 * z), d3_xyz_rgb(.0556434 * x - .2040259 * y + 1.0572252 * z));
- }
- function d3_lab_hcl(l, a, b) {
- return d3_hcl(Math.atan2(b, a) / π * 180, Math.sqrt(a * a + b * b), l);
- }
- function d3_lab_xyz(x) {
- return x > .206893034 ? x * x * x : (x - 4 / 29) / 7.787037;
- }
- function d3_xyz_lab(x) {
- return x > .008856 ? Math.pow(x, 1 / 3) : 7.787037 * x + 4 / 29;
- }
- function d3_xyz_rgb(r) {
- return Math.round(255 * (r <= .00304 ? 12.92 * r : 1.055 * Math.pow(r, 1 / 2.4) - .055));
- }
- function d3_selection(groups) {
- d3_arraySubclass(groups, d3_selectionPrototype);
- return groups;
- }
- var d3_select = function(s, n) {
- return n.querySelector(s);
- }, d3_selectAll = function(s, n) {
- return n.querySelectorAll(s);
- }, d3_selectRoot = d3_document.documentElement, d3_selectMatcher = d3_selectRoot.matchesSelector || d3_selectRoot.webkitMatchesSelector || d3_selectRoot.mozMatchesSelector || d3_selectRoot.msMatchesSelector || d3_selectRoot.oMatchesSelector, d3_selectMatches = function(n, s) {
- return d3_selectMatcher.call(n, s);
- };
- if (typeof Sizzle === "function") {
- d3_select = function(s, n) {
- return Sizzle(s, n)[0] || null;
- };
- d3_selectAll = function(s, n) {
- return Sizzle.uniqueSort(Sizzle(s, n));
- };
- d3_selectMatches = Sizzle.matchesSelector;
- }
- var d3_selectionPrototype = [];
- d3.selection = function() {
- return d3_selectionRoot;
- };
- d3.selection.prototype = d3_selectionPrototype;
- d3_selectionPrototype.select = function(selector) {
- var subgroups = [], subgroup, subnode, group, node;
- if (typeof selector !== "function") selector = d3_selection_selector(selector);
- for (var j = -1, m = this.length; ++j < m; ) {
- subgroups.push(subgroup = []);
- subgroup.parentNode = (group = this[j]).parentNode;
- for (var i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) {
- subgroup.push(subnode = selector.call(node, node.__data__, i));
- if (subnode && "__data__" in node) subnode.__data__ = node.__data__;
- } else {
- subgroup.push(null);
- }
- }
- }
- return d3_selection(subgroups);
- };
- function d3_selection_selector(selector) {
- return function() {
- return d3_select(selector, this);
- };
- }
- d3_selectionPrototype.selectAll = function(selector) {
- var subgroups = [], subgroup, node;
- if (typeof selector !== "function") selector = d3_selection_selectorAll(selector);
- for (var j = -1, m = this.length; ++j < m; ) {
- for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) {
- subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i)));
- subgroup.parentNode = node;
- }
- }
- }
- return d3_selection(subgroups);
- };
- function d3_selection_selectorAll(selector) {
- return function() {
- return d3_selectAll(selector, this);
- };
- }
- d3_selectionPrototype.attr = function(name, value) {
- if (arguments.length < 2) {
- if (typeof name === "string") {
- var node = this.node();
- name = d3.ns.qualify(name);
- return name.local ? node.getAttributeNS(name.space, name.local) : node.getAttribute(name);
- }
- for (value in name) this.each(d3_selection_attr(value, name[value]));
- return this;
- }
- return this.each(d3_selection_attr(name, value));
- };
- function d3_selection_attr(name, value) {
- name = d3.ns.qualify(name);
- function attrNull() {
- this.removeAttribute(name);
- }
- function attrNullNS() {
- this.removeAttributeNS(name.space, name.local);
- }
- function attrConstant() {
- this.setAttribute(name, value);
- }
- function attrConstantNS() {
- this.setAttributeNS(name.space, name.local, value);
- }
- function attrFunction() {
- var x = value.apply(this, arguments);
- if (x == null) this.removeAttribute(name); else this.setAttribute(name, x);
- }
- function attrFunctionNS() {
- var x = value.apply(this, arguments);
- if (x == null) this.removeAttributeNS(name.space, name.local); else this.setAttributeNS(name.space, name.local, x);
- }
- return value == null ? name.local ? attrNullNS : attrNull : typeof value === "function" ? name.local ? attrFunctionNS : attrFunction : name.local ? attrConstantNS : attrConstant;
- }
- d3_selectionPrototype.classed = function(name, value) {
- if (arguments.length < 2) {
- if (typeof name === "string") {
- var node = this.node(), n = (name = name.trim().split(/^|\s+/g)).length, i = -1;
- if (value = node.classList) {
- while (++i < n) if (!value.contains(name[i])) return false;
- } else {
- value = node.className;
- if (value.baseVal != null) value = value.baseVal;
- while (++i < n) if (!d3_selection_classedRe(name[i]).test(value)) return false;
- }
- return true;
- }
- for (value in name) this.each(d3_selection_classed(value, name[value]));
- return this;
- }
- return this.each(d3_selection_classed(name, value));
- };
- function d3_selection_classedRe(name) {
- return new RegExp("(?:^|\\s+)" + d3.requote(name) + "(?:\\s+|$)", "g");
- }
- function d3_selection_classed(name, value) {
- name = name.trim().split(/\s+/).map(d3_selection_classedName);
- var n = name.length;
- function classedConstant() {
- var i = -1;
- while (++i < n) name[i](this, value);
- }
- function classedFunction() {
- var i = -1, x = value.apply(this, arguments);
- while (++i < n) name[i](this, x);
- }
- return typeof value === "function" ? classedFunction : classedConstant;
- }
- function d3_selection_classedName(name) {
- var re = d3_selection_classedRe(name);
- return function(node, value) {
- if (c = node.classList) return value ? c.add(name) : c.remove(name);
- var c = node.className, cb = c.baseVal != null, cv = cb ? c.baseVal : c;
- if (value) {
- re.lastIndex = 0;
- if (!re.test(cv)) {
- cv = d3_collapse(cv + " " + name);
- if (cb) c.baseVal = cv; else node.className = cv;
- }
- } else if (cv) {
- cv = d3_collapse(cv.replace(re, " "));
- if (cb) c.baseVal = cv; else node.className = cv;
- }
- };
- }
- d3_selectionPrototype.style = function(name, value, priority) {
- var n = arguments.length;
- if (n < 3) {
- if (typeof name !== "string") {
- if (n < 2) value = "";
- for (priority in name) this.each(d3_selection_style(priority, name[priority], value));
- return this;
- }
- if (n < 2) return d3_window.getComputedStyle(this.node(), null).getPropertyValue(name);
- priority = "";
- }
- return this.each(d3_selection_style(name, value, priority));
- };
- function d3_selection_style(name, value, priority) {
- function styleNull() {
- this.style.removeProperty(name);
- }
- function styleConstant() {
- this.style.setProperty(name, value, priority);
- }
- function styleFunction() {
- var x = value.apply(this, arguments);
- if (x == null) this.style.removeProperty(name); else this.style.setProperty(name, x, priority);
- }
- return value == null ? styleNull : typeof value === "function" ? styleFunction : styleConstant;
- }
- d3_selectionPrototype.property = function(name, value) {
- if (arguments.length < 2) {
- if (typeof name === "string") return this.node()[name];
- for (value in name) this.each(d3_selection_property(value, name[value]));
- return this;
- }
- return this.each(d3_selection_property(name, value));
- };
- function d3_selection_property(name, value) {
- function propertyNull() {
- delete this[name];
- }
- function propertyConstant() {
- this[name] = value;
- }
- function propertyFunction() {
- var x = value.apply(this, arguments);
- if (x == null) delete this[name]; else this[name] = x;
- }
- return value == null ? propertyNull : typeof value === "function" ? propertyFunction : propertyConstant;
- }
- d3_selectionPrototype.text = function(value) {
- return arguments.length ? this.each(typeof value === "function" ? function() {
- var v = value.apply(this, arguments);
- this.textContent = v == null ? "" : v;
- } : value == null ? function() {
- this.textContent = "";
- } : function() {
- this.textContent = value;
- }) : this.node().textContent;
- };
- d3_selectionPrototype.html = function(value) {
- return arguments.length ? this.each(typeof value === "function" ? function() {
- var v = value.apply(this, arguments);
- this.innerHTML = v == null ? "" : v;
- } : value == null ? function() {
- this.innerHTML = "";
- } : function() {
- this.innerHTML = value;
- }) : this.node().innerHTML;
- };
- d3_selectionPrototype.append = function(name) {
- name = d3.ns.qualify(name);
- function append() {
- return this.appendChild(d3_document.createElementNS(this.namespaceURI, name));
- }
- function appendNS() {
- return this.appendChild(d3_document.createElementNS(name.space, name.local));
- }
- return this.select(name.local ? appendNS : append);
- };
- d3_selectionPrototype.insert = function(name, before) {
- name = d3.ns.qualify(name);
- function insert() {
- return this.insertBefore(d3_document.createElementNS(this.namespaceURI, name), d3_select(before, this));
- }
- function insertNS() {
- return this.insertBefore(d3_document.createElementNS(name.space, name.local), d3_select(before, this));
- }
- return this.select(name.local ? insertNS : insert);
- };
- d3_selectionPrototype.remove = function() {
- return this.each(function() {
- var parent = this.parentNode;
- if (parent) parent.removeChild(this);
- });
- };
- d3_selectionPrototype.data = function(value, key) {
- var i = -1, n = this.length, group, node;
- if (!arguments.length) {
- value = new Array(n = (group = this[0]).length);
- while (++i < n) {
- if (node = group[i]) {
- value[i] = node.__data__;
- }
- }
- return value;
- }
- function bind(group, groupData) {
- var i, n = group.length, m = groupData.length, n0 = Math.min(n, m), updateNodes = new Array(m), enterNodes = new Array(m), exitNodes = new Array(n), node, nodeData;
- if (key) {
- var nodeByKeyValue = new d3_Map(), dataByKeyValue = new d3_Map(), keyValues = [], keyValue;
- for (i = -1; ++i < n; ) {
- keyValue = key.call(node = group[i], node.__data__, i);
- if (nodeByKeyValue.has(keyValue)) {
- exitNodes[i] = node;
- } else {
- nodeByKeyValue.set(keyValue, node);
- }
- keyValues.push(keyValue);
- }
- for (i = -1; ++i < m; ) {
- keyValue = key.call(groupData, nodeData = groupData[i], i);
- if (node = nodeByKeyValue.get(keyValue)) {
- updateNodes[i] = node;
- node.__data__ = nodeData;
- } else if (!dataByKeyValue.has(keyValue)) {
- enterNodes[i] = d3_selection_dataNode(nodeData);
- }
- dataByKeyValue.set(keyValue, nodeData);
- nodeByKeyValue.remove(keyValue);
- }
- for (i = -1; ++i < n; ) {
- if (nodeByKeyValue.has(keyValues[i])) {
- exitNodes[i] = group[i];
- }
- }
- } else {
- for (i = -1; ++i < n0; ) {
- node = group[i];
- nodeData = groupData[i];
- if (node) {
- node.__data__ = nodeData;
- updateNodes[i] = node;
- } else {
- enterNodes[i] = d3_selection_dataNode(nodeData);
- }
- }
- for (;i < m; ++i) {
- enterNodes[i] = d3_selection_dataNode(groupData[i]);
- }
- for (;i < n; ++i) {
- exitNodes[i] = group[i];
- }
- }
- enterNodes.update = updateNodes;
- enterNodes.parentNode = updateNodes.parentNode = exitNodes.parentNode = group.parentNode;
- enter.push(enterNodes);
- update.push(updateNodes);
- exit.push(exitNodes);
- }
- var enter = d3_selection_enter([]), update = d3_selection([]), exit = d3_selection([]);
- if (typeof value === "function") {
- while (++i < n) {
- bind(group = this[i], value.call(group, group.parentNode.__data__, i));
- }
- } else {
- while (++i < n) {
- bind(group = this[i], value);
- }
- }
- update.enter = function() {
- return enter;
- };
- update.exit = function() {
- return exit;
- };
- return update;
- };
- function d3_selection_dataNode(data) {
- return {
- __data__: data
- };
- }
- d3_selectionPrototype.datum = function(value) {
- return arguments.length ? this.property("__data__", value) : this.property("__data__");
- };
- d3_selectionPrototype.filter = function(filter) {
- var subgroups = [], subgroup, group, node;
- if (typeof filter !== "function") filter = d3_selection_filter(filter);
- for (var j = 0, m = this.length; j < m; j++) {
- subgroups.push(subgroup = []);
- subgroup.parentNode = (group = this[j]).parentNode;
- for (var i = 0, n = group.length; i < n; i++) {
- if ((node = group[i]) && filter.call(node, node.__data__, i)) {
- subgroup.push(node);
- }
- }
- }
- return d3_selection(subgroups);
- };
- function d3_selection_filter(selector) {
- return function() {
- return d3_selectMatches(this, selector);
- };
- }
- d3_selectionPrototype.order = function() {
- for (var j = -1, m = this.length; ++j < m; ) {
- for (var group = this[j], i = group.length - 1, next = group[i], node; --i >= 0; ) {
- if (node = group[i]) {
- if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next);
- next = node;
- }
- }
- }
- return this;
- };
- d3_selectionPrototype.sort = function(comparator) {
- comparator = d3_selection_sortComparator.apply(this, arguments);
- for (var j = -1, m = this.length; ++j < m; ) this[j].sort(comparator);
- return this.order();
- };
- function d3_selection_sortComparator(comparator) {
- if (!arguments.length) comparator = d3.ascending;
- return function(a, b) {
- return !a - !b || comparator(a.__data__, b.__data__);
- };
- }
- d3_selectionPrototype.on = function(type, listener, capture) {
- var n = arguments.length;
- if (n < 3) {
- if (typeof type !== "string") {
- if (n < 2) listener = false;
- for (capture in type) this.each(d3_selection_on(capture, type[capture], listener));
- return this;
- }
- if (n < 2) return (n = this.node()["__on" + type]) && n._;
- capture = false;
- }
- return this.each(d3_selection_on(type, listener, capture));
- };
- function d3_selection_on(type, listener, capture) {
- var name = "__on" + type, i = type.indexOf(".");
- if (i > 0) type = type.substring(0, i);
- function onRemove() {
- var wrapper = this[name];
- if (wrapper) {
- this.removeEventListener(type, wrapper, wrapper.$);
- delete this[name];
- }
- }
- function onAdd() {
- var node = this, args = d3_array(arguments);
- onRemove.call(this);
- this.addEventListener(type, this[name] = wrapper, wrapper.$ = capture);
- wrapper._ = listener;
- function wrapper(e) {
- var o = d3.event;
- d3.event = e;
- args[0] = node.__data__;
- try {
- listener.apply(node, args);
- } finally {
- d3.event = o;
- }
- }
- }
- return listener ? onAdd : onRemove;
- }
- d3_selectionPrototype.each = function(callback) {
- return d3_selection_each(this, function(node, i, j) {
- callback.call(node, node.__data__, i, j);
- });
- };
- function d3_selection_each(groups, callback) {
- for (var j = 0, m = groups.length; j < m; j++) {
- for (var group = groups[j], i = 0, n = group.length, node; i < n; i++) {
- if (node = group[i]) callback(node, i, j);
- }
- }
- return groups;
- }
- d3_selectionPrototype.call = function(callback) {
- var args = d3_array(arguments);
- callback.apply(args[0] = this, args);
- return this;
- };
- d3_selectionPrototype.empty = function() {
- return !this.node();
- };
- d3_selectionPrototype.node = function() {
- for (var j = 0, m = this.length; j < m; j++) {
- for (var group = this[j], i = 0, n = group.length; i < n; i++) {
- var node = group[i];
- if (node) return node;
- }
- }
- return null;
- };
- d3_selectionPrototype.transition = function() {
- var id = d3_transitionInheritId || ++d3_transitionId, subgroups = [], subgroup, node, transition = Object.create(d3_transitionInherit);
- transition.time = Date.now();
- for (var j = -1, m = this.length; ++j < m; ) {
- subgroups.push(subgroup = []);
- for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) d3_transitionNode(node, i, id, transition);
- subgroup.push(node);
- }
- }
- return d3_transition(subgroups, id);
- };
- var d3_selectionRoot = d3_selection([ [ d3_document ] ]);
- d3_selectionRoot[0].parentNode = d3_selectRoot;
- d3.select = function(selector) {
- return typeof selector === "string" ? d3_selectionRoot.select(selector) : d3_selection([ [ selector ] ]);
- };
- d3.selectAll = function(selector) {
- return typeof selector === "string" ? d3_selectionRoot.selectAll(selector) : d3_selection([ d3_array(selector) ]);
- };
- function d3_selection_enter(selection) {
- d3_arraySubclass(selection, d3_selection_enterPrototype);
- return selection;
- }
- var d3_selection_enterPrototype = [];
- d3.selection.enter = d3_selection_enter;
- d3.selection.enter.prototype = d3_selection_enterPrototype;
- d3_selection_enterPrototype.append = d3_selectionPrototype.append;
- d3_selection_enterPrototype.insert = d3_selectionPrototype.insert;
- d3_selection_enterPrototype.empty = d3_selectionPrototype.empty;
- d3_selection_enterPrototype.node = d3_selectionPrototype.node;
- d3_selection_enterPrototype.select = function(selector) {
- var subgroups = [], subgroup, subnode, upgroup, group, node;
- for (var j = -1, m = this.length; ++j < m; ) {
- upgroup = (group = this[j]).update;
- subgroups.push(subgroup = []);
- subgroup.parentNode = group.parentNode;
- for (var i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) {
- subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i));
- subnode.__data__ = node.__data__;
- } else {
- subgroup.push(null);
- }
- }
- }
- return d3_selection(subgroups);
- };
- function d3_transition(groups, id) {
- d3_arraySubclass(groups, d3_transitionPrototype);
- groups.id = id;
- return groups;
- }
- var d3_transitionPrototype = [], d3_transitionId = 0, d3_transitionInheritId, d3_transitionInherit = {
- ease: d3_ease_cubicInOut,
- delay: 0,
- duration: 250
- };
- d3_transitionPrototype.call = d3_selectionPrototype.call;
- d3_transitionPrototype.empty = d3_selectionPrototype.empty;
- d3_transitionPrototype.node = d3_selectionPrototype.node;
- d3.transition = function(selection) {
- return arguments.length ? d3_transitionInheritId ? selection.transition() : selection : d3_selectionRoot.transition();
- };
- d3.transition.prototype = d3_transitionPrototype;
- function d3_transitionNode(node, i, id, inherit) {
- var lock = node.__transition__ || (node.__transition__ = {
- active: 0,
- count: 0
- }), transition = lock[id];
- if (!transition) {
- var time = inherit.time;
- transition = lock[id] = {
- tween: new d3_Map(),
- event: d3.dispatch("start", "end"),
- time: time,
- ease: inherit.ease,
- delay: inherit.delay,
- duration: inherit.duration
- };
- ++lock.count;
- d3.timer(function(elapsed) {
- var d = node.__data__, ease = transition.ease, event = transition.event, delay = transition.delay, duration = transition.duration, tweened = [];
- return delay <= elapsed ? start(elapsed) : d3.timer(start, delay, time), 1;
- function start(elapsed) {
- if (lock.active > id) return stop();
- lock.active = id;
- event.start.call(node, d, i);
- transition.tween.forEach(function(key, value) {
- if (value = value.call(node, d, i)) {
- tweened.push(value);
- }
- });
- if (!tick(elapsed)) d3.timer(tick, 0, time);
- return 1;
- }
- function tick(elapsed) {
- if (lock.active !== id) return stop();
- var t = (elapsed - delay) / duration, e = ease(t), n = tweened.length;
- while (n > 0) {
- tweened[--n].call(node, e);
- }
- if (t >= 1) {
- stop();
- event.end.call(node, d, i);
- return 1;
- }
- }
- function stop() {
- if (--lock.count) delete lock[id]; else delete node.__transition__;
- return 1;
- }
- }, 0, time);
- return transition;
- }
- }
- d3_transitionPrototype.select = function(selector) {
- var id = this.id, subgroups = [], subgroup, subnode, node;
- if (typeof selector !== "function") selector = d3_selection_selector(selector);
- for (var j = -1, m = this.length; ++j < m; ) {
- subgroups.push(subgroup = []);
- for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
- if ((node = group[i]) && (subnode = selector.call(node, node.__data__, i))) {
- if ("__data__" in node) subnode.__data__ = node.__data__;
- d3_transitionNode(subnode, i, id, node.__transition__[id]);
- subgroup.push(subnode);
- } else {
- subgroup.push(null);
- }
- }
- }
- return d3_transition(subgroups, id);
- };
- d3_transitionPrototype.selectAll = function(selector) {
- var id = this.id, subgroups = [], subgroup, subnodes, node, subnode, transition;
- if (typeof selector !== "function") selector = d3_selection_selectorAll(selector);
- for (var j = -1, m = this.length; ++j < m; ) {
- for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) {
- transition = node.__transition__[id];
- subnodes = selector.call(node, node.__data__, i);
- subgroups.push(subgroup = []);
- for (var k = -1, o = subnodes.length; ++k < o; ) {
- d3_transitionNode(subnode = subnodes[k], k, id, transition);
- subgroup.push(subnode);
- }
- }
- }
- }
- return d3_transition(subgroups, id);
- };
- d3_transitionPrototype.filter = function(filter) {
- var subgroups = [], subgroup, group, node;
- if (typeof filter !== "function") filter = d3_selection_filter(filter);
- for (var j = 0, m = this.length; j < m; j++) {
- subgroups.push(subgroup = []);
- for (var group = this[j], i = 0, n = group.length; i < n; i++) {
- if ((node = group[i]) && filter.call(node, node.__data__, i)) {
- subgroup.push(node);
- }
- }
- }
- return d3_transition(subgroups, this.id, this.time).ease(this.ease());
- };
- d3_transitionPrototype.attr = function(nameNS, value) {
- if (arguments.length < 2) {
- for (value in nameNS) this.attr(value, nameNS[value]);
- return this;
- }
- var interpolate = d3_interpolateByName(nameNS), name = d3.ns.qualify(nameNS);
- function attrNull() {
- this.removeAttribute(name);
- }
- function attrNullNS() {
- this.removeAttributeNS(name.space, name.local);
- }
- return d3_transition_tween(this, "attr." + nameNS, value, function(b) {
- function attrString() {
- var a = this.getAttribute(name), i;
- return a !== b && (i = interpolate(a, b), function(t) {
- this.setAttribute(name, i(t));
- });
- }
- function attrStringNS() {
- var a = this.getAttributeNS(name.space, name.local), i;
- return a !== b && (i = interpolate(a, b), function(t) {
- this.setAttributeNS(name.space, name.local, i(t));
- });
- }
- return b == null ? name.local ? attrNullNS : attrNull : (b += "", name.local ? attrStringNS : attrString);
- });
- };
- d3_transitionPrototype.attrTween = function(nameNS, tween) {
- var name = d3.ns.qualify(nameNS);
- function attrTween(d, i) {
- var f = tween.call(this, d, i, this.getAttribute(name));
- return f && function(t) {
- this.setAttribute(name, f(t));
- };
- }
- function attrTweenNS(d, i) {
- var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local));
- return f && function(t) {
- this.setAttributeNS(name.space, name.local, f(t));
- };
- }
- return this.tween("attr." + nameNS, name.local ? attrTweenNS : attrTween);
- };
- d3_transitionPrototype.style = function(name, value, priority) {
- var n = arguments.length;
- if (n < 3) {
- if (typeof name !== "string") {
- if (n < 2) value = "";
- for (priority in name) this.style(priority, name[priority], value);
- return this;
- }
- priority = "";
- }
- var interpolate = d3_interpolateByName(name);
- function styleNull() {
- this.style.removeProperty(name);
- }
- return d3_transition_tween(this, "style." + name, value, function(b) {
- function styleString() {
- var a = d3_window.getComputedStyle(this, null).getPropertyValue(name), i;
- return a !== b && (i = interpolate(a, b), function(t) {
- this.style.setProperty(name, i(t), priority);
- });
- }
- return b == null ? styleNull : (b += "", styleString);
- });
- };
- d3_transitionPrototype.styleTween = function(name, tween, priority) {
- if (arguments.length < 3) priority = "";
- return this.tween("style." + name, function(d, i) {
- var f = tween.call(this, d, i, d3_window.getComputedStyle(this, null).getPropertyValue(name));
- return f && function(t) {
- this.style.setProperty(name, f(t), priority);
- };
- });
- };
- d3_transitionPrototype.text = function(value) {
- return d3_transition_tween(this, "text", value, d3_transition_text);
- };
- function d3_transition_text(b) {
- if (b == null) b = "";
- return function() {
- this.textContent = b;
- };
- }
- d3_transitionPrototype.remove = function() {
- return this.each("end.transition", function() {
- var p;
- if (!this.__transition__ && (p = this.parentNode)) p.removeChild(this);
- });
- };
- d3_transitionPrototype.ease = function(value) {
- var id = this.id;
- if (arguments.length < 1) return this.node().__transition__[id].ease;
- if (typeof value !== "function") value = d3.ease.apply(d3, arguments);
- return d3_selection_each(this, function(node) {
- node.__transition__[id].ease = value;
- });
- };
- d3_transitionPrototype.delay = function(value) {
- var id = this.id;
- return d3_selection_each(this, typeof value === "function" ? function(node, i, j) {
- node.__transition__[id].delay = value.call(node, node.__data__, i, j) | 0;
- } : (value |= 0, function(node) {
- node.__transition__[id].delay = value;
- }));
- };
- d3_transitionPrototype.duration = function(value) {
- var id = this.id;
- return d3_selection_each(this, typeof value === "function" ? function(node, i, j) {
- node.__transition__[id].duration = Math.max(1, value.call(node, node.__data__, i, j) | 0);
- } : (value = Math.max(1, value | 0), function(node) {
- node.__transition__[id].duration = value;
- }));
- };
- d3_transitionPrototype.each = function(type, listener) {
- var id = this.id;
- if (arguments.length < 2) {
- var inherit = d3_transitionInherit, inheritId = d3_transitionInheritId;
- d3_transitionInheritId = id;
- d3_selection_each(this, function(node, i, j) {
- d3_transitionInherit = node.__transition__[id];
- type.call(node, node.__data__, i, j);
- });
- d3_transitionInherit = inherit;
- d3_transitionInheritId = inheritId;
- } else {
- d3_selection_each(this, function(node) {
- node.__transition__[id].event.on(type, listener);
- });
- }
- return this;
- };
- d3_transitionPrototype.transition = function() {
- var id0 = this.id, id1 = ++d3_transitionId, subgroups = [], subgroup, group, node, transition;
- for (var j = 0, m = this.length; j < m; j++) {
- subgroups.push(subgroup = []);
- for (var group = this[j], i = 0, n = group.length; i < n; i++) {
- if (node = group[i]) {
- transition = Object.create(node.__transition__[id0]);
- transition.delay += transition.duration;
- d3_transitionNode(node, i, id1, transition);
- }
- subgroup.push(node);
- }
- }
- return d3_transition(subgroups, id1);
- };
- d3_transitionPrototype.tween = function(name, tween) {
- var id = this.id;
- if (arguments.length < 2) return this.node().__transition__[id].tween.get(name);
- return d3_selection_each(this, tween == null ? function(node) {
- node.__transition__[id].tween.remove(name);
- } : function(node) {
- node.__transition__[id].tween.set(name, tween);
- });
- };
- function d3_transition_tween(groups, name, value, tween) {
- var id = groups.id;
- return d3_selection_each(groups, typeof value === "function" ? function(node, i, j) {
- node.__transition__[id].tween.set(name, tween(value.call(node, node.__data__, i, j)));
- } : (value = tween(value), function(node) {
- node.__transition__[id].tween.set(name, value);
- }));
- }
- var d3_timer_id = 0, d3_timer_byId = {}, d3_timer_queue = null, d3_timer_interval, d3_timer_timeout;
- d3.timer = function(callback, delay, then) {
- if (arguments.length < 3) {
- if (arguments.length < 2) delay = 0; else if (!isFinite(delay)) return;
- then = Date.now();
- }
- var timer = d3_timer_byId[callback.id];
- if (timer && timer.callback === callback) {
- timer.then = then;
- timer.delay = delay;
- } else d3_timer_byId[callback.id = ++d3_timer_id] = d3_timer_queue = {
- callback: callback,
- then: then,
- delay: delay,
- next: d3_timer_queue
- };
- if (!d3_timer_interval) {
- d3_timer_timeout = clearTimeout(d3_timer_timeout);
- d3_timer_interval = 1;
- d3_timer_frame(d3_timer_step);
- }
- };
- function d3_timer_step() {
- var elapsed, now = Date.now(), t1 = d3_timer_queue;
- while (t1) {
- elapsed = now - t1.then;
- if (elapsed >= t1.delay) t1.flush = t1.callback(elapsed);
- t1 = t1.next;
- }
- var delay = d3_timer_flush() - now;
- if (delay > 24) {
- if (isFinite(delay)) {
- clearTimeout(d3_timer_timeout);
- d3_timer_timeout = setTimeout(d3_timer_step, delay);
- }
- d3_timer_interval = 0;
- } else {
- d3_timer_interval = 1;
- d3_timer_frame(d3_timer_step);
- }
- }
- d3.timer.flush = function() {
- var elapsed, now = Date.now(), t1 = d3_timer_queue;
- while (t1) {
- elapsed = now - t1.then;
- if (!t1.delay) t1.flush = t1.callback(elapsed);
- t1 = t1.next;
- }
- d3_timer_flush();
- };
- function d3_timer_flush() {
- var t0 = null, t1 = d3_timer_queue, then = Infinity;
- while (t1) {
- if (t1.flush) {
- delete d3_timer_byId[t1.callback.id];
- t1 = t0 ? t0.next = t1.next : d3_timer_queue = t1.next;
- } else {
- then = Math.min(then, t1.then + t1.delay);
- t1 = (t0 = t1).next;
- }
- }
- return then;
- }
- var d3_timer_frame = d3_window.requestAnimationFrame || d3_window.webkitRequestAnimationFrame || d3_window.mozRequestAnimationFrame || d3_window.oRequestAnimationFrame || d3_window.msRequestAnimationFrame || function(callback) {
- setTimeout(callback, 17);
- };
- d3.mouse = function(container) {
- return d3_mousePoint(container, d3_eventSource());
- };
- var d3_mouse_bug44083 = /WebKit/.test(d3_window.navigator.userAgent) ? -1 : 0;
- function d3_mousePoint(container, e) {
- var svg = container.ownerSVGElement || container;
- if (svg.createSVGPoint) {
- var point = svg.createSVGPoint();
- if (d3_mouse_bug44083 < 0 && (d3_window.scrollX || d3_window.scrollY)) {
- svg = d3.select(d3_document.body).append("svg").style("position", "absolute").style("top", 0).style("left", 0);
- var ctm = svg[0][0].getScreenCTM();
- d3_mouse_bug44083 = !(ctm.f || ctm.e);
- svg.remove();
- }
- if (d3_mouse_bug44083) {
- point.x = e.pageX;
- point.y = e.pageY;
- } else {
- point.x = e.clientX;
- point.y = e.clientY;
- }
- point = point.matrixTransform(container.getScreenCTM().inverse());
- return [ point.x, point.y ];
- }
- var rect = container.getBoundingClientRect();
- return [ e.clientX - rect.left - container.clientLeft, e.clientY - rect.top - container.clientTop ];
- }
- d3.touches = function(container, touches) {
- if (arguments.length < 2) touches = d3_eventSource().touches;
- return touches ? d3_array(touches).map(function(touch) {
- var point = d3_mousePoint(container, touch);
- point.identifier = touch.identifier;
- return point;
- }) : [];
- };
- function d3_noop() {}
- d3.scale = {};
- function d3_scaleExtent(domain) {
- var start = domain[0], stop = domain[domain.length - 1];
- return start < stop ? [ start, stop ] : [ stop, start ];
- }
- function d3_scaleRange(scale) {
- return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range());
- }
- function d3_scale_nice(domain, nice) {
- var i0 = 0, i1 = domain.length - 1, x0 = domain[i0], x1 = domain[i1], dx;
- if (x1 < x0) {
- dx = i0, i0 = i1, i1 = dx;
- dx = x0, x0 = x1, x1 = dx;
- }
- if (nice = nice(x1 - x0)) {
- domain[i0] = nice.floor(x0);
- domain[i1] = nice.ceil(x1);
- }
- return domain;
- }
- function d3_scale_niceDefault() {
- return Math;
- }
- d3.scale.linear = function() {
- return d3_scale_linear([ 0, 1 ], [ 0, 1 ], d3.interpolate, false);
- };
- function d3_scale_linear(domain, range, interpolate, clamp) {
- var output, input;
- function rescale() {
- var linear = Math.min(domain.length, range.length) > 2 ? d3_scale_polylinear : d3_scale_bilinear, uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber;
- output = linear(domain, range, uninterpolate, interpolate);
- input = linear(range, domain, uninterpolate, d3.interpolate);
- return scale;
- }
- function scale(x) {
- return output(x);
- }
- scale.invert = function(y) {
- return input(y);
- };
- scale.domain = function(x) {
- if (!arguments.length) return domain;
- domain = x.map(Number);
- return rescale();
- };
- scale.range = function(x) {
- if (!arguments.length) return range;
- range = x;
- return rescale();
- };
- scale.rangeRound = function(x) {
- return scale.range(x).interpolate(d3.interpolateRound);
- };
- scale.clamp = function(x) {
- if (!arguments.length) return clamp;
- clamp = x;
- return rescale();
- };
- scale.interpolate = function(x) {
- if (!arguments.length) return interpolate;
- interpolate = x;
- return rescale();
- };
- scale.ticks = function(m) {
- return d3_scale_linearTicks(domain, m);
- };
- scale.tickFormat = function(m) {
- return d3_scale_linearTickFormat(domain, m);
- };
- scale.nice = function() {
- d3_scale_nice(domain, d3_scale_linearNice);
- return rescale();
- };
- scale.copy = function() {
- return d3_scale_linear(domain, range, interpolate, clamp);
- };
- return rescale();
- }
- function d3_scale_linearRebind(scale, linear) {
- return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
- }
- function d3_scale_linearNice(dx) {
- dx = Math.pow(10, Math.round(Math.log(dx) / Math.LN10) - 1);
- return dx && {
- floor: function(x) {
- return Math.floor(x / dx) * dx;
- },
- ceil: function(x) {
- return Math.ceil(x / dx) * dx;
- }
- };
- }
- function d3_scale_linearTickRange(domain, m) {
- var extent = d3_scaleExtent(domain), span = extent[1] - extent[0], step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)), err = m / span * step;
- if (err <= .15) step *= 10; else if (err <= .35) step *= 5; else if (err <= .75) step *= 2;
- extent[0] = Math.ceil(extent[0] / step) * step;
- extent[1] = Math.floor(extent[1] / step) * step + step * .5;
- extent[2] = step;
- return extent;
- }
- function d3_scale_linearTicks(domain, m) {
- return d3.range.apply(d3, d3_scale_linearTickRange(domain, m));
- }
- function d3_scale_linearTickFormat(domain, m) {
- return d3.format(",." + Math.max(0, -Math.floor(Math.log(d3_scale_linearTickRange(domain, m)[2]) / Math.LN10 + .01)) + "f");
- }
- function d3_scale_bilinear(domain, range, uninterpolate, interpolate) {
- var u = uninterpolate(domain[0], domain[1]), i = interpolate(range[0], range[1]);
- return function(x) {
- return i(u(x));
- };
- }
- function d3_scale_polylinear(domain, range, uninterpolate, interpolate) {
- var u = [], i = [], j = 0, k = Math.min(domain.length, range.length) - 1;
- if (domain[k] < domain[0]) {
- domain = domain.slice().reverse();
- range = range.slice().reverse();
- }
- while (++j <= k) {
- u.push(uninterpolate(domain[j - 1], domain[j]));
- i.push(interpolate(range[j - 1], range[j]));
- }
- return function(x) {
- var j = d3.bisect(domain, x, 1, k) - 1;
- return i[j](u[j](x));
- };
- }
- d3.scale.log = function() {
- return d3_scale_log(d3.scale.linear(), d3_scale_logp);
- };
- function d3_scale_log(linear, log) {
- var pow = log.pow;
- function scale(x) {
- return linear(log(x));
- }
- scale.invert = function(x) {
- return pow(linear.invert(x));
- };
- scale.domain = function(x) {
- if (!arguments.length) return linear.domain().map(pow);
- log = x[0] < 0 ? d3_scale_logn : d3_scale_logp;
- pow = log.pow;
- linear.domain(x.map(log));
- return scale;
- };
- scale.nice = function() {
- linear.domain(d3_scale_nice(linear.domain(), d3_scale_niceDefault));
- return scale;
- };
- scale.ticks = function() {
- var extent = d3_scaleExtent(linear.domain()), ticks = [];
- if (extent.every(isFinite)) {
- var i = Math.floor(extent[0]), j = Math.ceil(extent[1]), u = pow(extent[0]), v = pow(extent[1]);
- if (log === d3_scale_logn) {
- ticks.push(pow(i));
- for (;i++ < j; ) for (var k = 9; k > 0; k--) ticks.push(pow(i) * k);
- } else {
- for (;i < j; i++) for (var k = 1; k < 10; k++) ticks.push(pow(i) * k);
- ticks.push(pow(i));
- }
- for (i = 0; ticks[i] < u; i++) {}
- for (j = ticks.length; ticks[j - 1] > v; j--) {}
- ticks = ticks.slice(i, j);
- }
- return ticks;
- };
- scale.tickFormat = function(n, format) {
- if (arguments.length < 2) format = d3_scale_logFormat;
- if (!arguments.length) return format;
- var k = Math.max(.1, n / scale.ticks().length), f = log === d3_scale_logn ? (e = -1e-12,
- Math.floor) : (e = 1e-12, Math.ceil), e;
- return function(d) {
- return d / pow(f(log(d) + e)) <= k ? format(d) : "";
- };
- };
- scale.copy = function() {
- return d3_scale_log(linear.copy(), log);
- };
- return d3_scale_linearRebind(scale, linear);
- }
- var d3_scale_logFormat = d3.format(".0e");
- function d3_scale_logp(x) {
- return Math.log(x < 0 ? 0 : x) / Math.LN10;
- }
- function d3_scale_logn(x) {
- return -Math.log(x > 0 ? 0 : -x) / Math.LN10;
- }
- d3_scale_logp.pow = function(x) {
- return Math.pow(10, x);
- };
- d3_scale_logn.pow = function(x) {
- return -Math.pow(10, -x);
- };
- d3.scale.pow = function() {
- return d3_scale_pow(d3.scale.linear(), 1);
- };
- function d3_scale_pow(linear, exponent) {
- var powp = d3_scale_powPow(exponent), powb = d3_scale_powPow(1 / exponent);
- function scale(x) {
- return linear(powp(x));
- }
- scale.invert = function(x) {
- return powb(linear.invert(x));
- };
- scale.domain = function(x) {
- if (!arguments.length) return linear.domain().map(powb);
- linear.domain(x.map(powp));
- return scale;
- };
- scale.ticks = function(m) {
- return d3_scale_linearTicks(scale.domain(), m);
- };
- scale.tickFormat = function(m) {
- return d3_scale_linearTickFormat(scale.domain(), m);
- };
- scale.nice = function() {
- return scale.domain(d3_scale_nice(scale.domain(), d3_scale_linearNice));
- };
- scale.exponent = function(x) {
- if (!arguments.length) return exponent;
- var domain = scale.domain();
- powp = d3_scale_powPow(exponent = x);
- powb = d3_scale_powPow(1 / exponent);
- return scale.domain(domain);
- };
- scale.copy = function() {
- return d3_scale_pow(linear.copy(), exponent);
- };
- return d3_scale_linearRebind(scale, linear);
- }
- function d3_scale_powPow(e) {
- return function(x) {
- return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e);
- };
- }
- d3.scale.sqrt = function() {
- return d3.scale.pow().exponent(.5);
- };
- d3.scale.ordinal = function() {
- return d3_scale_ordinal([], {
- t: "range",
- a: [ [] ]
- });
- };
- function d3_scale_ordinal(domain, ranger) {
- var index, range, rangeBand;
- function scale(x) {
- return range[((index.get(x) || index.set(x, domain.push(x))) - 1) % range.length];
- }
- function steps(start, step) {
- return d3.range(domain.length).map(function(i) {
- return start + step * i;
- });
- }
- scale.domain = function(x) {
- if (!arguments.length) return domain;
- domain = [];
- index = new d3_Map();
- var i = -1, n = x.length, xi;
- while (++i < n) if (!index.has(xi = x[i])) index.set(xi, domain.push(xi));
- return scale[ranger.t].apply(scale, ranger.a);
- };
- scale.range = function(x) {
- if (!arguments.length) return range;
- range = x;
- rangeBand = 0;
- ranger = {
- t: "range",
- a: arguments
- };
- return scale;
- };
- scale.rangePoints = function(x, padding) {
- if (arguments.length < 2) padding = 0;
- var start = x[0], stop = x[1], step = (stop - start) / (Math.max(1, domain.length - 1) + padding);
- range = steps(domain.length < 2 ? (start + stop) / 2 : start + step * padding / 2, step);
- rangeBand = 0;
- ranger = {
- t: "rangePoints",
- a: arguments
- };
- return scale;
- };
- scale.rangeBands = function(x, padding, outerPadding) {
- if (arguments.length < 2) padding = 0;
- if (arguments.length < 3) outerPadding = padding;
- var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = (stop - start) / (domain.length - padding + 2 * outerPadding);
- range = steps(start + step * outerPadding, step);
- if (reverse) range.reverse();
- rangeBand = step * (1 - padding);
- ranger = {
- t: "rangeBands",
- a: arguments
- };
- return scale;
- };
- scale.rangeRoundBands = function(x, padding, outerPadding) {
- if (arguments.length < 2) padding = 0;
- if (arguments.length < 3) outerPadding = padding;
- var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = Math.floor((stop - start) / (domain.length - padding + 2 * outerPadding)), error = stop - start - (domain.length - padding) * step;
- range = steps(start + Math.round(error / 2), step);
- if (reverse) range.reverse();
- rangeBand = Math.round(step * (1 - padding));
- ranger = {
- t: "rangeRoundBands",
- a: arguments
- };
- return scale;
- };
- scale.rangeBand = function() {
- return rangeBand;
- };
- scale.rangeExtent = function() {
- return d3_scaleExtent(ranger.a[0]);
- };
- scale.copy = function() {
- return d3_scale_ordinal(domain, ranger);
- };
- return scale.domain(domain);
- }
- d3.scale.category10 = function() {
- return d3.scale.ordinal().range(d3_category10);
- };
- d3.scale.category20 = function() {
- return d3.scale.ordinal().range(d3_category20);
- };
- d3.scale.category20b = function() {
- return d3.scale.ordinal().range(d3_category20b);
- };
- d3.scale.category20c = function() {
- return d3.scale.ordinal().range(d3_category20c);
- };
- var d3_category10 = [ "#1f77b4", "#ff7f0e", "#2ca02c", "#d62728", "#9467bd", "#8c564b", "#e377c2", "#7f7f7f", "#bcbd22", "#17becf" ];
- var d3_category20 = [ "#1f77b4", "#aec7e8", "#ff7f0e", "#ffbb78", "#2ca02c", "#98df8a", "#d62728", "#ff9896", "#9467bd", "#c5b0d5", "#8c564b", "#c49c94", "#e377c2", "#f7b6d2", "#7f7f7f", "#c7c7c7", "#bcbd22", "#dbdb8d", "#17becf", "#9edae5" ];
- var d3_category20b = [ "#393b79", "#5254a3", "#6b6ecf", "#9c9ede", "#637939", "#8ca252", "#b5cf6b", "#cedb9c", "#8c6d31", "#bd9e39", "#e7ba52", "#e7cb94", "#843c39", "#ad494a", "#d6616b", "#e7969c", "#7b4173", "#a55194", "#ce6dbd", "#de9ed6" ];
- var d3_category20c = [ "#3182bd", "#6baed6", "#9ecae1", "#c6dbef", "#e6550d", "#fd8d3c", "#fdae6b", "#fdd0a2", "#31a354", "#74c476", "#a1d99b", "#c7e9c0", "#756bb1", "#9e9ac8", "#bcbddc", "#dadaeb", "#636363", "#969696", "#bdbdbd", "#d9d9d9" ];
- d3.scale.quantile = function() {
- return d3_scale_quantile([], []);
- };
- function d3_scale_quantile(domain, range) {
- var thresholds;
- function rescale() {
- var k = 0, q = range.length;
- thresholds = [];
- while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q);
- return scale;
- }
- function scale(x) {
- if (isNaN(x = +x)) return NaN;
- return range[d3.bisect(thresholds, x)];
- }
- scale.domain = function(x) {
- if (!arguments.length) return domain;
- domain = x.filter(function(d) {
- return !isNaN(d);
- }).sort(d3.ascending);
- return rescale();
- };
- scale.range = function(x) {
- if (!arguments.length) return range;
- range = x;
- return rescale();
- };
- scale.quantiles = function() {
- return thresholds;
- };
- scale.copy = function() {
- return d3_scale_quantile(domain, range);
- };
- return rescale();
- }
- d3.scale.quantize = function() {
- return d3_scale_quantize(0, 1, [ 0, 1 ]);
- };
- function d3_scale_quantize(x0, x1, range) {
- var kx, i;
- function scale(x) {
- return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))];
- }
- function rescale() {
- kx = range.length / (x1 - x0);
- i = range.length - 1;
- return scale;
- }
- scale.domain = function(x) {
- if (!arguments.length) return [ x0, x1 ];
- x0 = +x[0];
- x1 = +x[x.length - 1];
- return rescale();
- };
- scale.range = function(x) {
- if (!arguments.length) return range;
- range = x;
- return rescale();
- };
- scale.copy = function() {
- return d3_scale_quantize(x0, x1, range);
- };
- return rescale();
- }
- d3.scale.threshold = function() {
- return d3_scale_threshold([ .5 ], [ 0, 1 ]);
- };
- function d3_scale_threshold(domain, range) {
- function scale(x) {
- return range[d3.bisect(domain, x)];
- }
- scale.domain = function(_) {
- if (!arguments.length) return domain;
- domain = _;
- return scale;
- };
- scale.range = function(_) {
- if (!arguments.length) return range;
- range = _;
- return scale;
- };
- scale.copy = function() {
- return d3_scale_threshold(domain, range);
- };
- return scale;
- }
- d3.scale.identity = function() {
- return d3_scale_identity([ 0, 1 ]);
- };
- function d3_scale_identity(domain) {
- function identity(x) {
- return +x;
- }
- identity.invert = identity;
- identity.domain = identity.range = function(x) {
- if (!arguments.length) return domain;
- domain = x.map(identity);
- return identity;
- };
- identity.ticks = function(m) {
- return d3_scale_linearTicks(domain, m);
- };
- identity.tickFormat = function(m) {
- return d3_scale_linearTickFormat(domain, m);
- };
- identity.copy = function() {
- return d3_scale_identity(domain);
- };
- return identity;
- }
- d3.svg = {};
- d3.svg.arc = function() {
- var innerRadius = d3_svg_arcInnerRadius, outerRadius = d3_svg_arcOuterRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle;
- function arc() {
- var r0 = innerRadius.apply(this, arguments), r1 = outerRadius.apply(this, arguments), a0 = startAngle.apply(this, arguments) + d3_svg_arcOffset, a1 = endAngle.apply(this, arguments) + d3_svg_arcOffset, da = (a1 < a0 && (da = a0,
- a0 = a1, a1 = da), a1 - a0), df = da < π ? "0" : "1", c0 = Math.cos(a0), s0 = Math.sin(a0), c1 = Math.cos(a1), s1 = Math.sin(a1);
- return da >= d3_svg_arcMax ? r0 ? "M0," + r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + -r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + r1 + "M0," + r0 + "A" + r0 + "," + r0 + " 0 1,0 0," + -r0 + "A" + r0 + "," + r0 + " 0 1,0 0," + r0 + "Z" : "M0," + r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + -r1 + "A" + r1 + "," + r1 + " 0 1,1 0," + r1 + "Z" : r0 ? "M" + r1 * c0 + "," + r1 * s0 + "A" + r1 + "," + r1 + " 0 " + df + ",1 " + r1 * c1 + "," + r1 * s1 + "L" + r0 * c1 + "," + r0 * s1 + "A" + r0 + "," + r0 + " 0 " + df + ",0 " + r0 * c0 + "," + r0 * s0 + "Z" : "M" + r1 * c0 + "," + r1 * s0 + "A" + r1 + "," + r1 + " 0 " + df + ",1 " + r1 * c1 + "," + r1 * s1 + "L0,0" + "Z";
- }
- arc.innerRadius = function(v) {
- if (!arguments.length) return innerRadius;
- innerRadius = d3_functor(v);
- return arc;
- };
- arc.outerRadius = function(v) {
- if (!arguments.length) return outerRadius;
- outerRadius = d3_functor(v);
- return arc;
- };
- arc.startAngle = function(v) {
- if (!arguments.length) return startAngle;
- startAngle = d3_functor(v);
- return arc;
- };
- arc.endAngle = function(v) {
- if (!arguments.length) return endAngle;
- endAngle = d3_functor(v);
- return arc;
- };
- arc.centroid = function() {
- var r = (innerRadius.apply(this, arguments) + outerRadius.apply(this, arguments)) / 2, a = (startAngle.apply(this, arguments) + endAngle.apply(this, arguments)) / 2 + d3_svg_arcOffset;
- return [ Math.cos(a) * r, Math.sin(a) * r ];
- };
- return arc;
- };
- var d3_svg_arcOffset = -π / 2, d3_svg_arcMax = 2 * π - 1e-6;
- function d3_svg_arcInnerRadius(d) {
- return d.innerRadius;
- }
- function d3_svg_arcOuterRadius(d) {
- return d.outerRadius;
- }
- function d3_svg_arcStartAngle(d) {
- return d.startAngle;
- }
- function d3_svg_arcEndAngle(d) {
- return d.endAngle;
- }
- function d3_svg_line(projection) {
- var x = d3_svg_lineX, y = d3_svg_lineY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, tension = .7;
- function line(data) {
- var segments = [], points = [], i = -1, n = data.length, d, fx = d3_functor(x), fy = d3_functor(y);
- function segment() {
- segments.push("M", interpolate(projection(points), tension));
- }
- while (++i < n) {
- if (defined.call(this, d = data[i], i)) {
- points.push([ +fx.call(this, d, i), +fy.call(this, d, i) ]);
- } else if (points.length) {
- segment();
- points = [];
- }
- }
- if (points.length) segment();
- return segments.length ? segments.join("") : null;
- }
- line.x = function(_) {
- if (!arguments.length) return x;
- x = _;
- return line;
- };
- line.y = function(_) {
- if (!arguments.length) return y;
- y = _;
- return line;
- };
- line.defined = function(_) {
- if (!arguments.length) return defined;
- defined = _;
- return line;
- };
- line.interpolate = function(_) {
- if (!arguments.length) return interpolateKey;
- if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
- return line;
- };
- line.tension = function(_) {
- if (!arguments.length) return tension;
- tension = _;
- return line;
- };
- return line;
- }
- d3.svg.line = function() {
- return d3_svg_line(d3_identity);
- };
- function d3_svg_lineX(d) {
- return d[0];
- }
- function d3_svg_lineY(d) {
- return d[1];
- }
- var d3_svg_lineInterpolators = d3.map({
- linear: d3_svg_lineLinear,
- "linear-closed": d3_svg_lineLinearClosed,
- "step-before": d3_svg_lineStepBefore,
- "step-after": d3_svg_lineStepAfter,
- basis: d3_svg_lineBasis,
- "basis-open": d3_svg_lineBasisOpen,
- "basis-closed": d3_svg_lineBasisClosed,
- bundle: d3_svg_lineBundle,
- cardinal: d3_svg_lineCardinal,
- "cardinal-open": d3_svg_lineCardinalOpen,
- "cardinal-closed": d3_svg_lineCardinalClosed,
- monotone: d3_svg_lineMonotone
- });
- d3_svg_lineInterpolators.forEach(function(key, value) {
- value.key = key;
- value.closed = /-closed$/.test(key);
- });
- function d3_svg_lineLinear(points) {
- return points.join("L");
- }
- function d3_svg_lineLinearClosed(points) {
- return d3_svg_lineLinear(points) + "Z";
- }
- function d3_svg_lineStepBefore(points) {
- var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
- while (++i < n) path.push("V", (p = points[i])[1], "H", p[0]);
- return path.join("");
- }
- function d3_svg_lineStepAfter(points) {
- var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
- while (++i < n) path.push("H", (p = points[i])[0], "V", p[1]);
- return path.join("");
- }
- function d3_svg_lineCardinalOpen(points, tension) {
- return points.length < 4 ? d3_svg_lineLinear(points) : points[1] + d3_svg_lineHermite(points.slice(1, points.length - 1), d3_svg_lineCardinalTangents(points, tension));
- }
- function d3_svg_lineCardinalClosed(points, tension) {
- return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite((points.push(points[0]),
- points), d3_svg_lineCardinalTangents([ points[points.length - 2] ].concat(points, [ points[1] ]), tension));
- }
- function d3_svg_lineCardinal(points, tension) {
- return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineCardinalTangents(points, tension));
- }
- function d3_svg_lineHermite(points, tangents) {
- if (tangents.length < 1 || points.length != tangents.length && points.length != tangents.length + 2) {
- return d3_svg_lineLinear(points);
- }
- var quad = points.length != tangents.length, path = "", p0 = points[0], p = points[1], t0 = tangents[0], t = t0, pi = 1;
- if (quad) {
- path += "Q" + (p[0] - t0[0] * 2 / 3) + "," + (p[1] - t0[1] * 2 / 3) + "," + p[0] + "," + p[1];
- p0 = points[1];
- pi = 2;
- }
- if (tangents.length > 1) {
- t = tangents[1];
- p = points[pi];
- pi++;
- path += "C" + (p0[0] + t0[0]) + "," + (p0[1] + t0[1]) + "," + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1];
- for (var i = 2; i < tangents.length; i++, pi++) {
- p = points[pi];
- t = tangents[i];
- path += "S" + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1];
- }
- }
- if (quad) {
- var lp = points[pi];
- path += "Q" + (p[0] + t[0] * 2 / 3) + "," + (p[1] + t[1] * 2 / 3) + "," + lp[0] + "," + lp[1];
- }
- return path;
- }
- function d3_svg_lineCardinalTangents(points, tension) {
- var tangents = [], a = (1 - tension) / 2, p0, p1 = points[0], p2 = points[1], i = 1, n = points.length;
- while (++i < n) {
- p0 = p1;
- p1 = p2;
- p2 = points[i];
- tangents.push([ a * (p2[0] - p0[0]), a * (p2[1] - p0[1]) ]);
- }
- return tangents;
- }
- function d3_svg_lineBasis(points) {
- if (points.length < 3) return d3_svg_lineLinear(points);
- var i = 1, n = points.length, pi = points[0], x0 = pi[0], y0 = pi[1], px = [ x0, x0, x0, (pi = points[1])[0] ], py = [ y0, y0, y0, pi[1] ], path = [ x0, ",", y0 ];
- d3_svg_lineBasisBezier(path, px, py);
- while (++i < n) {
- pi = points[i];
- px.shift();
- px.push(pi[0]);
- py.shift();
- py.push(pi[1]);
- d3_svg_lineBasisBezier(path, px, py);
- }
- i = -1;
- while (++i < 2) {
- px.shift();
- px.push(pi[0]);
- py.shift();
- py.push(pi[1]);
- d3_svg_lineBasisBezier(path, px, py);
- }
- return path.join("");
- }
- function d3_svg_lineBasisOpen(points) {
- if (points.length < 4) return d3_svg_lineLinear(points);
- var path = [], i = -1, n = points.length, pi, px = [ 0 ], py = [ 0 ];
- while (++i < 3) {
- pi = points[i];
- px.push(pi[0]);
- py.push(pi[1]);
- }
- path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px) + "," + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py));
- --i;
- while (++i < n) {
- pi = points[i];
- px.shift();
- px.push(pi[0]);
- py.shift();
- py.push(pi[1]);
- d3_svg_lineBasisBezier(path, px, py);
- }
- return path.join("");
- }
- function d3_svg_lineBasisClosed(points) {
- var path, i = -1, n = points.length, m = n + 4, pi, px = [], py = [];
- while (++i < 4) {
- pi = points[i % n];
- px.push(pi[0]);
- py.push(pi[1]);
- }
- path = [ d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ];
- --i;
- while (++i < m) {
- pi = points[i % n];
- px.shift();
- px.push(pi[0]);
- py.shift();
- py.push(pi[1]);
- d3_svg_lineBasisBezier(path, px, py);
- }
- return path.join("");
- }
- function d3_svg_lineBundle(points, tension) {
- var n = points.length - 1;
- if (n) {
- var x0 = points[0][0], y0 = points[0][1], dx = points[n][0] - x0, dy = points[n][1] - y0, i = -1, p, t;
- while (++i <= n) {
- p = points[i];
- t = i / n;
- p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx);
- p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy);
- }
- }
- return d3_svg_lineBasis(points);
- }
- function d3_svg_lineDot4(a, b) {
- return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3];
- }
- var d3_svg_lineBasisBezier1 = [ 0, 2 / 3, 1 / 3, 0 ], d3_svg_lineBasisBezier2 = [ 0, 1 / 3, 2 / 3, 0 ], d3_svg_lineBasisBezier3 = [ 0, 1 / 6, 2 / 3, 1 / 6 ];
- function d3_svg_lineBasisBezier(path, x, y) {
- path.push("C", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y));
- }
- function d3_svg_lineSlope(p0, p1) {
- return (p1[1] - p0[1]) / (p1[0] - p0[0]);
- }
- function d3_svg_lineFiniteDifferences(points) {
- var i = 0, j = points.length - 1, m = [], p0 = points[0], p1 = points[1], d = m[0] = d3_svg_lineSlope(p0, p1);
- while (++i < j) {
- m[i] = (d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1]))) / 2;
- }
- m[i] = d;
- return m;
- }
- function d3_svg_lineMonotoneTangents(points) {
- var tangents = [], d, a, b, s, m = d3_svg_lineFiniteDifferences(points), i = -1, j = points.length - 1;
- while (++i < j) {
- d = d3_svg_lineSlope(points[i], points[i + 1]);
- if (Math.abs(d) < 1e-6) {
- m[i] = m[i + 1] = 0;
- } else {
- a = m[i] / d;
- b = m[i + 1] / d;
- s = a * a + b * b;
- if (s > 9) {
- s = d * 3 / Math.sqrt(s);
- m[i] = s * a;
- m[i + 1] = s * b;
- }
- }
- }
- i = -1;
- while (++i <= j) {
- s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i]));
- tangents.push([ s || 0, m[i] * s || 0 ]);
- }
- return tangents;
- }
- function d3_svg_lineMonotone(points) {
- return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points));
- }
- d3.svg.line.radial = function() {
- var line = d3_svg_line(d3_svg_lineRadial);
- line.radius = line.x, delete line.x;
- line.angle = line.y, delete line.y;
- return line;
- };
- function d3_svg_lineRadial(points) {
- var point, i = -1, n = points.length, r, a;
- while (++i < n) {
- point = points[i];
- r = point[0];
- a = point[1] + d3_svg_arcOffset;
- point[0] = r * Math.cos(a);
- point[1] = r * Math.sin(a);
- }
- return points;
- }
- function d3_svg_area(projection) {
- var x0 = d3_svg_lineX, x1 = d3_svg_lineX, y0 = 0, y1 = d3_svg_lineY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, interpolateReverse = interpolate, L = "L", tension = .7;
- function area(data) {
- var segments = [], points0 = [], points1 = [], i = -1, n = data.length, d, fx0 = d3_functor(x0), fy0 = d3_functor(y0), fx1 = x0 === x1 ? function() {
- return x;
- } : d3_functor(x1), fy1 = y0 === y1 ? function() {
- return y;
- } : d3_functor(y1), x, y;
- function segment() {
- segments.push("M", interpolate(projection(points1), tension), L, interpolateReverse(projection(points0.reverse()), tension), "Z");
- }
- while (++i < n) {
- if (defined.call(this, d = data[i], i)) {
- points0.push([ x = +fx0.call(this, d, i), y = +fy0.call(this, d, i) ]);
- points1.push([ +fx1.call(this, d, i), +fy1.call(this, d, i) ]);
- } else if (points0.length) {
- segment();
- points0 = [];
- points1 = [];
- }
- }
- if (points0.length) segment();
- return segments.length ? segments.join("") : null;
- }
- area.x = function(_) {
- if (!arguments.length) return x1;
- x0 = x1 = _;
- return area;
- };
- area.x0 = function(_) {
- if (!arguments.length) return x0;
- x0 = _;
- return area;
- };
- area.x1 = function(_) {
- if (!arguments.length) return x1;
- x1 = _;
- return area;
- };
- area.y = function(_) {
- if (!arguments.length) return y1;
- y0 = y1 = _;
- return area;
- };
- area.y0 = function(_) {
- if (!arguments.length) return y0;
- y0 = _;
- return area;
- };
- area.y1 = function(_) {
- if (!arguments.length) return y1;
- y1 = _;
- return area;
- };
- area.defined = function(_) {
- if (!arguments.length) return defined;
- defined = _;
- return area;
- };
- area.interpolate = function(_) {
- if (!arguments.length) return interpolateKey;
- if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
- interpolateReverse = interpolate.reverse || interpolate;
- L = interpolate.closed ? "M" : "L";
- return area;
- };
- area.tension = function(_) {
- if (!arguments.length) return tension;
- tension = _;
- return area;
- };
- return area;
- }
- d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter;
- d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore;
- d3.svg.area = function() {
- return d3_svg_area(d3_identity);
- };
- d3.svg.area.radial = function() {
- var area = d3_svg_area(d3_svg_lineRadial);
- area.radius = area.x, delete area.x;
- area.innerRadius = area.x0, delete area.x0;
- area.outerRadius = area.x1, delete area.x1;
- area.angle = area.y, delete area.y;
- area.startAngle = area.y0, delete area.y0;
- area.endAngle = area.y1, delete area.y1;
- return area;
- };
- d3.svg.chord = function() {
- var source = d3_source, target = d3_target, radius = d3_svg_chordRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle;
- function chord(d, i) {
- var s = subgroup(this, source, d, i), t = subgroup(this, target, d, i);
- return "M" + s.p0 + arc(s.r, s.p1, s.a1 - s.a0) + (equals(s, t) ? curve(s.r, s.p1, s.r, s.p0) : curve(s.r, s.p1, t.r, t.p0) + arc(t.r, t.p1, t.a1 - t.a0) + curve(t.r, t.p1, s.r, s.p0)) + "Z";
- }
- function subgroup(self, f, d, i) {
- var subgroup = f.call(self, d, i), r = radius.call(self, subgroup, i), a0 = startAngle.call(self, subgroup, i) + d3_svg_arcOffset, a1 = endAngle.call(self, subgroup, i) + d3_svg_arcOffset;
- return {
- r: r,
- a0: a0,
- a1: a1,
- p0: [ r * Math.cos(a0), r * Math.sin(a0) ],
- p1: [ r * Math.cos(a1), r * Math.sin(a1) ]
- };
- }
- function equals(a, b) {
- return a.a0 == b.a0 && a.a1 == b.a1;
- }
- function arc(r, p, a) {
- return "A" + r + "," + r + " 0 " + +(a > π) + ",1 " + p;
- }
- function curve(r0, p0, r1, p1) {
- return "Q 0,0 " + p1;
- }
- chord.radius = function(v) {
- if (!arguments.length) return radius;
- radius = d3_functor(v);
- return chord;
- };
- chord.source = function(v) {
- if (!arguments.length) return source;
- source = d3_functor(v);
- return chord;
- };
- chord.target = function(v) {
- if (!arguments.length) return target;
- target = d3_functor(v);
- return chord;
- };
- chord.startAngle = function(v) {
- if (!arguments.length) return startAngle;
- startAngle = d3_functor(v);
- return chord;
- };
- chord.endAngle = function(v) {
- if (!arguments.length) return endAngle;
- endAngle = d3_functor(v);
- return chord;
- };
- return chord;
- };
- function d3_svg_chordRadius(d) {
- return d.radius;
- }
- d3.svg.diagonal = function() {
- var source = d3_source, target = d3_target, projection = d3_svg_diagonalProjection;
- function diagonal(d, i) {
- var p0 = source.call(this, d, i), p3 = target.call(this, d, i), m = (p0.y + p3.y) / 2, p = [ p0, {
- x: p0.x,
- y: m
- }, {
- x: p3.x,
- y: m
- }, p3 ];
- p = p.map(projection);
- return "M" + p[0] + "C" + p[1] + " " + p[2] + " " + p[3];
- }
- diagonal.source = function(x) {
- if (!arguments.length) return source;
- source = d3_functor(x);
- return diagonal;
- };
- diagonal.target = function(x) {
- if (!arguments.length) return target;
- target = d3_functor(x);
- return diagonal;
- };
- diagonal.projection = function(x) {
- if (!arguments.length) return projection;
- projection = x;
- return diagonal;
- };
- return diagonal;
- };
- function d3_svg_diagonalProjection(d) {
- return [ d.x, d.y ];
- }
- d3.svg.diagonal.radial = function() {
- var diagonal = d3.svg.diagonal(), projection = d3_svg_diagonalProjection, projection_ = diagonal.projection;
- diagonal.projection = function(x) {
- return arguments.length ? projection_(d3_svg_diagonalRadialProjection(projection = x)) : projection;
- };
- return diagonal;
- };
- function d3_svg_diagonalRadialProjection(projection) {
- return function() {
- var d = projection.apply(this, arguments), r = d[0], a = d[1] + d3_svg_arcOffset;
- return [ r * Math.cos(a), r * Math.sin(a) ];
- };
- }
- d3.svg.symbol = function() {
- var type = d3_svg_symbolType, size = d3_svg_symbolSize;
- function symbol(d, i) {
- return (d3_svg_symbols.get(type.call(this, d, i)) || d3_svg_symbolCircle)(size.call(this, d, i));
- }
- symbol.type = function(x) {
- if (!arguments.length) return type;
- type = d3_functor(x);
- return symbol;
- };
- symbol.size = function(x) {
- if (!arguments.length) return size;
- size = d3_functor(x);
- return symbol;
- };
- return symbol;
- };
- function d3_svg_symbolSize() {
- return 64;
- }
- function d3_svg_symbolType() {
- return "circle";
- }
- function d3_svg_symbolCircle(size) {
- var r = Math.sqrt(size / π);
- return "M0," + r + "A" + r + "," + r + " 0 1,1 0," + -r + "A" + r + "," + r + " 0 1,1 0," + r + "Z";
- }
- var d3_svg_symbols = d3.map({
- circle: d3_svg_symbolCircle,
- cross: function(size) {
- var r = Math.sqrt(size / 5) / 2;
- return "M" + -3 * r + "," + -r + "H" + -r + "V" + -3 * r + "H" + r + "V" + -r + "H" + 3 * r + "V" + r + "H" + r + "V" + 3 * r + "H" + -r + "V" + r + "H" + -3 * r + "Z";
- },
- diamond: function(size) {
- var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)), rx = ry * d3_svg_symbolTan30;
- return "M0," + -ry + "L" + rx + ",0" + " 0," + ry + " " + -rx + ",0" + "Z";
- },
- square: function(size) {
- var r = Math.sqrt(size) / 2;
- return "M" + -r + "," + -r + "L" + r + "," + -r + " " + r + "," + r + " " + -r + "," + r + "Z";
- },
- "triangle-down": function(size) {
- var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;
- return "M0," + ry + "L" + rx + "," + -ry + " " + -rx + "," + -ry + "Z";
- },
- "triangle-up": function(size) {
- var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;
- return "M0," + -ry + "L" + rx + "," + ry + " " + -rx + "," + ry + "Z";
- }
- });
- d3.svg.symbolTypes = d3_svg_symbols.keys();
- var d3_svg_symbolSqrt3 = Math.sqrt(3), d3_svg_symbolTan30 = Math.tan(30 * d3_radians);
- d3.svg.axis = function() {
- var scale = d3.scale.linear(), orient = d3_svg_axisDefaultOrient, tickMajorSize = 6, tickMinorSize = 6, tickEndSize = 6, tickPadding = 3, tickArguments_ = [ 10 ], tickValues = null, tickFormat_, tickSubdivide = 0;
- function axis(g) {
- g.each(function() {
- var g = d3.select(this);
- var ticks = tickValues == null ? scale.ticks ? scale.ticks.apply(scale, tickArguments_) : scale.domain() : tickValues, tickFormat = tickFormat_ == null ? scale.tickFormat ? scale.tickFormat.apply(scale, tickArguments_) : String : tickFormat_;
- var subticks = d3_svg_axisSubdivide(scale, ticks, tickSubdivide), subtick = g.selectAll(".tick.minor").data(subticks, String), subtickEnter = subtick.enter().insert("line", ".tick").attr("class", "tick minor").style("opacity", 1e-6), subtickExit = d3.transition(subtick.exit()).style("opacity", 1e-6).remove(), subtickUpdate = d3.transition(subtick).style("opacity", 1);
- var tick = g.selectAll(".tick.major").data(ticks, String), tickEnter = tick.enter().insert("g", "path").attr("class", "tick major").style("opacity", 1e-6), tickExit = d3.transition(tick.exit()).style("opacity", 1e-6).remove(), tickUpdate = d3.transition(tick).style("opacity", 1), tickTransform;
- var range = d3_scaleRange(scale), path = g.selectAll(".domain").data([ 0 ]), pathUpdate = (path.enter().append("path").attr("class", "domain"),
- d3.transition(path));
- var scale1 = scale.copy(), scale0 = this.__chart__ || scale1;
- this.__chart__ = scale1;
- tickEnter.append("line");
- tickEnter.append("text");
- var lineEnter = tickEnter.select("line"), lineUpdate = tickUpdate.select("line"), text = tick.select("text").text(tickFormat), textEnter = tickEnter.select("text"), textUpdate = tickUpdate.select("text");
- switch (orient) {
- case "bottom":
- {
- tickTransform = d3_svg_axisX;
- subtickEnter.attr("y2", tickMinorSize);
- subtickUpdate.attr("x2", 0).attr("y2", tickMinorSize);
- lineEnter.attr("y2", tickMajorSize);
- textEnter.attr("y", Math.max(tickMajorSize, 0) + tickPadding);
- lineUpdate.attr("x2", 0).attr("y2", tickMajorSize);
- textUpdate.attr("x", 0).attr("y", Math.max(tickMajorSize, 0) + tickPadding);
- text.attr("dy", ".71em").style("text-anchor", "middle");
- pathUpdate.attr("d", "M" + range[0] + "," + tickEndSize + "V0H" + range[1] + "V" + tickEndSize);
- break;
- }
-
- case "top":
- {
- tickTransform = d3_svg_axisX;
- subtickEnter.attr("y2", -tickMinorSize);
- subtickUpdate.attr("x2", 0).attr("y2", -tickMinorSize);
- lineEnter.attr("y2", -tickMajorSize);
- textEnter.attr("y", -(Math.max(tickMajorSize, 0) + tickPadding));
- lineUpdate.attr("x2", 0).attr("y2", -tickMajorSize);
- textUpdate.attr("x", 0).attr("y", -(Math.max(tickMajorSize, 0) + tickPadding));
- text.attr("dy", "0em").style("text-anchor", "middle");
- pathUpdate.attr("d", "M" + range[0] + "," + -tickEndSize + "V0H" + range[1] + "V" + -tickEndSize);
- break;
- }
-
- case "left":
- {
- tickTransform = d3_svg_axisY;
- subtickEnter.attr("x2", -tickMinorSize);
- subtickUpdate.attr("x2", -tickMinorSize).attr("y2", 0);
- lineEnter.attr("x2", -tickMajorSize);
- textEnter.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding));
- lineUpdate.attr("x2", -tickMajorSize).attr("y2", 0);
- textUpdate.attr("x", -(Math.max(tickMajorSize, 0) + tickPadding)).attr("y", 0);
- text.attr("dy", ".32em").style("text-anchor", "end");
- pathUpdate.attr("d", "M" + -tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + -tickEndSize);
- break;
- }
-
- case "right":
- {
- tickTransform = d3_svg_axisY;
- subtickEnter.attr("x2", tickMinorSize);
- subtickUpdate.attr("x2", tickMinorSize).attr("y2", 0);
- lineEnter.attr("x2", tickMajorSize);
- textEnter.attr("x", Math.max(tickMajorSize, 0) + tickPadding);
- lineUpdate.attr("x2", tickMajorSize).attr("y2", 0);
- textUpdate.attr("x", Math.max(tickMajorSize, 0) + tickPadding).attr("y", 0);
- text.attr("dy", ".32em").style("text-anchor", "start");
- pathUpdate.attr("d", "M" + tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + tickEndSize);
- break;
- }
- }
- if (scale.ticks) {
- tickEnter.call(tickTransform, scale0);
- tickUpdate.call(tickTransform, scale1);
- tickExit.call(tickTransform, scale1);
- subtickEnter.call(tickTransform, scale0);
- subtickUpdate.call(tickTransform, scale1);
- subtickExit.call(tickTransform, scale1);
- } else {
- var dx = scale1.rangeBand() / 2, x = function(d) {
- return scale1(d) + dx;
- };
- tickEnter.call(tickTransform, x);
- tickUpdate.call(tickTransform, x);
- }
- });
- }
- axis.scale = function(x) {
- if (!arguments.length) return scale;
- scale = x;
- return axis;
- };
- axis.orient = function(x) {
- if (!arguments.length) return orient;
- orient = x in d3_svg_axisOrients ? x + "" : d3_svg_axisDefaultOrient;
- return axis;
- };
- axis.ticks = function() {
- if (!arguments.length) return tickArguments_;
- tickArguments_ = arguments;
- return axis;
- };
- axis.tickValues = function(x) {
- if (!arguments.length) return tickValues;
- tickValues = x;
- return axis;
- };
- axis.tickFormat = function(x) {
- if (!arguments.length) return tickFormat_;
- tickFormat_ = x;
- return axis;
- };
- axis.tickSize = function(x, y) {
- if (!arguments.length) return tickMajorSize;
- var n = arguments.length - 1;
- tickMajorSize = +x;
- tickMinorSize = n > 1 ? +y : tickMajorSize;
- tickEndSize = n > 0 ? +arguments[n] : tickMajorSize;
- return axis;
- };
- axis.tickPadding = function(x) {
- if (!arguments.length) return tickPadding;
- tickPadding = +x;
- return axis;
- };
- axis.tickSubdivide = function(x) {
- if (!arguments.length) return tickSubdivide;
- tickSubdivide = +x;
- return axis;
- };
- return axis;
- };
- var d3_svg_axisDefaultOrient = "bottom", d3_svg_axisOrients = {
- top: 1,
- right: 1,
- bottom: 1,
- left: 1
- };
- function d3_svg_axisX(selection, x) {
- selection.attr("transform", function(d) {
- return "translate(" + x(d) + ",0)";
- });
- }
- function d3_svg_axisY(selection, y) {
- selection.attr("transform", function(d) {
- return "translate(0," + y(d) + ")";
- });
- }
- function d3_svg_axisSubdivide(scale, ticks, m) {
- subticks = [];
- if (m && ticks.length > 1) {
- var extent = d3_scaleExtent(scale.domain()), subticks, i = -1, n = ticks.length, d = (ticks[1] - ticks[0]) / ++m, j, v;
- while (++i < n) {
- for (j = m; --j > 0; ) {
- if ((v = +ticks[i] - j * d) >= extent[0]) {
- subticks.push(v);
- }
- }
- }
- for (--i, j = 0; ++j < m && (v = +ticks[i] + j * d) < extent[1]; ) {
- subticks.push(v);
- }
- }
- return subticks;
- }
- d3.svg.brush = function() {
- var event = d3_eventDispatch(brush, "brushstart", "brush", "brushend"), x = null, y = null, resizes = d3_svg_brushResizes[0], extent = [ [ 0, 0 ], [ 0, 0 ] ], extentDomain;
- function brush(g) {
- g.each(function() {
- var g = d3.select(this), bg = g.selectAll(".background").data([ 0 ]), fg = g.selectAll(".extent").data([ 0 ]), tz = g.selectAll(".resize").data(resizes, String), e;
- g.style("pointer-events", "all").on("mousedown.brush", brushstart).on("touchstart.brush", brushstart);
- bg.enter().append("rect").attr("class", "background").style("visibility", "hidden").style("cursor", "crosshair");
- fg.enter().append("rect").attr("class", "extent").style("cursor", "move");
- tz.enter().append("g").attr("class", function(d) {
- return "resize " + d;
- }).style("cursor", function(d) {
- return d3_svg_brushCursor[d];
- }).append("rect").attr("x", function(d) {
- return /[ew]$/.test(d) ? -3 : null;
- }).attr("y", function(d) {
- return /^[ns]/.test(d) ? -3 : null;
- }).attr("width", 6).attr("height", 6).style("visibility", "hidden");
- tz.style("display", brush.empty() ? "none" : null);
- tz.exit().remove();
- if (x) {
- e = d3_scaleRange(x);
- bg.attr("x", e[0]).attr("width", e[1] - e[0]);
- redrawX(g);
- }
- if (y) {
- e = d3_scaleRange(y);
- bg.attr("y", e[0]).attr("height", e[1] - e[0]);
- redrawY(g);
- }
- redraw(g);
- });
- }
- function redraw(g) {
- g.selectAll(".resize").attr("transform", function(d) {
- return "translate(" + extent[+/e$/.test(d)][0] + "," + extent[+/^s/.test(d)][1] + ")";
- });
- }
- function redrawX(g) {
- g.select(".extent").attr("x", extent[0][0]);
- g.selectAll(".extent,.n>rect,.s>rect").attr("width", extent[1][0] - extent[0][0]);
- }
- function redrawY(g) {
- g.select(".extent").attr("y", extent[0][1]);
- g.selectAll(".extent,.e>rect,.w>rect").attr("height", extent[1][1] - extent[0][1]);
- }
- function brushstart() {
- var target = this, eventTarget = d3.select(d3.event.target), event_ = event.of(target, arguments), g = d3.select(target), resizing = eventTarget.datum(), resizingX = !/^(n|s)$/.test(resizing) && x, resizingY = !/^(e|w)$/.test(resizing) && y, dragging = eventTarget.classed("extent"), center, origin = mouse(), offset;
- var w = d3.select(d3_window).on("mousemove.brush", brushmove).on("mouseup.brush", brushend).on("touchmove.brush", brushmove).on("touchend.brush", brushend).on("keydown.brush", keydown).on("keyup.brush", keyup);
- if (dragging) {
- origin[0] = extent[0][0] - origin[0];
- origin[1] = extent[0][1] - origin[1];
- } else if (resizing) {
- var ex = +/w$/.test(resizing), ey = +/^n/.test(resizing);
- offset = [ extent[1 - ex][0] - origin[0], extent[1 - ey][1] - origin[1] ];
- origin[0] = extent[ex][0];
- origin[1] = extent[ey][1];
- } else if (d3.event.altKey) center = origin.slice();
- g.style("pointer-events", "none").selectAll(".resize").style("display", null);
- d3.select("body").style("cursor", eventTarget.style("cursor"));
- event_({
- type: "brushstart"
- });
- brushmove();
- d3_eventCancel();
- function mouse() {
- var touches = d3.event.changedTouches;
- return touches ? d3.touches(target, touches)[0] : d3.mouse(target);
- }
- function keydown() {
- if (d3.event.keyCode == 32) {
- if (!dragging) {
- center = null;
- origin[0] -= extent[1][0];
- origin[1] -= extent[1][1];
- dragging = 2;
- }
- d3_eventCancel();
- }
- }
- function keyup() {
- if (d3.event.keyCode == 32 && dragging == 2) {
- origin[0] += extent[1][0];
- origin[1] += extent[1][1];
- dragging = 0;
- d3_eventCancel();
- }
- }
- function brushmove() {
- var point = mouse(), moved = false;
- if (offset) {
- point[0] += offset[0];
- point[1] += offset[1];
- }
- if (!dragging) {
- if (d3.event.altKey) {
- if (!center) center = [ (extent[0][0] + extent[1][0]) / 2, (extent[0][1] + extent[1][1]) / 2 ];
- origin[0] = extent[+(point[0] < center[0])][0];
- origin[1] = extent[+(point[1] < center[1])][1];
- } else center = null;
- }
- if (resizingX && move1(point, x, 0)) {
- redrawX(g);
- moved = true;
- }
- if (resizingY && move1(point, y, 1)) {
- redrawY(g);
- moved = true;
- }
- if (moved) {
- redraw(g);
- event_({
- type: "brush",
- mode: dragging ? "move" : "resize"
- });
- }
- }
- function move1(point, scale, i) {
- var range = d3_scaleRange(scale), r0 = range[0], r1 = range[1], position = origin[i], size = extent[1][i] - extent[0][i], min, max;
- if (dragging) {
- r0 -= position;
- r1 -= size + position;
- }
- min = Math.max(r0, Math.min(r1, point[i]));
- if (dragging) {
- max = (min += position) + size;
- } else {
- if (center) position = Math.max(r0, Math.min(r1, 2 * center[i] - min));
- if (position < min) {
- max = min;
- min = position;
- } else {
- max = position;
- }
- }
- if (extent[0][i] !== min || extent[1][i] !== max) {
- extentDomain = null;
- extent[0][i] = min;
- extent[1][i] = max;
- return true;
- }
- }
- function brushend() {
- brushmove();
- g.style("pointer-events", "all").selectAll(".resize").style("display", brush.empty() ? "none" : null);
- d3.select("body").style("cursor", null);
- w.on("mousemove.brush", null).on("mouseup.brush", null).on("touchmove.brush", null).on("touchend.brush", null).on("keydown.brush", null).on("keyup.brush", null);
- event_({
- type: "brushend"
- });
- d3_eventCancel();
- }
- }
- brush.x = function(z) {
- if (!arguments.length) return x;
- x = z;
- resizes = d3_svg_brushResizes[!x << 1 | !y];
- return brush;
- };
- brush.y = function(z) {
- if (!arguments.length) return y;
- y = z;
- resizes = d3_svg_brushResizes[!x << 1 | !y];
- return brush;
- };
- brush.extent = function(z) {
- var x0, x1, y0, y1, t;
- if (!arguments.length) {
- z = extentDomain || extent;
- if (x) {
- x0 = z[0][0], x1 = z[1][0];
- if (!extentDomain) {
- x0 = extent[0][0], x1 = extent[1][0];
- if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1);
- if (x1 < x0) t = x0, x0 = x1, x1 = t;
- }
- }
- if (y) {
- y0 = z[0][1], y1 = z[1][1];
- if (!extentDomain) {
- y0 = extent[0][1], y1 = extent[1][1];
- if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1);
- if (y1 < y0) t = y0, y0 = y1, y1 = t;
- }
- }
- return x && y ? [ [ x0, y0 ], [ x1, y1 ] ] : x ? [ x0, x1 ] : y && [ y0, y1 ];
- }
- extentDomain = [ [ 0, 0 ], [ 0, 0 ] ];
- if (x) {
- x0 = z[0], x1 = z[1];
- if (y) x0 = x0[0], x1 = x1[0];
- extentDomain[0][0] = x0, extentDomain[1][0] = x1;
- if (x.invert) x0 = x(x0), x1 = x(x1);
- if (x1 < x0) t = x0, x0 = x1, x1 = t;
- extent[0][0] = x0 | 0, extent[1][0] = x1 | 0;
- }
- if (y) {
- y0 = z[0], y1 = z[1];
- if (x) y0 = y0[1], y1 = y1[1];
- extentDomain[0][1] = y0, extentDomain[1][1] = y1;
- if (y.invert) y0 = y(y0), y1 = y(y1);
- if (y1 < y0) t = y0, y0 = y1, y1 = t;
- extent[0][1] = y0 | 0, extent[1][1] = y1 | 0;
- }
- return brush;
- };
- brush.clear = function() {
- extentDomain = null;
- extent[0][0] = extent[0][1] = extent[1][0] = extent[1][1] = 0;
- return brush;
- };
- brush.empty = function() {
- return x && extent[0][0] === extent[1][0] || y && extent[0][1] === extent[1][1];
- };
- return d3.rebind(brush, event, "on");
- };
- var d3_svg_brushCursor = {
- n: "ns-resize",
- e: "ew-resize",
- s: "ns-resize",
- w: "ew-resize",
- nw: "nwse-resize",
- ne: "nesw-resize",
- se: "nwse-resize",
- sw: "nesw-resize"
- };
- var d3_svg_brushResizes = [ [ "n", "e", "s", "w", "nw", "ne", "se", "sw" ], [ "e", "w" ], [ "n", "s" ], [] ];
- d3.behavior = {};
- d3.behavior.drag = function() {
- var event = d3_eventDispatch(drag, "drag", "dragstart", "dragend"), origin = null;
- function drag() {
- this.on("mousedown.drag", mousedown).on("touchstart.drag", mousedown);
- }
- function mousedown() {
- var target = this, event_ = event.of(target, arguments), eventTarget = d3.event.target, touchId = d3.event.touches ? d3.event.changedTouches[0].identifier : null, offset, origin_ = point(), moved = 0;
- var w = d3.select(d3_window).on(touchId != null ? "touchmove.drag-" + touchId : "mousemove.drag", dragmove).on(touchId != null ? "touchend.drag-" + touchId : "mouseup.drag", dragend, true);
- if (origin) {
- offset = origin.apply(target, arguments);
- offset = [ offset.x - origin_[0], offset.y - origin_[1] ];
- } else {
- offset = [ 0, 0 ];
- }
- if (touchId == null) d3_eventCancel();
- event_({
- type: "dragstart"
- });
- function point() {
- var p = target.parentNode;
- return touchId != null ? d3.touches(p).filter(function(p) {
- return p.identifier === touchId;
- })[0] : d3.mouse(p);
- }
- function dragmove() {
- if (!target.parentNode) return dragend();
- var p = point(), dx = p[0] - origin_[0], dy = p[1] - origin_[1];
- moved |= dx | dy;
- origin_ = p;
- d3_eventCancel();
- event_({
- type: "drag",
- x: p[0] + offset[0],
- y: p[1] + offset[1],
- dx: dx,
- dy: dy
- });
- }
- function dragend() {
- event_({
- type: "dragend"
- });
- if (moved) {
- d3_eventCancel();
- if (d3.event.target === eventTarget) w.on("click.drag", click, true);
- }
- w.on(touchId != null ? "touchmove.drag-" + touchId : "mousemove.drag", null).on(touchId != null ? "touchend.drag-" + touchId : "mouseup.drag", null);
- }
- function click() {
- d3_eventCancel();
- w.on("click.drag", null);
- }
- }
- drag.origin = function(x) {
- if (!arguments.length) return origin;
- origin = x;
- return drag;
- };
- return d3.rebind(drag, event, "on");
- };
- d3.behavior.zoom = function() {
- var translate = [ 0, 0 ], translate0, scale = 1, scale0, scaleExtent = d3_behavior_zoomInfinity, event = d3_eventDispatch(zoom, "zoom"), x0, x1, y0, y1, touchtime;
- function zoom() {
- this.on("mousedown.zoom", mousedown).on("mousemove.zoom", mousemove).on(d3_behavior_zoomWheel + ".zoom", mousewheel).on("dblclick.zoom", dblclick).on("touchstart.zoom", touchstart).on("touchmove.zoom", touchmove).on("touchend.zoom", touchstart);
- }
- zoom.translate = function(x) {
- if (!arguments.length) return translate;
- translate = x.map(Number);
- rescale();
- return zoom;
- };
- zoom.scale = function(x) {
- if (!arguments.length) return scale;
- scale = +x;
- rescale();
- return zoom;
- };
- zoom.scaleExtent = function(x) {
- if (!arguments.length) return scaleExtent;
- scaleExtent = x == null ? d3_behavior_zoomInfinity : x.map(Number);
- return zoom;
- };
- zoom.x = function(z) {
- if (!arguments.length) return x1;
- x1 = z;
- x0 = z.copy();
- translate = [ 0, 0 ];
- scale = 1;
- return zoom;
- };
- zoom.y = function(z) {
- if (!arguments.length) return y1;
- y1 = z;
- y0 = z.copy();
- translate = [ 0, 0 ];
- scale = 1;
- return zoom;
- };
- function location(p) {
- return [ (p[0] - translate[0]) / scale, (p[1] - translate[1]) / scale ];
- }
- function point(l) {
- return [ l[0] * scale + translate[0], l[1] * scale + translate[1] ];
- }
- function scaleTo(s) {
- scale = Math.max(scaleExtent[0], Math.min(scaleExtent[1], s));
- }
- function translateTo(p, l) {
- l = point(l);
- translate[0] += p[0] - l[0];
- translate[1] += p[1] - l[1];
- }
- function rescale() {
- if (x1) x1.domain(x0.range().map(function(x) {
- return (x - translate[0]) / scale;
- }).map(x0.invert));
- if (y1) y1.domain(y0.range().map(function(y) {
- return (y - translate[1]) / scale;
- }).map(y0.invert));
- }
- function dispatch(event) {
- rescale();
- d3.event.preventDefault();
- event({
- type: "zoom",
- scale: scale,
- translate: translate
- });
- }
- function mousedown() {
- var target = this, event_ = event.of(target, arguments), eventTarget = d3.event.target, moved = 0, w = d3.select(d3_window).on("mousemove.zoom", mousemove).on("mouseup.zoom", mouseup), l = location(d3.mouse(target));
- d3_window.focus();
- d3_eventCancel();
- function mousemove() {
- moved = 1;
- translateTo(d3.mouse(target), l);
- dispatch(event_);
- }
- function mouseup() {
- if (moved) d3_eventCancel();
- w.on("mousemove.zoom", null).on("mouseup.zoom", null);
- if (moved && d3.event.target === eventTarget) w.on("click.zoom", click, true);
- }
- function click() {
- d3_eventCancel();
- w.on("click.zoom", null);
- }
- }
- function mousewheel() {
- if (!translate0) translate0 = location(d3.mouse(this));
- scaleTo(Math.pow(2, d3_behavior_zoomDelta() * .002) * scale);
- translateTo(d3.mouse(this), translate0);
- dispatch(event.of(this, arguments));
- }
- function mousemove() {
- translate0 = null;
- }
- function dblclick() {
- var p = d3.mouse(this), l = location(p), k = Math.log(scale) / Math.LN2;
- scaleTo(Math.pow(2, d3.event.shiftKey ? Math.ceil(k) - 1 : Math.floor(k) + 1));
- translateTo(p, l);
- dispatch(event.of(this, arguments));
- }
- function touchstart() {
- var touches = d3.touches(this), now = Date.now();
- scale0 = scale;
- translate0 = {};
- touches.forEach(function(t) {
- translate0[t.identifier] = location(t);
- });
- d3_eventCancel();
- if (touches.length === 1) {
- if (now - touchtime < 500) {
- var p = touches[0], l = location(touches[0]);
- scaleTo(scale * 2);
- translateTo(p, l);
- dispatch(event.of(this, arguments));
- }
- touchtime = now;
- }
- }
- function touchmove() {
- var touches = d3.touches(this), p0 = touches[0], l0 = translate0[p0.identifier];
- if (p1 = touches[1]) {
- var p1, l1 = translate0[p1.identifier];
- p0 = [ (p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2 ];
- l0 = [ (l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2 ];
- scaleTo(d3.event.scale * scale0);
- }
- translateTo(p0, l0);
- touchtime = null;
- dispatch(event.of(this, arguments));
- }
- return d3.rebind(zoom, event, "on");
- };
- var d3_behavior_zoomInfinity = [ 0, Infinity ];
- var d3_behavior_zoomDelta, d3_behavior_zoomWheel = "onwheel" in document ? (d3_behavior_zoomDelta = function() {
- return -d3.event.deltaY * (d3.event.deltaMode ? 120 : 1);
- }, "wheel") : "onmousewheel" in document ? (d3_behavior_zoomDelta = function() {
- return d3.event.wheelDelta;
- }, "mousewheel") : (d3_behavior_zoomDelta = function() {
- return -d3.event.detail;
- }, "MozMousePixelScroll");
- d3.layout = {};
- d3.layout.bundle = function() {
- return function(links) {
- var paths = [], i = -1, n = links.length;
- while (++i < n) paths.push(d3_layout_bundlePath(links[i]));
- return paths;
- };
- };
- function d3_layout_bundlePath(link) {
- var start = link.source, end = link.target, lca = d3_layout_bundleLeastCommonAncestor(start, end), points = [ start ];
- while (start !== lca) {
- start = start.parent;
- points.push(start);
- }
- var k = points.length;
- while (end !== lca) {
- points.splice(k, 0, end);
- end = end.parent;
- }
- return points;
- }
- function d3_layout_bundleAncestors(node) {
- var ancestors = [], parent = node.parent;
- while (parent != null) {
- ancestors.push(node);
- node = parent;
- parent = parent.parent;
- }
- ancestors.push(node);
- return ancestors;
- }
- function d3_layout_bundleLeastCommonAncestor(a, b) {
- if (a === b) return a;
- var aNodes = d3_layout_bundleAncestors(a), bNodes = d3_layout_bundleAncestors(b), aNode = aNodes.pop(), bNode = bNodes.pop(), sharedNode = null;
- while (aNode === bNode) {
- sharedNode = aNode;
- aNode = aNodes.pop();
- bNode = bNodes.pop();
- }
- return sharedNode;
- }
- d3.layout.chord = function() {
- var chord = {}, chords, groups, matrix, n, padding = 0, sortGroups, sortSubgroups, sortChords;
- function relayout() {
- var subgroups = {}, groupSums = [], groupIndex = d3.range(n), subgroupIndex = [], k, x, x0, i, j;
- chords = [];
- groups = [];
- k = 0, i = -1;
- while (++i < n) {
- x = 0, j = -1;
- while (++j < n) {
- x += matrix[i][j];
- }
- groupSums.push(x);
- subgroupIndex.push(d3.range(n));
- k += x;
- }
- if (sortGroups) {
- groupIndex.sort(function(a, b) {
- return sortGroups(groupSums[a], groupSums[b]);
- });
- }
- if (sortSubgroups) {
- subgroupIndex.forEach(function(d, i) {
- d.sort(function(a, b) {
- return sortSubgroups(matrix[i][a], matrix[i][b]);
- });
- });
- }
- k = (2 * π - padding * n) / k;
- x = 0, i = -1;
- while (++i < n) {
- x0 = x, j = -1;
- while (++j < n) {
- var di = groupIndex[i], dj = subgroupIndex[di][j], v = matrix[di][dj], a0 = x, a1 = x += v * k;
- subgroups[di + "-" + dj] = {
- index: di,
- subindex: dj,
- startAngle: a0,
- endAngle: a1,
- value: v
- };
- }
- groups[di] = {
- index: di,
- startAngle: x0,
- endAngle: x,
- value: (x - x0) / k
- };
- x += padding;
- }
- i = -1;
- while (++i < n) {
- j = i - 1;
- while (++j < n) {
- var source = subgroups[i + "-" + j], target = subgroups[j + "-" + i];
- if (source.value || target.value) {
- chords.push(source.value < target.value ? {
- source: target,
- target: source
- } : {
- source: source,
- target: target
- });
- }
- }
- }
- if (sortChords) resort();
- }
- function resort() {
- chords.sort(function(a, b) {
- return sortChords((a.source.value + a.target.value) / 2, (b.source.value + b.target.value) / 2);
- });
- }
- chord.matrix = function(x) {
- if (!arguments.length) return matrix;
- n = (matrix = x) && matrix.length;
- chords = groups = null;
- return chord;
- };
- chord.padding = function(x) {
- if (!arguments.length) return padding;
- padding = x;
- chords = groups = null;
- return chord;
- };
- chord.sortGroups = function(x) {
- if (!arguments.length) return sortGroups;
- sortGroups = x;
- chords = groups = null;
- return chord;
- };
- chord.sortSubgroups = function(x) {
- if (!arguments.length) return sortSubgroups;
- sortSubgroups = x;
- chords = null;
- return chord;
- };
- chord.sortChords = function(x) {
- if (!arguments.length) return sortChords;
- sortChords = x;
- if (chords) resort();
- return chord;
- };
- chord.chords = function() {
- if (!chords) relayout();
- return chords;
- };
- chord.groups = function() {
- if (!groups) relayout();
- return groups;
- };
- return chord;
- };
- d3.layout.force = function() {
- var force = {}, event = d3.dispatch("start", "tick", "end"), size = [ 1, 1 ], drag, alpha, friction = .9, linkDistance = d3_layout_forceLinkDistance, linkStrength = d3_layout_forceLinkStrength, charge = -30, gravity = .1, theta = .8, nodes = [], links = [], distances, strengths, charges;
- function repulse(node) {
- return function(quad, x1, _, x2) {
- if (quad.point !== node) {
- var dx = quad.cx - node.x, dy = quad.cy - node.y, dn = 1 / Math.sqrt(dx * dx + dy * dy);
- if ((x2 - x1) * dn < theta) {
- var k = quad.charge * dn * dn;
- node.px -= dx * k;
- node.py -= dy * k;
- return true;
- }
- if (quad.point && isFinite(dn)) {
- var k = quad.pointCharge * dn * dn;
- node.px -= dx * k;
- node.py -= dy * k;
- }
- }
- return !quad.charge;
- };
- }
- force.tick = function() {
- if ((alpha *= .99) < .005) {
- event.end({
- type: "end",
- alpha: alpha = 0
- });
- return true;
- }
- var n = nodes.length, m = links.length, q, i, o, s, t, l, k, x, y;
- for (i = 0; i < m; ++i) {
- o = links[i];
- s = o.source;
- t = o.target;
- x = t.x - s.x;
- y = t.y - s.y;
- if (l = x * x + y * y) {
- l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l;
- x *= l;
- y *= l;
- t.x -= x * (k = s.weight / (t.weight + s.weight));
- t.y -= y * k;
- s.x += x * (k = 1 - k);
- s.y += y * k;
- }
- }
- if (k = alpha * gravity) {
- x = size[0] / 2;
- y = size[1] / 2;
- i = -1;
- if (k) while (++i < n) {
- o = nodes[i];
- o.x += (x - o.x) * k;
- o.y += (y - o.y) * k;
- }
- }
- if (charge) {
- d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges);
- i = -1;
- while (++i < n) {
- if (!(o = nodes[i]).fixed) {
- q.visit(repulse(o));
- }
- }
- }
- i = -1;
- while (++i < n) {
- o = nodes[i];
- if (o.fixed) {
- o.x = o.px;
- o.y = o.py;
- } else {
- o.x -= (o.px - (o.px = o.x)) * friction;
- o.y -= (o.py - (o.py = o.y)) * friction;
- }
- }
- event.tick({
- type: "tick",
- alpha: alpha
- });
- };
- force.nodes = function(x) {
- if (!arguments.length) return nodes;
- nodes = x;
- return force;
- };
- force.links = function(x) {
- if (!arguments.length) return links;
- links = x;
- return force;
- };
- force.size = function(x) {
- if (!arguments.length) return size;
- size = x;
- return force;
- };
- force.linkDistance = function(x) {
- if (!arguments.length) return linkDistance;
- linkDistance = typeof x === "function" ? x : +x;
- return force;
- };
- force.distance = force.linkDistance;
- force.linkStrength = function(x) {
- if (!arguments.length) return linkStrength;
- linkStrength = typeof x === "function" ? x : +x;
- return force;
- };
- force.friction = function(x) {
- if (!arguments.length) return friction;
- friction = +x;
- return force;
- };
- force.charge = function(x) {
- if (!arguments.length) return charge;
- charge = typeof x === "function" ? x : +x;
- return force;
- };
- force.gravity = function(x) {
- if (!arguments.length) return gravity;
- gravity = +x;
- return force;
- };
- force.theta = function(x) {
- if (!arguments.length) return theta;
- theta = +x;
- return force;
- };
- force.alpha = function(x) {
- if (!arguments.length) return alpha;
- x = +x;
- if (alpha) {
- if (x > 0) alpha = x; else alpha = 0;
- } else if (x > 0) {
- event.start({
- type: "start",
- alpha: alpha = x
- });
- d3.timer(force.tick);
- }
- return force;
- };
- force.start = function() {
- var i, j, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o;
- for (i = 0; i < n; ++i) {
- (o = nodes[i]).index = i;
- o.weight = 0;
- }
- for (i = 0; i < m; ++i) {
- o = links[i];
- if (typeof o.source == "number") o.source = nodes[o.source];
- if (typeof o.target == "number") o.target = nodes[o.target];
- ++o.source.weight;
- ++o.target.weight;
- }
- for (i = 0; i < n; ++i) {
- o = nodes[i];
- if (isNaN(o.x)) o.x = position("x", w);
- if (isNaN(o.y)) o.y = position("y", h);
- if (isNaN(o.px)) o.px = o.x;
- if (isNaN(o.py)) o.py = o.y;
- }
- distances = [];
- if (typeof linkDistance === "function") for (i = 0; i < m; ++i) distances[i] = +linkDistance.call(this, links[i], i); else for (i = 0; i < m; ++i) distances[i] = linkDistance;
- strengths = [];
- if (typeof linkStrength === "function") for (i = 0; i < m; ++i) strengths[i] = +linkStrength.call(this, links[i], i); else for (i = 0; i < m; ++i) strengths[i] = linkStrength;
- charges = [];
- if (typeof charge === "function") for (i = 0; i < n; ++i) charges[i] = +charge.call(this, nodes[i], i); else for (i = 0; i < n; ++i) charges[i] = charge;
- function position(dimension, size) {
- var neighbors = neighbor(i), j = -1, m = neighbors.length, x;
- while (++j < m) if (!isNaN(x = neighbors[j][dimension])) return x;
- return Math.random() * size;
- }
- function neighbor() {
- if (!neighbors) {
- neighbors = [];
- for (j = 0; j < n; ++j) {
- neighbors[j] = [];
- }
- for (j = 0; j < m; ++j) {
- var o = links[j];
- neighbors[o.source.index].push(o.target);
- neighbors[o.target.index].push(o.source);
- }
- }
- return neighbors[i];
- }
- return force.resume();
- };
- force.resume = function() {
- return force.alpha(.1);
- };
- force.stop = function() {
- return force.alpha(0);
- };
- force.drag = function() {
- if (!drag) drag = d3.behavior.drag().origin(d3_identity).on("dragstart.force", d3_layout_forceDragstart).on("drag.force", dragmove).on("dragend.force", d3_layout_forceDragend);
- if (!arguments.length) return drag;
- this.on("mouseover.force", d3_layout_forceMouseover).on("mouseout.force", d3_layout_forceMouseout).call(drag);
- };
- function dragmove(d) {
- d.px = d3.event.x, d.py = d3.event.y;
- force.resume();
- }
- return d3.rebind(force, event, "on");
- };
- function d3_layout_forceDragstart(d) {
- d.fixed |= 2;
- }
- function d3_layout_forceDragend(d) {
- d.fixed &= ~6;
- }
- function d3_layout_forceMouseover(d) {
- d.fixed |= 4;
- d.px = d.x, d.py = d.y;
- }
- function d3_layout_forceMouseout(d) {
- d.fixed &= ~4;
- }
- function d3_layout_forceAccumulate(quad, alpha, charges) {
- var cx = 0, cy = 0;
- quad.charge = 0;
- if (!quad.leaf) {
- var nodes = quad.nodes, n = nodes.length, i = -1, c;
- while (++i < n) {
- c = nodes[i];
- if (c == null) continue;
- d3_layout_forceAccumulate(c, alpha, charges);
- quad.charge += c.charge;
- cx += c.charge * c.cx;
- cy += c.charge * c.cy;
- }
- }
- if (quad.point) {
- if (!quad.leaf) {
- quad.point.x += Math.random() - .5;
- quad.point.y += Math.random() - .5;
- }
- var k = alpha * charges[quad.point.index];
- quad.charge += quad.pointCharge = k;
- cx += k * quad.point.x;
- cy += k * quad.point.y;
- }
- quad.cx = cx / quad.charge;
- quad.cy = cy / quad.charge;
- }
- var d3_layout_forceLinkDistance = 20, d3_layout_forceLinkStrength = 1;
- d3.layout.partition = function() {
- var hierarchy = d3.layout.hierarchy(), size = [ 1, 1 ];
- function position(node, x, dx, dy) {
- var children = node.children;
- node.x = x;
- node.y = node.depth * dy;
- node.dx = dx;
- node.dy = dy;
- if (children && (n = children.length)) {
- var i = -1, n, c, d;
- dx = node.value ? dx / node.value : 0;
- while (++i < n) {
- position(c = children[i], x, d = c.value * dx, dy);
- x += d;
- }
- }
- }
- function depth(node) {
- var children = node.children, d = 0;
- if (children && (n = children.length)) {
- var i = -1, n;
- while (++i < n) d = Math.max(d, depth(children[i]));
- }
- return 1 + d;
- }
- function partition(d, i) {
- var nodes = hierarchy.call(this, d, i);
- position(nodes[0], 0, size[0], size[1] / depth(nodes[0]));
- return nodes;
- }
- partition.size = function(x) {
- if (!arguments.length) return size;
- size = x;
- return partition;
- };
- return d3_layout_hierarchyRebind(partition, hierarchy);
- };
- d3.layout.pie = function() {
- var value = Number, sort = d3_layout_pieSortByValue, startAngle = 0, endAngle = 2 * π;
- function pie(data) {
- var values = data.map(function(d, i) {
- return +value.call(pie, d, i);
- });
- var a = +(typeof startAngle === "function" ? startAngle.apply(this, arguments) : startAngle);
- var k = ((typeof endAngle === "function" ? endAngle.apply(this, arguments) : endAngle) - startAngle) / d3.sum(values);
- var index = d3.range(data.length);
- if (sort != null) index.sort(sort === d3_layout_pieSortByValue ? function(i, j) {
- return values[j] - values[i];
- } : function(i, j) {
- return sort(data[i], data[j]);
- });
- var arcs = [];
- index.forEach(function(i) {
- var d;
- arcs[i] = {
- data: data[i],
- value: d = values[i],
- startAngle: a,
- endAngle: a += d * k
- };
- });
- return arcs;
- }
- pie.value = function(x) {
- if (!arguments.length) return value;
- value = x;
- return pie;
- };
- pie.sort = function(x) {
- if (!arguments.length) return sort;
- sort = x;
- return pie;
- };
- pie.startAngle = function(x) {
- if (!arguments.length) return startAngle;
- startAngle = x;
- return pie;
- };
- pie.endAngle = function(x) {
- if (!arguments.length) return endAngle;
- endAngle = x;
- return pie;
- };
- return pie;
- };
- var d3_layout_pieSortByValue = {};
- d3.layout.stack = function() {
- var values = d3_identity, order = d3_layout_stackOrderDefault, offset = d3_layout_stackOffsetZero, out = d3_layout_stackOut, x = d3_layout_stackX, y = d3_layout_stackY;
- function stack(data, index) {
- var series = data.map(function(d, i) {
- return values.call(stack, d, i);
- });
- var points = series.map(function(d) {
- return d.map(function(v, i) {
- return [ x.call(stack, v, i), y.call(stack, v, i) ];
- });
- });
- var orders = order.call(stack, points, index);
- series = d3.permute(series, orders);
- points = d3.permute(points, orders);
- var offsets = offset.call(stack, points, index);
- var n = series.length, m = series[0].length, i, j, o;
- for (j = 0; j < m; ++j) {
- out.call(stack, series[0][j], o = offsets[j], points[0][j][1]);
- for (i = 1; i < n; ++i) {
- out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]);
- }
- }
- return data;
- }
- stack.values = function(x) {
- if (!arguments.length) return values;
- values = x;
- return stack;
- };
- stack.order = function(x) {
- if (!arguments.length) return order;
- order = typeof x === "function" ? x : d3_layout_stackOrders.get(x) || d3_layout_stackOrderDefault;
- return stack;
- };
- stack.offset = function(x) {
- if (!arguments.length) return offset;
- offset = typeof x === "function" ? x : d3_layout_stackOffsets.get(x) || d3_layout_stackOffsetZero;
- return stack;
- };
- stack.x = function(z) {
- if (!arguments.length) return x;
- x = z;
- return stack;
- };
- stack.y = function(z) {
- if (!arguments.length) return y;
- y = z;
- return stack;
- };
- stack.out = function(z) {
- if (!arguments.length) return out;
- out = z;
- return stack;
- };
- return stack;
- };
- function d3_layout_stackX(d) {
- return d.x;
- }
- function d3_layout_stackY(d) {
- return d.y;
- }
- function d3_layout_stackOut(d, y0, y) {
- d.y0 = y0;
- d.y = y;
- }
- var d3_layout_stackOrders = d3.map({
- "inside-out": function(data) {
- var n = data.length, i, j, max = data.map(d3_layout_stackMaxIndex), sums = data.map(d3_layout_stackReduceSum), index = d3.range(n).sort(function(a, b) {
- return max[a] - max[b];
- }), top = 0, bottom = 0, tops = [], bottoms = [];
- for (i = 0; i < n; ++i) {
- j = index[i];
- if (top < bottom) {
- top += sums[j];
- tops.push(j);
- } else {
- bottom += sums[j];
- bottoms.push(j);
- }
- }
- return bottoms.reverse().concat(tops);
- },
- reverse: function(data) {
- return d3.range(data.length).reverse();
- },
- "default": d3_layout_stackOrderDefault
- });
- var d3_layout_stackOffsets = d3.map({
- silhouette: function(data) {
- var n = data.length, m = data[0].length, sums = [], max = 0, i, j, o, y0 = [];
- for (j = 0; j < m; ++j) {
- for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
- if (o > max) max = o;
- sums.push(o);
- }
- for (j = 0; j < m; ++j) {
- y0[j] = (max - sums[j]) / 2;
- }
- return y0;
- },
- wiggle: function(data) {
- var n = data.length, x = data[0], m = x.length, i, j, k, s1, s2, s3, dx, o, o0, y0 = [];
- y0[0] = o = o0 = 0;
- for (j = 1; j < m; ++j) {
- for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1];
- for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) {
- for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) {
- s3 += (data[k][j][1] - data[k][j - 1][1]) / dx;
- }
- s2 += s3 * data[i][j][1];
- }
- y0[j] = o -= s1 ? s2 / s1 * dx : 0;
- if (o < o0) o0 = o;
- }
- for (j = 0; j < m; ++j) y0[j] -= o0;
- return y0;
- },
- expand: function(data) {
- var n = data.length, m = data[0].length, k = 1 / n, i, j, o, y0 = [];
- for (j = 0; j < m; ++j) {
- for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
- if (o) for (i = 0; i < n; i++) data[i][j][1] /= o; else for (i = 0; i < n; i++) data[i][j][1] = k;
- }
- for (j = 0; j < m; ++j) y0[j] = 0;
- return y0;
- },
- zero: d3_layout_stackOffsetZero
- });
- function d3_layout_stackOrderDefault(data) {
- return d3.range(data.length);
- }
- function d3_layout_stackOffsetZero(data) {
- var j = -1, m = data[0].length, y0 = [];
- while (++j < m) y0[j] = 0;
- return y0;
- }
- function d3_layout_stackMaxIndex(array) {
- var i = 1, j = 0, v = array[0][1], k, n = array.length;
- for (;i < n; ++i) {
- if ((k = array[i][1]) > v) {
- j = i;
- v = k;
- }
- }
- return j;
- }
- function d3_layout_stackReduceSum(d) {
- return d.reduce(d3_layout_stackSum, 0);
- }
- function d3_layout_stackSum(p, d) {
- return p + d[1];
- }
- d3.layout.histogram = function() {
- var frequency = true, valuer = Number, ranger = d3_layout_histogramRange, binner = d3_layout_histogramBinSturges;
- function histogram(data, i) {
- var bins = [], values = data.map(valuer, this), range = ranger.call(this, values, i), thresholds = binner.call(this, range, values, i), bin, i = -1, n = values.length, m = thresholds.length - 1, k = frequency ? 1 : 1 / n, x;
- while (++i < m) {
- bin = bins[i] = [];
- bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]);
- bin.y = 0;
- }
- if (m > 0) {
- i = -1;
- while (++i < n) {
- x = values[i];
- if (x >= range[0] && x <= range[1]) {
- bin = bins[d3.bisect(thresholds, x, 1, m) - 1];
- bin.y += k;
- bin.push(data[i]);
- }
- }
- }
- return bins;
- }
- histogram.value = function(x) {
- if (!arguments.length) return valuer;
- valuer = x;
- return histogram;
- };
- histogram.range = function(x) {
- if (!arguments.length) return ranger;
- ranger = d3_functor(x);
- return histogram;
- };
- histogram.bins = function(x) {
- if (!arguments.length) return binner;
- binner = typeof x === "number" ? function(range) {
- return d3_layout_histogramBinFixed(range, x);
- } : d3_functor(x);
- return histogram;
- };
- histogram.frequency = function(x) {
- if (!arguments.length) return frequency;
- frequency = !!x;
- return histogram;
- };
- return histogram;
- };
- function d3_layout_histogramBinSturges(range, values) {
- return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1));
- }
- function d3_layout_histogramBinFixed(range, n) {
- var x = -1, b = +range[0], m = (range[1] - b) / n, f = [];
- while (++x <= n) f[x] = m * x + b;
- return f;
- }
- function d3_layout_histogramRange(values) {
- return [ d3.min(values), d3.max(values) ];
- }
- d3.layout.hierarchy = function() {
- var sort = d3_layout_hierarchySort, children = d3_layout_hierarchyChildren, value = d3_layout_hierarchyValue;
- function recurse(node, depth, nodes) {
- var childs = children.call(hierarchy, node, depth);
- node.depth = depth;
- nodes.push(node);
- if (childs && (n = childs.length)) {
- var i = -1, n, c = node.children = [], v = 0, j = depth + 1, d;
- while (++i < n) {
- d = recurse(childs[i], j, nodes);
- d.parent = node;
- c.push(d);
- v += d.value;
- }
- if (sort) c.sort(sort);
- if (value) node.value = v;
- } else if (value) {
- node.value = +value.call(hierarchy, node, depth) || 0;
- }
- return node;
- }
- function revalue(node, depth) {
- var children = node.children, v = 0;
- if (children && (n = children.length)) {
- var i = -1, n, j = depth + 1;
- while (++i < n) v += revalue(children[i], j);
- } else if (value) {
- v = +value.call(hierarchy, node, depth) || 0;
- }
- if (value) node.value = v;
- return v;
- }
- function hierarchy(d) {
- var nodes = [];
- recurse(d, 0, nodes);
- return nodes;
- }
- hierarchy.sort = function(x) {
- if (!arguments.length) return sort;
- sort = x;
- return hierarchy;
- };
- hierarchy.children = function(x) {
- if (!arguments.length) return children;
- children = x;
- return hierarchy;
- };
- hierarchy.value = function(x) {
- if (!arguments.length) return value;
- value = x;
- return hierarchy;
- };
- hierarchy.revalue = function(root) {
- revalue(root, 0);
- return root;
- };
- return hierarchy;
- };
- function d3_layout_hierarchyRebind(object, hierarchy) {
- d3.rebind(object, hierarchy, "sort", "children", "value");
- object.nodes = object;
- object.links = d3_layout_hierarchyLinks;
- return object;
- }
- function d3_layout_hierarchyChildren(d) {
- return d.children;
- }
- function d3_layout_hierarchyValue(d) {
- return d.value;
- }
- function d3_layout_hierarchySort(a, b) {
- return b.value - a.value;
- }
- function d3_layout_hierarchyLinks(nodes) {
- return d3.merge(nodes.map(function(parent) {
- return (parent.children || []).map(function(child) {
- return {
- source: parent,
- target: child
- };
- });
- }));
- }
- d3.layout.pack = function() {
- var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort), padding = 0, size = [ 1, 1 ];
- function pack(d, i) {
- var nodes = hierarchy.call(this, d, i), root = nodes[0];
- root.x = 0;
- root.y = 0;
- d3_layout_treeVisitAfter(root, function(d) {
- d.r = Math.sqrt(d.value);
- });
- d3_layout_treeVisitAfter(root, d3_layout_packSiblings);
- var w = size[0], h = size[1], k = Math.max(2 * root.r / w, 2 * root.r / h);
- if (padding > 0) {
- var dr = padding * k / 2;
- d3_layout_treeVisitAfter(root, function(d) {
- d.r += dr;
- });
- d3_layout_treeVisitAfter(root, d3_layout_packSiblings);
- d3_layout_treeVisitAfter(root, function(d) {
- d.r -= dr;
- });
- k = Math.max(2 * root.r / w, 2 * root.r / h);
- }
- d3_layout_packTransform(root, w / 2, h / 2, 1 / k);
- return nodes;
- }
- pack.size = function(x) {
- if (!arguments.length) return size;
- size = x;
- return pack;
- };
- pack.padding = function(_) {
- if (!arguments.length) return padding;
- padding = +_;
- return pack;
- };
- return d3_layout_hierarchyRebind(pack, hierarchy);
- };
- function d3_layout_packSort(a, b) {
- return a.value - b.value;
- }
- function d3_layout_packInsert(a, b) {
- var c = a._pack_next;
- a._pack_next = b;
- b._pack_prev = a;
- b._pack_next = c;
- c._pack_prev = b;
- }
- function d3_layout_packSplice(a, b) {
- a._pack_next = b;
- b._pack_prev = a;
- }
- function d3_layout_packIntersects(a, b) {
- var dx = b.x - a.x, dy = b.y - a.y, dr = a.r + b.r;
- return dr * dr - dx * dx - dy * dy > .001;
- }
- function d3_layout_packSiblings(node) {
- if (!(nodes = node.children) || !(n = nodes.length)) return;
- var nodes, xMin = Infinity, xMax = -Infinity, yMin = Infinity, yMax = -Infinity, a, b, c, i, j, k, n;
- function bound(node) {
- xMin = Math.min(node.x - node.r, xMin);
- xMax = Math.max(node.x + node.r, xMax);
- yMin = Math.min(node.y - node.r, yMin);
- yMax = Math.max(node.y + node.r, yMax);
- }
- nodes.forEach(d3_layout_packLink);
- a = nodes[0];
- a.x = -a.r;
- a.y = 0;
- bound(a);
- if (n > 1) {
- b = nodes[1];
- b.x = b.r;
- b.y = 0;
- bound(b);
- if (n > 2) {
- c = nodes[2];
- d3_layout_packPlace(a, b, c);
- bound(c);
- d3_layout_packInsert(a, c);
- a._pack_prev = c;
- d3_layout_packInsert(c, b);
- b = a._pack_next;
- for (i = 3; i < n; i++) {
- d3_layout_packPlace(a, b, c = nodes[i]);
- var isect = 0, s1 = 1, s2 = 1;
- for (j = b._pack_next; j !== b; j = j._pack_next, s1++) {
- if (d3_layout_packIntersects(j, c)) {
- isect = 1;
- break;
- }
- }
- if (isect == 1) {
- for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) {
- if (d3_layout_packIntersects(k, c)) {
- break;
- }
- }
- }
- if (isect) {
- if (s1 < s2 || s1 == s2 && b.r < a.r) d3_layout_packSplice(a, b = j); else d3_layout_packSplice(a = k, b);
- i--;
- } else {
- d3_layout_packInsert(a, c);
- b = c;
- bound(c);
- }
- }
- }
- }
- var cx = (xMin + xMax) / 2, cy = (yMin + yMax) / 2, cr = 0;
- for (i = 0; i < n; i++) {
- c = nodes[i];
- c.x -= cx;
- c.y -= cy;
- cr = Math.max(cr, c.r + Math.sqrt(c.x * c.x + c.y * c.y));
- }
- node.r = cr;
- nodes.forEach(d3_layout_packUnlink);
- }
- function d3_layout_packLink(node) {
- node._pack_next = node._pack_prev = node;
- }
- function d3_layout_packUnlink(node) {
- delete node._pack_next;
- delete node._pack_prev;
- }
- function d3_layout_packTransform(node, x, y, k) {
- var children = node.children;
- node.x = x += k * node.x;
- node.y = y += k * node.y;
- node.r *= k;
- if (children) {
- var i = -1, n = children.length;
- while (++i < n) d3_layout_packTransform(children[i], x, y, k);
- }
- }
- function d3_layout_packPlace(a, b, c) {
- var db = a.r + c.r, dx = b.x - a.x, dy = b.y - a.y;
- if (db && (dx || dy)) {
- var da = b.r + c.r, dc = dx * dx + dy * dy;
- da *= da;
- db *= db;
- var x = .5 + (db - da) / (2 * dc), y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc);
- c.x = a.x + x * dx + y * dy;
- c.y = a.y + x * dy - y * dx;
- } else {
- c.x = a.x + db;
- c.y = a.y;
- }
- }
- d3.layout.cluster = function() {
- var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ];
- function cluster(d, i) {
- var nodes = hierarchy.call(this, d, i), root = nodes[0], previousNode, x = 0;
- d3_layout_treeVisitAfter(root, function(node) {
- var children = node.children;
- if (children && children.length) {
- node.x = d3_layout_clusterX(children);
- node.y = d3_layout_clusterY(children);
- } else {
- node.x = previousNode ? x += separation(node, previousNode) : 0;
- node.y = 0;
- previousNode = node;
- }
- });
- var left = d3_layout_clusterLeft(root), right = d3_layout_clusterRight(root), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2;
- d3_layout_treeVisitAfter(root, function(node) {
- node.x = (node.x - x0) / (x1 - x0) * size[0];
- node.y = (1 - (root.y ? node.y / root.y : 1)) * size[1];
- });
- return nodes;
- }
- cluster.separation = function(x) {
- if (!arguments.length) return separation;
- separation = x;
- return cluster;
- };
- cluster.size = function(x) {
- if (!arguments.length) return size;
- size = x;
- return cluster;
- };
- return d3_layout_hierarchyRebind(cluster, hierarchy);
- };
- function d3_layout_clusterY(children) {
- return 1 + d3.max(children, function(child) {
- return child.y;
- });
- }
- function d3_layout_clusterX(children) {
- return children.reduce(function(x, child) {
- return x + child.x;
- }, 0) / children.length;
- }
- function d3_layout_clusterLeft(node) {
- var children = node.children;
- return children && children.length ? d3_layout_clusterLeft(children[0]) : node;
- }
- function d3_layout_clusterRight(node) {
- var children = node.children, n;
- return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node;
- }
- d3.layout.tree = function() {
- var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ];
- function tree(d, i) {
- var nodes = hierarchy.call(this, d, i), root = nodes[0];
- function firstWalk(node, previousSibling) {
- var children = node.children, layout = node._tree;
- if (children && (n = children.length)) {
- var n, firstChild = children[0], previousChild, ancestor = firstChild, child, i = -1;
- while (++i < n) {
- child = children[i];
- firstWalk(child, previousChild);
- ancestor = apportion(child, previousChild, ancestor);
- previousChild = child;
- }
- d3_layout_treeShift(node);
- var midpoint = .5 * (firstChild._tree.prelim + child._tree.prelim);
- if (previousSibling) {
- layout.prelim = previousSibling._tree.prelim + separation(node, previousSibling);
- layout.mod = layout.prelim - midpoint;
- } else {
- layout.prelim = midpoint;
- }
- } else {
- if (previousSibling) {
- layout.prelim = previousSibling._tree.prelim + separation(node, previousSibling);
- }
- }
- }
- function secondWalk(node, x) {
- node.x = node._tree.prelim + x;
- var children = node.children;
- if (children && (n = children.length)) {
- var i = -1, n;
- x += node._tree.mod;
- while (++i < n) {
- secondWalk(children[i], x);
- }
- }
- }
- function apportion(node, previousSibling, ancestor) {
- if (previousSibling) {
- var vip = node, vop = node, vim = previousSibling, vom = node.parent.children[0], sip = vip._tree.mod, sop = vop._tree.mod, sim = vim._tree.mod, som = vom._tree.mod, shift;
- while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) {
- vom = d3_layout_treeLeft(vom);
- vop = d3_layout_treeRight(vop);
- vop._tree.ancestor = node;
- shift = vim._tree.prelim + sim - vip._tree.prelim - sip + separation(vim, vip);
- if (shift > 0) {
- d3_layout_treeMove(d3_layout_treeAncestor(vim, node, ancestor), node, shift);
- sip += shift;
- sop += shift;
- }
- sim += vim._tree.mod;
- sip += vip._tree.mod;
- som += vom._tree.mod;
- sop += vop._tree.mod;
- }
- if (vim && !d3_layout_treeRight(vop)) {
- vop._tree.thread = vim;
- vop._tree.mod += sim - sop;
- }
- if (vip && !d3_layout_treeLeft(vom)) {
- vom._tree.thread = vip;
- vom._tree.mod += sip - som;
- ancestor = node;
- }
- }
- return ancestor;
- }
- d3_layout_treeVisitAfter(root, function(node, previousSibling) {
- node._tree = {
- ancestor: node,
- prelim: 0,
- mod: 0,
- change: 0,
- shift: 0,
- number: previousSibling ? previousSibling._tree.number + 1 : 0
- };
- });
- firstWalk(root);
- secondWalk(root, -root._tree.prelim);
- var left = d3_layout_treeSearch(root, d3_layout_treeLeftmost), right = d3_layout_treeSearch(root, d3_layout_treeRightmost), deep = d3_layout_treeSearch(root, d3_layout_treeDeepest), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2, y1 = deep.depth || 1;
- d3_layout_treeVisitAfter(root, function(node) {
- node.x = (node.x - x0) / (x1 - x0) * size[0];
- node.y = node.depth / y1 * size[1];
- delete node._tree;
- });
- return nodes;
- }
- tree.separation = function(x) {
- if (!arguments.length) return separation;
- separation = x;
- return tree;
- };
- tree.size = function(x) {
- if (!arguments.length) return size;
- size = x;
- return tree;
- };
- return d3_layout_hierarchyRebind(tree, hierarchy);
- };
- function d3_layout_treeSeparation(a, b) {
- return a.parent == b.parent ? 1 : 2;
- }
- function d3_layout_treeLeft(node) {
- var children = node.children;
- return children && children.length ? children[0] : node._tree.thread;
- }
- function d3_layout_treeRight(node) {
- var children = node.children, n;
- return children && (n = children.length) ? children[n - 1] : node._tree.thread;
- }
- function d3_layout_treeSearch(node, compare) {
- var children = node.children;
- if (children && (n = children.length)) {
- var child, n, i = -1;
- while (++i < n) {
- if (compare(child = d3_layout_treeSearch(children[i], compare), node) > 0) {
- node = child;
- }
- }
- }
- return node;
- }
- function d3_layout_treeRightmost(a, b) {
- return a.x - b.x;
- }
- function d3_layout_treeLeftmost(a, b) {
- return b.x - a.x;
- }
- function d3_layout_treeDeepest(a, b) {
- return a.depth - b.depth;
- }
- function d3_layout_treeVisitAfter(node, callback) {
- function visit(node, previousSibling) {
- var children = node.children;
- if (children && (n = children.length)) {
- var child, previousChild = null, i = -1, n;
- while (++i < n) {
- child = children[i];
- visit(child, previousChild);
- previousChild = child;
- }
- }
- callback(node, previousSibling);
- }
- visit(node, null);
- }
- function d3_layout_treeShift(node) {
- var shift = 0, change = 0, children = node.children, i = children.length, child;
- while (--i >= 0) {
- child = children[i]._tree;
- child.prelim += shift;
- child.mod += shift;
- shift += child.shift + (change += child.change);
- }
- }
- function d3_layout_treeMove(ancestor, node, shift) {
- ancestor = ancestor._tree;
- node = node._tree;
- var change = shift / (node.number - ancestor.number);
- ancestor.change += change;
- node.change -= change;
- node.shift += shift;
- node.prelim += shift;
- node.mod += shift;
- }
- function d3_layout_treeAncestor(vim, node, ancestor) {
- return vim._tree.ancestor.parent == node.parent ? vim._tree.ancestor : ancestor;
- }
- d3.layout.treemap = function() {
- var hierarchy = d3.layout.hierarchy(), round = Math.round, size = [ 1, 1 ], padding = null, pad = d3_layout_treemapPadNull, sticky = false, stickies, mode = "squarify", ratio = .5 * (1 + Math.sqrt(5));
- function scale(children, k) {
- var i = -1, n = children.length, child, area;
- while (++i < n) {
- area = (child = children[i]).value * (k < 0 ? 0 : k);
- child.area = isNaN(area) || area <= 0 ? 0 : area;
- }
- }
- function squarify(node) {
- var children = node.children;
- if (children && children.length) {
- var rect = pad(node), row = [], remaining = children.slice(), child, best = Infinity, score, u = mode === "slice" ? rect.dx : mode === "dice" ? rect.dy : mode === "slice-dice" ? node.depth & 1 ? rect.dy : rect.dx : Math.min(rect.dx, rect.dy), n;
- scale(remaining, rect.dx * rect.dy / node.value);
- row.area = 0;
- while ((n = remaining.length) > 0) {
- row.push(child = remaining[n - 1]);
- row.area += child.area;
- if (mode !== "squarify" || (score = worst(row, u)) <= best) {
- remaining.pop();
- best = score;
- } else {
- row.area -= row.pop().area;
- position(row, u, rect, false);
- u = Math.min(rect.dx, rect.dy);
- row.length = row.area = 0;
- best = Infinity;
- }
- }
- if (row.length) {
- position(row, u, rect, true);
- row.length = row.area = 0;
- }
- children.forEach(squarify);
- }
- }
- function stickify(node) {
- var children = node.children;
- if (children && children.length) {
- var rect = pad(node), remaining = children.slice(), child, row = [];
- scale(remaining, rect.dx * rect.dy / node.value);
- row.area = 0;
- while (child = remaining.pop()) {
- row.push(child);
- row.area += child.area;
- if (child.z != null) {
- position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length);
- row.length = row.area = 0;
- }
- }
- children.forEach(stickify);
- }
- }
- function worst(row, u) {
- var s = row.area, r, rmax = 0, rmin = Infinity, i = -1, n = row.length;
- while (++i < n) {
- if (!(r = row[i].area)) continue;
- if (r < rmin) rmin = r;
- if (r > rmax) rmax = r;
- }
- s *= s;
- u *= u;
- return s ? Math.max(u * rmax * ratio / s, s / (u * rmin * ratio)) : Infinity;
- }
- function position(row, u, rect, flush) {
- var i = -1, n = row.length, x = rect.x, y = rect.y, v = u ? round(row.area / u) : 0, o;
- if (u == rect.dx) {
- if (flush || v > rect.dy) v = rect.dy;
- while (++i < n) {
- o = row[i];
- o.x = x;
- o.y = y;
- o.dy = v;
- x += o.dx = Math.min(rect.x + rect.dx - x, v ? round(o.area / v) : 0);
- }
- o.z = true;
- o.dx += rect.x + rect.dx - x;
- rect.y += v;
- rect.dy -= v;
- } else {
- if (flush || v > rect.dx) v = rect.dx;
- while (++i < n) {
- o = row[i];
- o.x = x;
- o.y = y;
- o.dx = v;
- y += o.dy = Math.min(rect.y + rect.dy - y, v ? round(o.area / v) : 0);
- }
- o.z = false;
- o.dy += rect.y + rect.dy - y;
- rect.x += v;
- rect.dx -= v;
- }
- }
- function treemap(d) {
- var nodes = stickies || hierarchy(d), root = nodes[0];
- root.x = 0;
- root.y = 0;
- root.dx = size[0];
- root.dy = size[1];
- if (stickies) hierarchy.revalue(root);
- scale([ root ], root.dx * root.dy / root.value);
- (stickies ? stickify : squarify)(root);
- if (sticky) stickies = nodes;
- return nodes;
- }
- treemap.size = function(x) {
- if (!arguments.length) return size;
- size = x;
- return treemap;
- };
- treemap.padding = function(x) {
- if (!arguments.length) return padding;
- function padFunction(node) {
- var p = x.call(treemap, node, node.depth);
- return p == null ? d3_layout_treemapPadNull(node) : d3_layout_treemapPad(node, typeof p === "number" ? [ p, p, p, p ] : p);
- }
- function padConstant(node) {
- return d3_layout_treemapPad(node, x);
- }
- var type;
- pad = (padding = x) == null ? d3_layout_treemapPadNull : (type = typeof x) === "function" ? padFunction : type === "number" ? (x = [ x, x, x, x ],
- padConstant) : padConstant;
- return treemap;
- };
- treemap.round = function(x) {
- if (!arguments.length) return round != Number;
- round = x ? Math.round : Number;
- return treemap;
- };
- treemap.sticky = function(x) {
- if (!arguments.length) return sticky;
- sticky = x;
- stickies = null;
- return treemap;
- };
- treemap.ratio = function(x) {
- if (!arguments.length) return ratio;
- ratio = x;
- return treemap;
- };
- treemap.mode = function(x) {
- if (!arguments.length) return mode;
- mode = x + "";
- return treemap;
- };
- return d3_layout_hierarchyRebind(treemap, hierarchy);
- };
- function d3_layout_treemapPadNull(node) {
- return {
- x: node.x,
- y: node.y,
- dx: node.dx,
- dy: node.dy
- };
- }
- function d3_layout_treemapPad(node, padding) {
- var x = node.x + padding[3], y = node.y + padding[0], dx = node.dx - padding[1] - padding[3], dy = node.dy - padding[0] - padding[2];
- if (dx < 0) {
- x += dx / 2;
- dx = 0;
- }
- if (dy < 0) {
- y += dy / 2;
- dy = 0;
- }
- return {
- x: x,
- y: y,
- dx: dx,
- dy: dy
- };
- }
- function d3_dsv(delimiter, mimeType) {
- var reFormat = new RegExp('["' + delimiter + "\n]"), delimiterCode = delimiter.charCodeAt(0);
- function dsv(url, callback) {
- return d3.xhr(url, mimeType, callback).response(response);
- }
- function response(request) {
- return dsv.parse(request.responseText);
- }
- dsv.parse = function(text) {
- var o;
- return dsv.parseRows(text, function(row) {
- if (o) return o(row);
- o = new Function("d", "return {" + row.map(function(name, i) {
- return JSON.stringify(name) + ": d[" + i + "]";
- }).join(",") + "}");
- });
- };
- dsv.parseRows = function(text, f) {
- var EOL = {}, EOF = {}, rows = [], N = text.length, I = 0, n = 0, t, eol;
- function token() {
- if (I >= N) return EOF;
- if (eol) return eol = false, EOL;
- var j = I;
- if (text.charCodeAt(j) === 34) {
- var i = j;
- while (i++ < N) {
- if (text.charCodeAt(i) === 34) {
- if (text.charCodeAt(i + 1) !== 34) break;
- ++i;
- }
- }
- I = i + 2;
- var c = text.charCodeAt(i + 1);
- if (c === 13) {
- eol = true;
- if (text.charCodeAt(i + 2) === 10) ++I;
- } else if (c === 10) {
- eol = true;
- }
- return text.substring(j + 1, i).replace(/""/g, '"');
- }
- while (I < N) {
- var c = text.charCodeAt(I++), k = 1;
- if (c === 10) eol = true; else if (c === 13) {
- eol = true;
- if (text.charCodeAt(I) === 10) ++I, ++k;
- } else if (c !== delimiterCode) continue;
- return text.substring(j, I - k);
- }
- return text.substring(j);
- }
- while ((t = token()) !== EOF) {
- var a = [];
- while (t !== EOL && t !== EOF) {
- a.push(t);
- t = token();
- }
- if (f && !(a = f(a, n++))) continue;
- rows.push(a);
- }
- return rows;
- };
- dsv.format = function(rows) {
- return rows.map(formatRow).join("\n");
- };
- function formatRow(row) {
- return row.map(formatValue).join(delimiter);
- }
- function formatValue(text) {
- return reFormat.test(text) ? '"' + text.replace(/\"/g, '""') + '"' : text;
- }
- return dsv;
- }
- d3.csv = d3_dsv(",", "text/csv");
- d3.tsv = d3_dsv(" ", "text/tab-separated-values");
- d3.geo = {};
- d3.geo.stream = function(object, listener) {
- if (d3_geo_streamObjectType.hasOwnProperty(object.type)) {
- d3_geo_streamObjectType[object.type](object, listener);
- } else {
- d3_geo_streamGeometry(object, listener);
- }
- };
- function d3_geo_streamGeometry(geometry, listener) {
- if (d3_geo_streamGeometryType.hasOwnProperty(geometry.type)) {
- d3_geo_streamGeometryType[geometry.type](geometry, listener);
- }
- }
- var d3_geo_streamObjectType = {
- Feature: function(feature, listener) {
- d3_geo_streamGeometry(feature.geometry, listener);
- },
- FeatureCollection: function(object, listener) {
- var features = object.features, i = -1, n = features.length;
- while (++i < n) d3_geo_streamGeometry(features[i].geometry, listener);
- }
- };
- var d3_geo_streamGeometryType = {
- Sphere: function(object, listener) {
- listener.sphere();
- },
- Point: function(object, listener) {
- var coordinate = object.coordinates;
- listener.point(coordinate[0], coordinate[1]);
- },
- MultiPoint: function(object, listener) {
- var coordinates = object.coordinates, i = -1, n = coordinates.length, coordinate;
- while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1]);
- },
- LineString: function(object, listener) {
- d3_geo_streamLine(object.coordinates, listener, 0);
- },
- MultiLineString: function(object, listener) {
- var coordinates = object.coordinates, i = -1, n = coordinates.length;
- while (++i < n) d3_geo_streamLine(coordinates[i], listener, 0);
- },
- Polygon: function(object, listener) {
- d3_geo_streamPolygon(object.coordinates, listener);
- },
- MultiPolygon: function(object, listener) {
- var coordinates = object.coordinates, i = -1, n = coordinates.length;
- while (++i < n) d3_geo_streamPolygon(coordinates[i], listener);
- },
- GeometryCollection: function(object, listener) {
- var geometries = object.geometries, i = -1, n = geometries.length;
- while (++i < n) d3_geo_streamGeometry(geometries[i], listener);
- }
- };
- function d3_geo_streamLine(coordinates, listener, closed) {
- var i = -1, n = coordinates.length - closed, coordinate;
- listener.lineStart();
- while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1]);
- listener.lineEnd();
- }
- function d3_geo_streamPolygon(coordinates, listener) {
- var i = -1, n = coordinates.length;
- listener.polygonStart();
- while (++i < n) d3_geo_streamLine(coordinates[i], listener, 1);
- listener.polygonEnd();
- }
- function d3_geo_spherical(cartesian) {
- return [ Math.atan2(cartesian[1], cartesian[0]), Math.asin(Math.max(-1, Math.min(1, cartesian[2]))) ];
- }
- function d3_geo_sphericalEqual(a, b) {
- return Math.abs(a[0] - b[0]) < ε && Math.abs(a[1] - b[1]) < ε;
- }
- function d3_geo_cartesian(spherical) {
- var λ = spherical[0], φ = spherical[1], cosφ = Math.cos(φ);
- return [ cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ) ];
- }
- function d3_geo_cartesianDot(a, b) {
- return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
- }
- function d3_geo_cartesianCross(a, b) {
- return [ a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0] ];
- }
- function d3_geo_cartesianAdd(a, b) {
- a[0] += b[0];
- a[1] += b[1];
- a[2] += b[2];
- }
- function d3_geo_cartesianScale(vector, k) {
- return [ vector[0] * k, vector[1] * k, vector[2] * k ];
- }
- function d3_geo_cartesianNormalize(d) {
- var l = Math.sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]);
- d[0] /= l;
- d[1] /= l;
- d[2] /= l;
- }
- function d3_geo_resample(project) {
- var δ2 = .5, maxDepth = 16;
- function resample(stream) {
- var λ0, x0, y0, a0, b0, c0;
- var resample = {
- point: point,
- lineStart: lineStart,
- lineEnd: lineEnd,
- polygonStart: function() {
- stream.polygonStart();
- resample.lineStart = polygonLineStart;
- },
- polygonEnd: function() {
- stream.polygonEnd();
- resample.lineStart = lineStart;
- }
- };
- function point(x, y) {
- x = project(x, y);
- stream.point(x[0], x[1]);
- }
- function lineStart() {
- x0 = NaN;
- resample.point = linePoint;
- stream.lineStart();
- }
- function linePoint(λ, φ) {
- var c = d3_geo_cartesian([ λ, φ ]), p = project(λ, φ);
- resampleLineTo(x0, y0, λ0, a0, b0, c0, x0 = p[0], y0 = p[1], λ0 = λ, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream);
- stream.point(x0, y0);
- }
- function lineEnd() {
- resample.point = point;
- stream.lineEnd();
- }
- function polygonLineStart() {
- var λ00, φ00, x00, y00, a00, b00, c00;
- lineStart();
- resample.point = function(λ, φ) {
- linePoint(λ00 = λ, φ00 = φ), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0;
- resample.point = linePoint;
- };
- resample.lineEnd = function() {
- resampleLineTo(x0, y0, λ0, a0, b0, c0, x00, y00, λ00, a00, b00, c00, maxDepth, stream);
- resample.lineEnd = lineEnd;
- lineEnd();
- };
- }
- return resample;
- }
- function resampleLineTo(x0, y0, λ0, a0, b0, c0, x1, y1, λ1, a1, b1, c1, depth, stream) {
- var dx = x1 - x0, dy = y1 - y0, d2 = dx * dx + dy * dy;
- if (d2 > 4 * δ2 && depth--) {
- var a = a0 + a1, b = b0 + b1, c = c0 + c1, m = Math.sqrt(a * a + b * b + c * c), φ2 = Math.asin(c /= m), λ2 = Math.abs(Math.abs(c) - 1) < ε ? (λ0 + λ1) / 2 : Math.atan2(b, a), p = project(λ2, φ2), x2 = p[0], y2 = p[1], dx2 = x2 - x0, dy2 = y2 - y0, dz = dy * dx2 - dx * dy2;
- if (dz * dz / d2 > δ2 || Math.abs((dx * dx2 + dy * dy2) / d2 - .5) > .3) {
- resampleLineTo(x0, y0, λ0, a0, b0, c0, x2, y2, λ2, a /= m, b /= m, c, depth, stream);
- stream.point(x2, y2);
- resampleLineTo(x2, y2, λ2, a, b, c, x1, y1, λ1, a1, b1, c1, depth, stream);
- }
- }
- }
- resample.precision = function(_) {
- if (!arguments.length) return Math.sqrt(δ2);
- maxDepth = (δ2 = _ * _) > 0 && 16;
- return resample;
- };
- return resample;
- }
- d3.geo.albersUsa = function() {
- var lower48 = d3.geo.albers();
- var alaska = d3.geo.albers().rotate([ 160, 0 ]).center([ 0, 60 ]).parallels([ 55, 65 ]);
- var hawaii = d3.geo.albers().rotate([ 160, 0 ]).center([ 0, 20 ]).parallels([ 8, 18 ]);
- var puertoRico = d3.geo.albers().rotate([ 60, 0 ]).center([ 0, 10 ]).parallels([ 8, 18 ]);
- function albersUsa(coordinates) {
- return projection(coordinates)(coordinates);
- }
- function projection(point) {
- var lon = point[0], lat = point[1];
- return lat > 50 ? alaska : lon < -140 ? hawaii : lat < 21 ? puertoRico : lower48;
- }
- albersUsa.scale = function(x) {
- if (!arguments.length) return lower48.scale();
- lower48.scale(x);
- alaska.scale(x * .6);
- hawaii.scale(x);
- puertoRico.scale(x * 1.5);
- return albersUsa.translate(lower48.translate());
- };
- albersUsa.translate = function(x) {
- if (!arguments.length) return lower48.translate();
- var dz = lower48.scale(), dx = x[0], dy = x[1];
- lower48.translate(x);
- alaska.translate([ dx - .4 * dz, dy + .17 * dz ]);
- hawaii.translate([ dx - .19 * dz, dy + .2 * dz ]);
- puertoRico.translate([ dx + .58 * dz, dy + .43 * dz ]);
- return albersUsa;
- };
- return albersUsa.scale(lower48.scale());
- };
- function d3_geo_albers(φ0, φ1) {
- var sinφ0 = Math.sin(φ0), n = (sinφ0 + Math.sin(φ1)) / 2, C = 1 + sinφ0 * (2 * n - sinφ0), ρ0 = Math.sqrt(C) / n;
- function albers(λ, φ) {
- var ρ = Math.sqrt(C - 2 * n * Math.sin(φ)) / n;
- return [ ρ * Math.sin(λ *= n), ρ0 - ρ * Math.cos(λ) ];
- }
- albers.invert = function(x, y) {
- var ρ0_y = ρ0 - y;
- return [ Math.atan2(x, ρ0_y) / n, Math.asin((C - (x * x + ρ0_y * ρ0_y) * n * n) / (2 * n)) ];
- };
- return albers;
- }
- (d3.geo.albers = function() {
- var φ0 = 29.5 * d3_radians, φ1 = 45.5 * d3_radians, m = d3_geo_projectionMutator(d3_geo_albers), p = m(φ0, φ1);
- p.parallels = function(_) {
- if (!arguments.length) return [ φ0 * d3_degrees, φ1 * d3_degrees ];
- return m(φ0 = _[0] * d3_radians, φ1 = _[1] * d3_radians);
- };
- return p.rotate([ 98, 0 ]).center([ 0, 38 ]).scale(1e3);
- }).raw = d3_geo_albers;
- var d3_geo_azimuthalEqualArea = d3_geo_azimuthal(function(cosλcosφ) {
- return Math.sqrt(2 / (1 + cosλcosφ));
- }, function(ρ) {
- return 2 * Math.asin(ρ / 2);
- });
- (d3.geo.azimuthalEqualArea = function() {
- return d3_geo_projection(d3_geo_azimuthalEqualArea);
- }).raw = d3_geo_azimuthalEqualArea;
- var d3_geo_azimuthalEquidistant = d3_geo_azimuthal(function(cosλcosφ) {
- var c = Math.acos(cosλcosφ);
- return c && c / Math.sin(c);
- }, d3_identity);
- (d3.geo.azimuthalEquidistant = function() {
- return d3_geo_projection(d3_geo_azimuthalEquidistant);
- }).raw = d3_geo_azimuthalEquidistant;
- d3.geo.bounds = d3_geo_bounds(d3_identity);
- function d3_geo_bounds(projectStream) {
- var x0, y0, x1, y1;
- var bound = {
- point: boundPoint,
- lineStart: d3_noop,
- lineEnd: d3_noop,
- polygonStart: function() {
- bound.lineEnd = boundPolygonLineEnd;
- },
- polygonEnd: function() {
- bound.point = boundPoint;
- }
- };
- function boundPoint(x, y) {
- if (x < x0) x0 = x;
- if (x > x1) x1 = x;
- if (y < y0) y0 = y;
- if (y > y1) y1 = y;
- }
- function boundPolygonLineEnd() {
- bound.point = bound.lineEnd = d3_noop;
- }
- return function(feature) {
- y1 = x1 = -(x0 = y0 = Infinity);
- d3.geo.stream(feature, projectStream(bound));
- return [ [ x0, y0 ], [ x1, y1 ] ];
- };
- }
- d3.geo.centroid = function(object) {
- d3_geo_centroidDimension = d3_geo_centroidW = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
- d3.geo.stream(object, d3_geo_centroid);
- var m;
- if (d3_geo_centroidW && Math.abs(m = Math.sqrt(d3_geo_centroidX * d3_geo_centroidX + d3_geo_centroidY * d3_geo_centroidY + d3_geo_centroidZ * d3_geo_centroidZ)) > ε) {
- return [ Math.atan2(d3_geo_centroidY, d3_geo_centroidX) * d3_degrees, Math.asin(Math.max(-1, Math.min(1, d3_geo_centroidZ / m))) * d3_degrees ];
- }
- };
- var d3_geo_centroidDimension, d3_geo_centroidW, d3_geo_centroidX, d3_geo_centroidY, d3_geo_centroidZ;
- var d3_geo_centroid = {
- sphere: function() {
- if (d3_geo_centroidDimension < 2) {
- d3_geo_centroidDimension = 2;
- d3_geo_centroidW = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
- }
- },
- point: d3_geo_centroidPoint,
- lineStart: d3_geo_centroidLineStart,
- lineEnd: d3_geo_centroidLineEnd,
- polygonStart: function() {
- if (d3_geo_centroidDimension < 2) {
- d3_geo_centroidDimension = 2;
- d3_geo_centroidW = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
- }
- d3_geo_centroid.lineStart = d3_geo_centroidRingStart;
- },
- polygonEnd: function() {
- d3_geo_centroid.lineStart = d3_geo_centroidLineStart;
- }
- };
- function d3_geo_centroidPoint(λ, φ) {
- if (d3_geo_centroidDimension) return;
- ++d3_geo_centroidW;
- λ *= d3_radians;
- var cosφ = Math.cos(φ *= d3_radians);
- d3_geo_centroidX += (cosφ * Math.cos(λ) - d3_geo_centroidX) / d3_geo_centroidW;
- d3_geo_centroidY += (cosφ * Math.sin(λ) - d3_geo_centroidY) / d3_geo_centroidW;
- d3_geo_centroidZ += (Math.sin(φ) - d3_geo_centroidZ) / d3_geo_centroidW;
- }
- function d3_geo_centroidRingStart() {
- var λ00, φ00;
- d3_geo_centroidDimension = 1;
- d3_geo_centroidLineStart();
- d3_geo_centroidDimension = 2;
- var linePoint = d3_geo_centroid.point;
- d3_geo_centroid.point = function(λ, φ) {
- linePoint(λ00 = λ, φ00 = φ);
- };
- d3_geo_centroid.lineEnd = function() {
- d3_geo_centroid.point(λ00, φ00);
- d3_geo_centroidLineEnd();
- d3_geo_centroid.lineEnd = d3_geo_centroidLineEnd;
- };
- }
- function d3_geo_centroidLineStart() {
- var x0, y0, z0;
- if (d3_geo_centroidDimension > 1) return;
- if (d3_geo_centroidDimension < 1) {
- d3_geo_centroidDimension = 1;
- d3_geo_centroidW = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
- }
- d3_geo_centroid.point = function(λ, φ) {
- λ *= d3_radians;
- var cosφ = Math.cos(φ *= d3_radians);
- x0 = cosφ * Math.cos(λ);
- y0 = cosφ * Math.sin(λ);
- z0 = Math.sin(φ);
- d3_geo_centroid.point = nextPoint;
- };
- function nextPoint(λ, φ) {
- λ *= d3_radians;
- var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), w = Math.atan2(Math.sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z);
- d3_geo_centroidW += w;
- d3_geo_centroidX += w * (x0 + (x0 = x));
- d3_geo_centroidY += w * (y0 + (y0 = y));
- d3_geo_centroidZ += w * (z0 + (z0 = z));
- }
- }
- function d3_geo_centroidLineEnd() {
- d3_geo_centroid.point = d3_geo_centroidPoint;
- }
- d3.geo.circle = function() {
- var origin = [ 0, 0 ], angle, precision = 6, interpolate;
- function circle() {
- var center = typeof origin === "function" ? origin.apply(this, arguments) : origin, rotate = d3_geo_rotation(-center[0] * d3_radians, -center[1] * d3_radians, 0).invert, ring = [];
- interpolate(null, null, 1, {
- point: function(x, y) {
- ring.push(x = rotate(x, y));
- x[0] *= d3_degrees, x[1] *= d3_degrees;
- }
- });
- return {
- type: "Polygon",
- coordinates: [ ring ]
- };
- }
- circle.origin = function(x) {
- if (!arguments.length) return origin;
- origin = x;
- return circle;
- };
- circle.angle = function(x) {
- if (!arguments.length) return angle;
- interpolate = d3_geo_circleInterpolate((angle = +x) * d3_radians, precision * d3_radians);
- return circle;
- };
- circle.precision = function(_) {
- if (!arguments.length) return precision;
- interpolate = d3_geo_circleInterpolate(angle * d3_radians, (precision = +_) * d3_radians);
- return circle;
- };
- return circle.angle(90);
- };
- function d3_geo_circleInterpolate(radians, precision) {
- var cr = Math.cos(radians), sr = Math.sin(radians);
- return function(from, to, direction, listener) {
- if (from != null) {
- from = d3_geo_circleAngle(cr, from);
- to = d3_geo_circleAngle(cr, to);
- if (direction > 0 ? from < to : from > to) from += direction * 2 * π;
- } else {
- from = radians + direction * 2 * π;
- to = radians;
- }
- var point;
- for (var step = direction * precision, t = from; direction > 0 ? t > to : t < to; t -= step) {
- listener.point((point = d3_geo_spherical([ cr, -sr * Math.cos(t), -sr * Math.sin(t) ]))[0], point[1]);
- }
- };
- }
- function d3_geo_circleAngle(cr, point) {
- var a = d3_geo_cartesian(point);
- a[0] -= cr;
- d3_geo_cartesianNormalize(a);
- var angle = Math.acos(Math.max(-1, Math.min(1, -a[1])));
- return ((-a[2] < 0 ? -angle : angle) + 2 * Math.PI - ε) % (2 * Math.PI);
- }
- function d3_geo_clip(pointVisible, clipLine, interpolate) {
- return function(listener) {
- var line = clipLine(listener);
- var clip = {
- point: point,
- lineStart: lineStart,
- lineEnd: lineEnd,
- polygonStart: function() {
- clip.point = pointRing;
- clip.lineStart = ringStart;
- clip.lineEnd = ringEnd;
- invisible = false;
- invisibleArea = visibleArea = 0;
- segments = [];
- listener.polygonStart();
- },
- polygonEnd: function() {
- clip.point = point;
- clip.lineStart = lineStart;
- clip.lineEnd = lineEnd;
- segments = d3.merge(segments);
- if (segments.length) {
- d3_geo_clipPolygon(segments, interpolate, listener);
- } else if (visibleArea < -ε || invisible && invisibleArea < -ε) {
- listener.lineStart();
- interpolate(null, null, 1, listener);
- listener.lineEnd();
- }
- listener.polygonEnd();
- segments = null;
- },
- sphere: function() {
- listener.polygonStart();
- listener.lineStart();
- interpolate(null, null, 1, listener);
- listener.lineEnd();
- listener.polygonEnd();
- }
- };
- function point(λ, φ) {
- if (pointVisible(λ, φ)) listener.point(λ, φ);
- }
- function pointLine(λ, φ) {
- line.point(λ, φ);
- }
- function lineStart() {
- clip.point = pointLine;
- line.lineStart();
- }
- function lineEnd() {
- clip.point = point;
- line.lineEnd();
- }
- var segments, visibleArea, invisibleArea, invisible;
- var buffer = d3_geo_clipBufferListener(), ringListener = clipLine(buffer), ring;
- function pointRing(λ, φ) {
- ringListener.point(λ, φ);
- ring.push([ λ, φ ]);
- }
- function ringStart() {
- ringListener.lineStart();
- ring = [];
- }
- function ringEnd() {
- pointRing(ring[0][0], ring[0][1]);
- ringListener.lineEnd();
- var clean = ringListener.clean(), ringSegments = buffer.buffer(), segment, n = ringSegments.length;
- if (!n) {
- invisible = true;
- invisibleArea += d3_geo_clipAreaRing(ring, -1);
- ring = null;
- return;
- }
- ring = null;
- if (clean & 1) {
- segment = ringSegments[0];
- visibleArea += d3_geo_clipAreaRing(segment, 1);
- var n = segment.length - 1, i = -1, point;
- listener.lineStart();
- while (++i < n) listener.point((point = segment[i])[0], point[1]);
- listener.lineEnd();
- return;
- }
- if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));
- segments.push(ringSegments.filter(d3_geo_clipSegmentLength1));
- }
- return clip;
- };
- }
- function d3_geo_clipPolygon(segments, interpolate, listener) {
- var subject = [], clip = [];
- segments.forEach(function(segment) {
- var n = segment.length;
- if (n <= 1) return;
- var p0 = segment[0], p1 = segment[n - 1], a = {
- point: p0,
- points: segment,
- other: null,
- visited: false,
- entry: true,
- subject: true
- }, b = {
- point: p0,
- points: [ p0 ],
- other: a,
- visited: false,
- entry: false,
- subject: false
- };
- a.other = b;
- subject.push(a);
- clip.push(b);
- a = {
- point: p1,
- points: [ p1 ],
- other: null,
- visited: false,
- entry: false,
- subject: true
- };
- b = {
- point: p1,
- points: [ p1 ],
- other: a,
- visited: false,
- entry: true,
- subject: false
- };
- a.other = b;
- subject.push(a);
- clip.push(b);
- });
- clip.sort(d3_geo_clipSort);
- d3_geo_clipLinkCircular(subject);
- d3_geo_clipLinkCircular(clip);
- if (!subject.length) return;
- var start = subject[0], current, points, point;
- while (1) {
- current = start;
- while (current.visited) if ((current = current.next) === start) return;
- points = current.points;
- listener.lineStart();
- do {
- current.visited = current.other.visited = true;
- if (current.entry) {
- if (current.subject) {
- for (var i = 0; i < points.length; i++) listener.point((point = points[i])[0], point[1]);
- } else {
- interpolate(current.point, current.next.point, 1, listener);
- }
- current = current.next;
- } else {
- if (current.subject) {
- points = current.prev.points;
- for (var i = points.length; --i >= 0; ) listener.point((point = points[i])[0], point[1]);
- } else {
- interpolate(current.point, current.prev.point, -1, listener);
- }
- current = current.prev;
- }
- current = current.other;
- points = current.points;
- } while (!current.visited);
- listener.lineEnd();
- }
- }
- function d3_geo_clipLinkCircular(array) {
- if (!(n = array.length)) return;
- var n, i = 0, a = array[0], b;
- while (++i < n) {
- a.next = b = array[i];
- b.prev = a;
- a = b;
- }
- a.next = b = array[0];
- b.prev = a;
- }
- function d3_geo_clipSort(a, b) {
- return ((a = a.point)[0] < 0 ? a[1] - π / 2 - ε : π / 2 - a[1]) - ((b = b.point)[0] < 0 ? b[1] - π / 2 - ε : π / 2 - b[1]);
- }
- function d3_geo_clipSegmentLength1(segment) {
- return segment.length > 1;
- }
- function d3_geo_clipBufferListener() {
- var lines = [], line;
- return {
- lineStart: function() {
- lines.push(line = []);
- },
- point: function(λ, φ) {
- line.push([ λ, φ ]);
- },
- lineEnd: d3_noop,
- buffer: function() {
- var buffer = lines;
- lines = [];
- line = null;
- return buffer;
- }
- };
- }
- function d3_geo_clipAreaRing(ring, invisible) {
- if (!(n = ring.length)) return 0;
- var n, i = 0, area = 0, p = ring[0], λ = p[0], φ = p[1], cosφ = Math.cos(φ), x0 = Math.atan2(invisible * Math.sin(λ) * cosφ, Math.sin(φ)), y0 = 1 - invisible * Math.cos(λ) * cosφ, x1 = x0, x, y;
- while (++i < n) {
- p = ring[i];
- cosφ = Math.cos(φ = p[1]);
- x = Math.atan2(invisible * Math.sin(λ = p[0]) * cosφ, Math.sin(φ));
- y = 1 - invisible * Math.cos(λ) * cosφ;
- if (Math.abs(y0 - 2) < ε && Math.abs(y - 2) < ε) continue;
- if (Math.abs(y) < ε || Math.abs(y0) < ε) {} else if (Math.abs(Math.abs(x - x0) - π) < ε) {
- if (y + y0 > 2) area += 4 * (x - x0);
- } else if (Math.abs(y0 - 2) < ε) area += 4 * (x - x1); else area += ((3 * π + x - x0) % (2 * π) - π) * (y0 + y);
- x1 = x0, x0 = x, y0 = y;
- }
- return area;
- }
- var d3_geo_clipAntimeridian = d3_geo_clip(d3_true, d3_geo_clipAntimeridianLine, d3_geo_clipAntimeridianInterpolate);
- function d3_geo_clipAntimeridianLine(listener) {
- var λ0 = NaN, φ0 = NaN, sλ0 = NaN, clean;
- return {
- lineStart: function() {
- listener.lineStart();
- clean = 1;
- },
- point: function(λ1, φ1) {
- var sλ1 = λ1 > 0 ? π : -π, dλ = Math.abs(λ1 - λ0);
- if (Math.abs(dλ - π) < ε) {
- listener.point(λ0, φ0 = (φ0 + φ1) / 2 > 0 ? π / 2 : -π / 2);
- listener.point(sλ0, φ0);
- listener.lineEnd();
- listener.lineStart();
- listener.point(sλ1, φ0);
- listener.point(λ1, φ0);
- clean = 0;
- } else if (sλ0 !== sλ1 && dλ >= π) {
- if (Math.abs(λ0 - sλ0) < ε) λ0 -= sλ0 * ε;
- if (Math.abs(λ1 - sλ1) < ε) λ1 -= sλ1 * ε;
- φ0 = d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1);
- listener.point(sλ0, φ0);
- listener.lineEnd();
- listener.lineStart();
- listener.point(sλ1, φ0);
- clean = 0;
- }
- listener.point(λ0 = λ1, φ0 = φ1);
- sλ0 = sλ1;
- },
- lineEnd: function() {
- listener.lineEnd();
- λ0 = φ0 = NaN;
- },
- clean: function() {
- return 2 - clean;
- }
- };
- }
- function d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1) {
- var cosφ0, cosφ1, sinλ0_λ1 = Math.sin(λ0 - λ1);
- return Math.abs(sinλ0_λ1) > ε ? Math.atan((Math.sin(φ0) * (cosφ1 = Math.cos(φ1)) * Math.sin(λ1) - Math.sin(φ1) * (cosφ0 = Math.cos(φ0)) * Math.sin(λ0)) / (cosφ0 * cosφ1 * sinλ0_λ1)) : (φ0 + φ1) / 2;
- }
- function d3_geo_clipAntimeridianInterpolate(from, to, direction, listener) {
- var φ;
- if (from == null) {
- φ = direction * π / 2;
- listener.point(-π, φ);
- listener.point(0, φ);
- listener.point(π, φ);
- listener.point(π, 0);
- listener.point(π, -φ);
- listener.point(0, -φ);
- listener.point(-π, -φ);
- listener.point(-π, 0);
- listener.point(-π, φ);
- } else if (Math.abs(from[0] - to[0]) > ε) {
- var s = (from[0] < to[0] ? 1 : -1) * π;
- φ = direction * s / 2;
- listener.point(-s, φ);
- listener.point(0, φ);
- listener.point(s, φ);
- } else {
- listener.point(to[0], to[1]);
- }
- }
- function d3_geo_clipCircle(degrees) {
- var radians = degrees * d3_radians, cr = Math.cos(radians), interpolate = d3_geo_circleInterpolate(radians, 6 * d3_radians);
- return d3_geo_clip(visible, clipLine, interpolate);
- function visible(λ, φ) {
- return Math.cos(λ) * Math.cos(φ) > cr;
- }
- function clipLine(listener) {
- var point0, v0, v00, clean;
- return {
- lineStart: function() {
- v00 = v0 = false;
- clean = 1;
- },
- point: function(λ, φ) {
- var point1 = [ λ, φ ], point2, v = visible(λ, φ);
- if (!point0 && (v00 = v0 = v)) listener.lineStart();
- if (v !== v0) {
- point2 = intersect(point0, point1);
- if (d3_geo_sphericalEqual(point0, point2) || d3_geo_sphericalEqual(point1, point2)) {
- point1[0] += ε;
- point1[1] += ε;
- v = visible(point1[0], point1[1]);
- }
- }
- if (v !== v0) {
- clean = 0;
- if (v0 = v) {
- listener.lineStart();
- point2 = intersect(point1, point0);
- listener.point(point2[0], point2[1]);
- } else {
- point2 = intersect(point0, point1);
- listener.point(point2[0], point2[1]);
- listener.lineEnd();
- }
- point0 = point2;
- }
- if (v && (!point0 || !d3_geo_sphericalEqual(point0, point1))) listener.point(point1[0], point1[1]);
- point0 = point1;
- },
- lineEnd: function() {
- if (v0) listener.lineEnd();
- point0 = null;
- },
- clean: function() {
- return clean | (v00 && v0) << 1;
- }
- };
- }
- function intersect(a, b) {
- var pa = d3_geo_cartesian(a, 0), pb = d3_geo_cartesian(b, 0);
- var n1 = [ 1, 0, 0 ], n2 = d3_geo_cartesianCross(pa, pb), n2n2 = d3_geo_cartesianDot(n2, n2), n1n2 = n2[0], determinant = n2n2 - n1n2 * n1n2;
- if (!determinant) return a;
- var c1 = cr * n2n2 / determinant, c2 = -cr * n1n2 / determinant, n1xn2 = d3_geo_cartesianCross(n1, n2), A = d3_geo_cartesianScale(n1, c1), B = d3_geo_cartesianScale(n2, c2);
- d3_geo_cartesianAdd(A, B);
- var u = n1xn2, w = d3_geo_cartesianDot(A, u), uu = d3_geo_cartesianDot(u, u), t = Math.sqrt(w * w - uu * (d3_geo_cartesianDot(A, A) - 1)), q = d3_geo_cartesianScale(u, (-w - t) / uu);
- d3_geo_cartesianAdd(q, A);
- return d3_geo_spherical(q);
- }
- }
- function d3_geo_compose(a, b) {
- function compose(x, y) {
- return x = a(x, y), b(x[0], x[1]);
- }
- if (a.invert && b.invert) compose.invert = function(x, y) {
- return x = b.invert(x, y), x && a.invert(x[0], x[1]);
- };
- return compose;
- }
- function d3_geo_equirectangular(λ, φ) {
- return [ λ, φ ];
- }
- (d3.geo.equirectangular = function() {
- return d3_geo_projection(d3_geo_equirectangular).scale(250 / π);
- }).raw = d3_geo_equirectangular.invert = d3_geo_equirectangular;
- var d3_geo_gnomonic = d3_geo_azimuthal(function(cosλcosφ) {
- return 1 / cosλcosφ;
- }, Math.atan);
- (d3.geo.gnomonic = function() {
- return d3_geo_projection(d3_geo_gnomonic);
- }).raw = d3_geo_gnomonic;
- d3.geo.graticule = function() {
- var x1, x0, y1, y0, dx = 22.5, dy = dx, x, y, precision = 2.5;
- function graticule() {
- return {
- type: "MultiLineString",
- coordinates: lines()
- };
- }
- function lines() {
- return d3.range(Math.ceil(x0 / dx) * dx, x1, dx).map(x).concat(d3.range(Math.ceil(y0 / dy) * dy, y1, dy).map(y));
- }
- graticule.lines = function() {
- return lines().map(function(coordinates) {
- return {
- type: "LineString",
- coordinates: coordinates
- };
- });
- };
- graticule.outline = function() {
- return {
- type: "Polygon",
- coordinates: [ x(x0).concat(y(y1).slice(1), x(x1).reverse().slice(1), y(y0).reverse().slice(1)) ]
- };
- };
- graticule.extent = function(_) {
- if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ];
- x0 = +_[0][0], x1 = +_[1][0];
- y0 = +_[0][1], y1 = +_[1][1];
- if (x0 > x1) _ = x0, x0 = x1, x1 = _;
- if (y0 > y1) _ = y0, y0 = y1, y1 = _;
- return graticule.precision(precision);
- };
- graticule.step = function(_) {
- if (!arguments.length) return [ dx, dy ];
- dx = +_[0], dy = +_[1];
- return graticule;
- };
- graticule.precision = function(_) {
- if (!arguments.length) return precision;
- precision = +_;
- x = d3_geo_graticuleX(y0, y1, precision);
- y = d3_geo_graticuleY(x0, x1, precision);
- return graticule;
- };
- return graticule.extent([ [ -180 + ε, -90 + ε ], [ 180 - ε, 90 - ε ] ]);
- };
- function d3_geo_graticuleX(y0, y1, dy) {
- var y = d3.range(y0, y1 - ε, dy).concat(y1);
- return function(x) {
- return y.map(function(y) {
- return [ x, y ];
- });
- };
- }
- function d3_geo_graticuleY(x0, x1, dx) {
- var x = d3.range(x0, x1 - ε, dx).concat(x1);
- return function(y) {
- return x.map(function(x) {
- return [ x, y ];
- });
- };
- }
- d3.geo.interpolate = function(source, target) {
- return d3_geo_interpolate(source[0] * d3_radians, source[1] * d3_radians, target[0] * d3_radians, target[1] * d3_radians);
- };
- function d3_geo_interpolate(x0, y0, x1, y1) {
- var cy0 = Math.cos(y0), sy0 = Math.sin(y0), cy1 = Math.cos(y1), sy1 = Math.sin(y1), kx0 = cy0 * Math.cos(x0), ky0 = cy0 * Math.sin(x0), kx1 = cy1 * Math.cos(x1), ky1 = cy1 * Math.sin(x1), d = Math.acos(Math.max(-1, Math.min(1, sy0 * sy1 + cy0 * cy1 * Math.cos(x1 - x0)))), k = 1 / Math.sin(d);
- function interpolate(t) {
- var B = Math.sin(t *= d) * k, A = Math.sin(d - t) * k, x = A * kx0 + B * kx1, y = A * ky0 + B * ky1, z = A * sy0 + B * sy1;
- return [ Math.atan2(y, x) / d3_radians, Math.atan2(z, Math.sqrt(x * x + y * y)) / d3_radians ];
- }
- interpolate.distance = d;
- return interpolate;
- }
- d3.geo.greatArc = function() {
- var source = d3_source, source_, target = d3_target, target_, precision = 6 * d3_radians, interpolate;
- function greatArc() {
- var p0 = source_ || source.apply(this, arguments), p1 = target_ || target.apply(this, arguments), i = interpolate || d3.geo.interpolate(p0, p1), t = 0, dt = precision / i.distance, coordinates = [ p0 ];
- while ((t += dt) < 1) coordinates.push(i(t));
- coordinates.push(p1);
- return {
- type: "LineString",
- coordinates: coordinates
- };
- }
- greatArc.distance = function() {
- return (interpolate || d3.geo.interpolate(source_ || source.apply(this, arguments), target_ || target.apply(this, arguments))).distance;
- };
- greatArc.source = function(_) {
- if (!arguments.length) return source;
- source = _, source_ = typeof _ === "function" ? null : _;
- interpolate = source_ && target_ ? d3.geo.interpolate(source_, target_) : null;
- return greatArc;
- };
- greatArc.target = function(_) {
- if (!arguments.length) return target;
- target = _, target_ = typeof _ === "function" ? null : _;
- interpolate = source_ && target_ ? d3.geo.interpolate(source_, target_) : null;
- return greatArc;
- };
- greatArc.precision = function(_) {
- if (!arguments.length) return precision / d3_radians;
- precision = _ * d3_radians;
- return greatArc;
- };
- return greatArc;
- };
- function d3_geo_mercator(λ, φ) {
- return [ λ / (2 * π), Math.max(-.5, Math.min(+.5, Math.log(Math.tan(π / 4 + φ / 2)) / (2 * π))) ];
- }
- d3_geo_mercator.invert = function(x, y) {
- return [ 2 * π * x, 2 * Math.atan(Math.exp(2 * π * y)) - π / 2 ];
- };
- (d3.geo.mercator = function() {
- return d3_geo_projection(d3_geo_mercator).scale(500);
- }).raw = d3_geo_mercator;
- var d3_geo_orthographic = d3_geo_azimuthal(function() {
- return 1;
- }, Math.asin);
- (d3.geo.orthographic = function() {
- return d3_geo_projection(d3_geo_orthographic);
- }).raw = d3_geo_orthographic;
- d3.geo.path = function() {
- var pointRadius = 4.5, projection, context, projectStream, contextStream;
- function path(object) {
- if (object) d3.geo.stream(object, projectStream(contextStream.pointRadius(typeof pointRadius === "function" ? +pointRadius.apply(this, arguments) : pointRadius)));
- return contextStream.result();
- }
- path.area = function(object) {
- d3_geo_pathAreaSum = 0;
- d3.geo.stream(object, projectStream(d3_geo_pathArea));
- return d3_geo_pathAreaSum;
- };
- path.centroid = function(object) {
- d3_geo_centroidDimension = d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
- d3.geo.stream(object, projectStream(d3_geo_pathCentroid));
- return d3_geo_centroidZ ? [ d3_geo_centroidX / d3_geo_centroidZ, d3_geo_centroidY / d3_geo_centroidZ ] : undefined;
- };
- path.bounds = function(object) {
- return d3_geo_bounds(projectStream)(object);
- };
- path.projection = function(_) {
- if (!arguments.length) return projection;
- projectStream = (projection = _) ? _.stream || d3_geo_pathProjectStream(_) : d3_identity;
- return path;
- };
- path.context = function(_) {
- if (!arguments.length) return context;
- contextStream = (context = _) == null ? new d3_geo_pathBuffer() : new d3_geo_pathContext(_);
- return path;
- };
- path.pointRadius = function(_) {
- if (!arguments.length) return pointRadius;
- pointRadius = typeof _ === "function" ? _ : +_;
- return path;
- };
- return path.projection(d3.geo.albersUsa()).context(null);
- };
- function d3_geo_pathCircle(radius) {
- return "m0," + radius + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius + "a" + radius + "," + radius + " 0 1,1 0," + +2 * radius + "z";
- }
- function d3_geo_pathProjectStream(project) {
- var resample = d3_geo_resample(function(λ, φ) {
- return project([ λ * d3_degrees, φ * d3_degrees ]);
- });
- return function(stream) {
- stream = resample(stream);
- return {
- point: function(λ, φ) {
- stream.point(λ * d3_radians, φ * d3_radians);
- },
- sphere: function() {
- stream.sphere();
- },
- lineStart: function() {
- stream.lineStart();
- },
- lineEnd: function() {
- stream.lineEnd();
- },
- polygonStart: function() {
- stream.polygonStart();
- },
- polygonEnd: function() {
- stream.polygonEnd();
- }
- };
- };
- }
- function d3_geo_pathBuffer() {
- var pointCircle = d3_geo_pathCircle(4.5), buffer = [];
- var stream = {
- point: point,
- lineStart: function() {
- stream.point = pointLineStart;
- },
- lineEnd: lineEnd,
- polygonStart: function() {
- stream.lineEnd = lineEndPolygon;
- },
- polygonEnd: function() {
- stream.lineEnd = lineEnd;
- stream.point = point;
- },
- pointRadius: function(_) {
- pointCircle = d3_geo_pathCircle(_);
- return stream;
- },
- result: function() {
- if (buffer.length) {
- var result = buffer.join("");
- buffer = [];
- return result;
- }
- }
- };
- function point(x, y) {
- buffer.push("M", x, ",", y, pointCircle);
- }
- function pointLineStart(x, y) {
- buffer.push("M", x, ",", y);
- stream.point = pointLine;
- }
- function pointLine(x, y) {
- buffer.push("L", x, ",", y);
- }
- function lineEnd() {
- stream.point = point;
- }
- function lineEndPolygon() {
- buffer.push("Z");
- }
- return stream;
- }
- function d3_geo_pathContext(context) {
- var pointRadius = 4.5;
- var stream = {
- point: point,
- lineStart: function() {
- stream.point = pointLineStart;
- },
- lineEnd: lineEnd,
- polygonStart: function() {
- stream.lineEnd = lineEndPolygon;
- },
- polygonEnd: function() {
- stream.lineEnd = lineEnd;
- stream.point = point;
- },
- pointRadius: function(_) {
- pointRadius = _;
- return stream;
- },
- result: d3_noop
- };
- function point(x, y) {
- context.moveTo(x, y);
- context.arc(x, y, pointRadius, 0, 2 * π);
- }
- function pointLineStart(x, y) {
- context.moveTo(x, y);
- stream.point = pointLine;
- }
- function pointLine(x, y) {
- context.lineTo(x, y);
- }
- function lineEnd() {
- stream.point = point;
- }
- function lineEndPolygon() {
- context.closePath();
- }
- return stream;
- }
- var d3_geo_pathAreaSum, d3_geo_pathAreaPolygon, d3_geo_pathArea = {
- point: d3_noop,
- lineStart: d3_noop,
- lineEnd: d3_noop,
- polygonStart: function() {
- d3_geo_pathAreaPolygon = 0;
- d3_geo_pathArea.lineStart = d3_geo_pathAreaRingStart;
- },
- polygonEnd: function() {
- d3_geo_pathArea.lineStart = d3_geo_pathArea.lineEnd = d3_geo_pathArea.point = d3_noop;
- d3_geo_pathAreaSum += Math.abs(d3_geo_pathAreaPolygon / 2);
- }
- };
- function d3_geo_pathAreaRingStart() {
- var x00, y00, x0, y0;
- d3_geo_pathArea.point = function(x, y) {
- d3_geo_pathArea.point = nextPoint;
- x00 = x0 = x, y00 = y0 = y;
- };
- function nextPoint(x, y) {
- d3_geo_pathAreaPolygon += y0 * x - x0 * y;
- x0 = x, y0 = y;
- }
- d3_geo_pathArea.lineEnd = function() {
- nextPoint(x00, y00);
- };
- }
- var d3_geo_pathCentroid = {
- point: d3_geo_pathCentroidPoint,
- lineStart: d3_geo_pathCentroidLineStart,
- lineEnd: d3_geo_pathCentroidLineEnd,
- polygonStart: function() {
- d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidRingStart;
- },
- polygonEnd: function() {
- d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
- d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidLineStart;
- d3_geo_pathCentroid.lineEnd = d3_geo_pathCentroidLineEnd;
- }
- };
- function d3_geo_pathCentroidPoint(x, y) {
- if (d3_geo_centroidDimension) return;
- d3_geo_centroidX += x;
- d3_geo_centroidY += y;
- ++d3_geo_centroidZ;
- }
- function d3_geo_pathCentroidLineStart() {
- var x0, y0;
- if (d3_geo_centroidDimension !== 1) {
- if (d3_geo_centroidDimension < 1) {
- d3_geo_centroidDimension = 1;
- d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
- } else return;
- }
- d3_geo_pathCentroid.point = function(x, y) {
- d3_geo_pathCentroid.point = nextPoint;
- x0 = x, y0 = y;
- };
- function nextPoint(x, y) {
- var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);
- d3_geo_centroidX += z * (x0 + x) / 2;
- d3_geo_centroidY += z * (y0 + y) / 2;
- d3_geo_centroidZ += z;
- x0 = x, y0 = y;
- }
- }
- function d3_geo_pathCentroidLineEnd() {
- d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
- }
- function d3_geo_pathCentroidRingStart() {
- var x00, y00, x0, y0;
- if (d3_geo_centroidDimension < 2) {
- d3_geo_centroidDimension = 2;
- d3_geo_centroidX = d3_geo_centroidY = d3_geo_centroidZ = 0;
- }
- d3_geo_pathCentroid.point = function(x, y) {
- d3_geo_pathCentroid.point = nextPoint;
- x00 = x0 = x, y00 = y0 = y;
- };
- function nextPoint(x, y) {
- var z = y0 * x - x0 * y;
- d3_geo_centroidX += z * (x0 + x);
- d3_geo_centroidY += z * (y0 + y);
- d3_geo_centroidZ += z * 3;
- x0 = x, y0 = y;
- }
- d3_geo_pathCentroid.lineEnd = function() {
- nextPoint(x00, y00);
- };
- }
- d3.geo.area = function(object) {
- d3_geo_areaSum = 0;
- d3.geo.stream(object, d3_geo_area);
- return d3_geo_areaSum;
- };
- var d3_geo_areaSum, d3_geo_areaRingU, d3_geo_areaRingV;
- var d3_geo_area = {
- sphere: function() {
- d3_geo_areaSum += 4 * π;
- },
- point: d3_noop,
- lineStart: d3_noop,
- lineEnd: d3_noop,
- polygonStart: function() {
- d3_geo_areaRingU = 1, d3_geo_areaRingV = 0;
- d3_geo_area.lineStart = d3_geo_areaRingStart;
- },
- polygonEnd: function() {
- var area = 2 * Math.atan2(d3_geo_areaRingV, d3_geo_areaRingU);
- d3_geo_areaSum += area < 0 ? 4 * π + area : area;
- d3_geo_area.lineStart = d3_geo_area.lineEnd = d3_geo_area.point = d3_noop;
- }
- };
- function d3_geo_areaRingStart() {
- var λ00, φ00, λ0, cosφ0, sinφ0;
- d3_geo_area.point = function(λ, φ) {
- d3_geo_area.point = nextPoint;
- λ0 = (λ00 = λ) * d3_radians, cosφ0 = Math.cos(φ = (φ00 = φ) * d3_radians / 2 + π / 4),
- sinφ0 = Math.sin(φ);
- };
- function nextPoint(λ, φ) {
- λ *= d3_radians;
- φ = φ * d3_radians / 2 + π / 4;
- var dλ = λ - λ0, cosφ = Math.cos(φ), sinφ = Math.sin(φ), k = sinφ0 * sinφ, u0 = d3_geo_areaRingU, v0 = d3_geo_areaRingV, u = cosφ0 * cosφ + k * Math.cos(dλ), v = k * Math.sin(dλ);
- d3_geo_areaRingU = u0 * u - v0 * v;
- d3_geo_areaRingV = v0 * u + u0 * v;
- λ0 = λ, cosφ0 = cosφ, sinφ0 = sinφ;
- }
- d3_geo_area.lineEnd = function() {
- nextPoint(λ00, φ00);
- };
- }
- d3.geo.projection = d3_geo_projection;
- d3.geo.projectionMutator = d3_geo_projectionMutator;
- function d3_geo_projection(project) {
- return d3_geo_projectionMutator(function() {
- return project;
- })();
- }
- function d3_geo_projectionMutator(projectAt) {
- var project, rotate, projectRotate, projectResample = d3_geo_resample(function(x, y) {
- x = project(x, y);
- return [ x[0] * k + δx, δy - x[1] * k ];
- }), k = 150, x = 480, y = 250, λ = 0, φ = 0, δλ = 0, δφ = 0, δγ = 0, δx, δy, clip = d3_geo_clipAntimeridian, clipAngle = null;
- function projection(point) {
- point = projectRotate(point[0] * d3_radians, point[1] * d3_radians);
- return [ point[0] * k + δx, δy - point[1] * k ];
- }
- function invert(point) {
- point = projectRotate.invert((point[0] - δx) / k, (δy - point[1]) / k);
- return point && [ point[0] * d3_degrees, point[1] * d3_degrees ];
- }
- projection.stream = function(stream) {
- return d3_geo_projectionRadiansRotate(rotate, clip(projectResample(stream)));
- };
- projection.clipAngle = function(_) {
- if (!arguments.length) return clipAngle;
- clip = _ == null ? (clipAngle = _, d3_geo_clipAntimeridian) : d3_geo_clipCircle(clipAngle = +_);
- return projection;
- };
- projection.scale = function(_) {
- if (!arguments.length) return k;
- k = +_;
- return reset();
- };
- projection.translate = function(_) {
- if (!arguments.length) return [ x, y ];
- x = +_[0];
- y = +_[1];
- return reset();
- };
- projection.center = function(_) {
- if (!arguments.length) return [ λ * d3_degrees, φ * d3_degrees ];
- λ = _[0] % 360 * d3_radians;
- φ = _[1] % 360 * d3_radians;
- return reset();
- };
- projection.rotate = function(_) {
- if (!arguments.length) return [ δλ * d3_degrees, δφ * d3_degrees, δγ * d3_degrees ];
- δλ = _[0] % 360 * d3_radians;
- δφ = _[1] % 360 * d3_radians;
- δγ = _.length > 2 ? _[2] % 360 * d3_radians : 0;
- return reset();
- };
- d3.rebind(projection, projectResample, "precision");
- function reset() {
- projectRotate = d3_geo_compose(rotate = d3_geo_rotation(δλ, δφ, δγ), project);
- var center = project(λ, φ);
- δx = x - center[0] * k;
- δy = y + center[1] * k;
- return projection;
- }
- return function() {
- project = projectAt.apply(this, arguments);
- projection.invert = project.invert && invert;
- return reset();
- };
- }
- function d3_geo_projectionRadiansRotate(rotate, stream) {
- return {
- point: function(x, y) {
- y = rotate(x * d3_radians, y * d3_radians), x = y[0];
- stream.point(x > π ? x - 2 * π : x < -π ? x + 2 * π : x, y[1]);
- },
- sphere: function() {
- stream.sphere();
- },
- lineStart: function() {
- stream.lineStart();
- },
- lineEnd: function() {
- stream.lineEnd();
- },
- polygonStart: function() {
- stream.polygonStart();
- },
- polygonEnd: function() {
- stream.polygonEnd();
- }
- };
- }
- function d3_geo_rotation(δλ, δφ, δγ) {
- return δλ ? δφ || δγ ? d3_geo_compose(d3_geo_rotationλ(δλ), d3_geo_rotationφγ(δφ, δγ)) : d3_geo_rotationλ(δλ) : δφ || δγ ? d3_geo_rotationφγ(δφ, δγ) : d3_geo_equirectangular;
- }
- function d3_geo_forwardRotationλ(δλ) {
- return function(λ, φ) {
- return λ += δλ, [ λ > π ? λ - 2 * π : λ < -π ? λ + 2 * π : λ, φ ];
- };
- }
- function d3_geo_rotationλ(δλ) {
- var rotation = d3_geo_forwardRotationλ(δλ);
- rotation.invert = d3_geo_forwardRotationλ(-δλ);
- return rotation;
- }
- function d3_geo_rotationφγ(δφ, δγ) {
- var cosδφ = Math.cos(δφ), sinδφ = Math.sin(δφ), cosδγ = Math.cos(δγ), sinδγ = Math.sin(δγ);
- function rotation(λ, φ) {
- var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδφ + x * sinδφ;
- return [ Math.atan2(y * cosδγ - k * sinδγ, x * cosδφ - z * sinδφ), Math.asin(Math.max(-1, Math.min(1, k * cosδγ + y * sinδγ))) ];
- }
- rotation.invert = function(λ, φ) {
- var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδγ - y * sinδγ;
- return [ Math.atan2(y * cosδγ + z * sinδγ, x * cosδφ + k * sinδφ), Math.asin(Math.max(-1, Math.min(1, k * cosδφ - x * sinδφ))) ];
- };
- return rotation;
- }
- var d3_geo_stereographic = d3_geo_azimuthal(function(cosλcosφ) {
- return 1 / (1 + cosλcosφ);
- }, function(ρ) {
- return 2 * Math.atan(ρ);
- });
- (d3.geo.stereographic = function() {
- return d3_geo_projection(d3_geo_stereographic);
- }).raw = d3_geo_stereographic;
- function d3_geo_azimuthal(scale, angle) {
- function azimuthal(λ, φ) {
- var cosλ = Math.cos(λ), cosφ = Math.cos(φ), k = scale(cosλ * cosφ);
- return [ k * cosφ * Math.sin(λ), k * Math.sin(φ) ];
- }
- azimuthal.invert = function(x, y) {
- var ρ = Math.sqrt(x * x + y * y), c = angle(ρ), sinc = Math.sin(c), cosc = Math.cos(c);
- return [ Math.atan2(x * sinc, ρ * cosc), Math.asin(ρ && y * sinc / ρ) ];
- };
- return azimuthal;
- }
- d3.geom = {};
- d3.geom.hull = function(vertices) {
- if (vertices.length < 3) return [];
- var len = vertices.length, plen = len - 1, points = [], stack = [], i, j, h = 0, x1, y1, x2, y2, u, v, a, sp;
- for (i = 1; i < len; ++i) {
- if (vertices[i][1] < vertices[h][1]) {
- h = i;
- } else if (vertices[i][1] == vertices[h][1]) {
- h = vertices[i][0] < vertices[h][0] ? i : h;
- }
- }
- for (i = 0; i < len; ++i) {
- if (i === h) continue;
- y1 = vertices[i][1] - vertices[h][1];
- x1 = vertices[i][0] - vertices[h][0];
- points.push({
- angle: Math.atan2(y1, x1),
- index: i
- });
- }
- points.sort(function(a, b) {
- return a.angle - b.angle;
- });
- a = points[0].angle;
- v = points[0].index;
- u = 0;
- for (i = 1; i < plen; ++i) {
- j = points[i].index;
- if (a == points[i].angle) {
- x1 = vertices[v][0] - vertices[h][0];
- y1 = vertices[v][1] - vertices[h][1];
- x2 = vertices[j][0] - vertices[h][0];
- y2 = vertices[j][1] - vertices[h][1];
- if (x1 * x1 + y1 * y1 >= x2 * x2 + y2 * y2) {
- points[i].index = -1;
- } else {
- points[u].index = -1;
- a = points[i].angle;
- u = i;
- v = j;
- }
- } else {
- a = points[i].angle;
- u = i;
- v = j;
- }
- }
- stack.push(h);
- for (i = 0, j = 0; i < 2; ++j) {
- if (points[j].index !== -1) {
- stack.push(points[j].index);
- i++;
- }
- }
- sp = stack.length;
- for (;j < plen; ++j) {
- if (points[j].index === -1) continue;
- while (!d3_geom_hullCCW(stack[sp - 2], stack[sp - 1], points[j].index, vertices)) {
- --sp;
- }
- stack[sp++] = points[j].index;
- }
- var poly = [];
- for (i = 0; i < sp; ++i) {
- poly.push(vertices[stack[i]]);
- }
- return poly;
- };
- function d3_geom_hullCCW(i1, i2, i3, v) {
- var t, a, b, c, d, e, f;
- t = v[i1];
- a = t[0];
- b = t[1];
- t = v[i2];
- c = t[0];
- d = t[1];
- t = v[i3];
- e = t[0];
- f = t[1];
- return (f - b) * (c - a) - (d - b) * (e - a) > 0;
- }
- d3.geom.polygon = function(coordinates) {
- coordinates.area = function() {
- var i = 0, n = coordinates.length, area = coordinates[n - 1][1] * coordinates[0][0] - coordinates[n - 1][0] * coordinates[0][1];
- while (++i < n) {
- area += coordinates[i - 1][1] * coordinates[i][0] - coordinates[i - 1][0] * coordinates[i][1];
- }
- return area * .5;
- };
- coordinates.centroid = function(k) {
- var i = -1, n = coordinates.length, x = 0, y = 0, a, b = coordinates[n - 1], c;
- if (!arguments.length) k = -1 / (6 * coordinates.area());
- while (++i < n) {
- a = b;
- b = coordinates[i];
- c = a[0] * b[1] - b[0] * a[1];
- x += (a[0] + b[0]) * c;
- y += (a[1] + b[1]) * c;
- }
- return [ x * k, y * k ];
- };
- coordinates.clip = function(subject) {
- var input, i = -1, n = coordinates.length, j, m, a = coordinates[n - 1], b, c, d;
- while (++i < n) {
- input = subject.slice();
- subject.length = 0;
- b = coordinates[i];
- c = input[(m = input.length) - 1];
- j = -1;
- while (++j < m) {
- d = input[j];
- if (d3_geom_polygonInside(d, a, b)) {
- if (!d3_geom_polygonInside(c, a, b)) {
- subject.push(d3_geom_polygonIntersect(c, d, a, b));
- }
- subject.push(d);
- } else if (d3_geom_polygonInside(c, a, b)) {
- subject.push(d3_geom_polygonIntersect(c, d, a, b));
- }
- c = d;
- }
- a = b;
- }
- return subject;
- };
- return coordinates;
- };
- function d3_geom_polygonInside(p, a, b) {
- return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]);
- }
- function d3_geom_polygonIntersect(c, d, a, b) {
- var x1 = c[0], x3 = a[0], x21 = d[0] - x1, x43 = b[0] - x3, y1 = c[1], y3 = a[1], y21 = d[1] - y1, y43 = b[1] - y3, ua = (x43 * (y1 - y3) - y43 * (x1 - x3)) / (y43 * x21 - x43 * y21);
- return [ x1 + ua * x21, y1 + ua * y21 ];
- }
- d3.geom.voronoi = function(vertices) {
- var polygons = vertices.map(function() {
- return [];
- }), Z = 1e6;
- d3_voronoi_tessellate(vertices, function(e) {
- var s1, s2, x1, x2, y1, y2;
- if (e.a === 1 && e.b >= 0) {
- s1 = e.ep.r;
- s2 = e.ep.l;
- } else {
- s1 = e.ep.l;
- s2 = e.ep.r;
- }
- if (e.a === 1) {
- y1 = s1 ? s1.y : -Z;
- x1 = e.c - e.b * y1;
- y2 = s2 ? s2.y : Z;
- x2 = e.c - e.b * y2;
- } else {
- x1 = s1 ? s1.x : -Z;
- y1 = e.c - e.a * x1;
- x2 = s2 ? s2.x : Z;
- y2 = e.c - e.a * x2;
- }
- var v1 = [ x1, y1 ], v2 = [ x2, y2 ];
- polygons[e.region.l.index].push(v1, v2);
- polygons[e.region.r.index].push(v1, v2);
- });
- polygons = polygons.map(function(polygon, i) {
- var cx = vertices[i][0], cy = vertices[i][1], angle = polygon.map(function(v) {
- return Math.atan2(v[0] - cx, v[1] - cy);
- }), order = d3.range(polygon.length).sort(function(a, b) {
- return angle[a] - angle[b];
- });
- return order.filter(function(d, i) {
- return !i || angle[d] - angle[order[i - 1]] > ε;
- }).map(function(d) {
- return polygon[d];
- });
- });
- polygons.forEach(function(polygon, i) {
- var n = polygon.length;
- if (!n) return polygon.push([ -Z, -Z ], [ -Z, Z ], [ Z, Z ], [ Z, -Z ]);
- if (n > 2) return;
- var p0 = vertices[i], p1 = polygon[0], p2 = polygon[1], x0 = p0[0], y0 = p0[1], x1 = p1[0], y1 = p1[1], x2 = p2[0], y2 = p2[1], dx = Math.abs(x2 - x1), dy = y2 - y1;
- if (Math.abs(dy) < ε) {
- var y = y0 < y1 ? -Z : Z;
- polygon.push([ -Z, y ], [ Z, y ]);
- } else if (dx < ε) {
- var x = x0 < x1 ? -Z : Z;
- polygon.push([ x, -Z ], [ x, Z ]);
- } else {
- var y = (x2 - x1) * (y1 - y0) < (x1 - x0) * (y2 - y1) ? Z : -Z, z = Math.abs(dy) - dx;
- if (Math.abs(z) < ε) {
- polygon.push([ dy < 0 ? y : -y, y ]);
- } else {
- if (z > 0) y *= -1;
- polygon.push([ -Z, y ], [ Z, y ]);
- }
- }
- });
- return polygons;
- };
- var d3_voronoi_opposite = {
- l: "r",
- r: "l"
- };
- function d3_voronoi_tessellate(vertices, callback) {
- var Sites = {
- list: vertices.map(function(v, i) {
- return {
- index: i,
- x: v[0],
- y: v[1]
- };
- }).sort(function(a, b) {
- return a.y < b.y ? -1 : a.y > b.y ? 1 : a.x < b.x ? -1 : a.x > b.x ? 1 : 0;
- }),
- bottomSite: null
- };
- var EdgeList = {
- list: [],
- leftEnd: null,
- rightEnd: null,
- init: function() {
- EdgeList.leftEnd = EdgeList.createHalfEdge(null, "l");
- EdgeList.rightEnd = EdgeList.createHalfEdge(null, "l");
- EdgeList.leftEnd.r = EdgeList.rightEnd;
- EdgeList.rightEnd.l = EdgeList.leftEnd;
- EdgeList.list.unshift(EdgeList.leftEnd, EdgeList.rightEnd);
- },
- createHalfEdge: function(edge, side) {
- return {
- edge: edge,
- side: side,
- vertex: null,
- l: null,
- r: null
- };
- },
- insert: function(lb, he) {
- he.l = lb;
- he.r = lb.r;
- lb.r.l = he;
- lb.r = he;
- },
- leftBound: function(p) {
- var he = EdgeList.leftEnd;
- do {
- he = he.r;
- } while (he != EdgeList.rightEnd && Geom.rightOf(he, p));
- he = he.l;
- return he;
- },
- del: function(he) {
- he.l.r = he.r;
- he.r.l = he.l;
- he.edge = null;
- },
- right: function(he) {
- return he.r;
- },
- left: function(he) {
- return he.l;
- },
- leftRegion: function(he) {
- return he.edge == null ? Sites.bottomSite : he.edge.region[he.side];
- },
- rightRegion: function(he) {
- return he.edge == null ? Sites.bottomSite : he.edge.region[d3_voronoi_opposite[he.side]];
- }
- };
- var Geom = {
- bisect: function(s1, s2) {
- var newEdge = {
- region: {
- l: s1,
- r: s2
- },
- ep: {
- l: null,
- r: null
- }
- };
- var dx = s2.x - s1.x, dy = s2.y - s1.y, adx = dx > 0 ? dx : -dx, ady = dy > 0 ? dy : -dy;
- newEdge.c = s1.x * dx + s1.y * dy + (dx * dx + dy * dy) * .5;
- if (adx > ady) {
- newEdge.a = 1;
- newEdge.b = dy / dx;
- newEdge.c /= dx;
- } else {
- newEdge.b = 1;
- newEdge.a = dx / dy;
- newEdge.c /= dy;
- }
- return newEdge;
- },
- intersect: function(el1, el2) {
- var e1 = el1.edge, e2 = el2.edge;
- if (!e1 || !e2 || e1.region.r == e2.region.r) {
- return null;
- }
- var d = e1.a * e2.b - e1.b * e2.a;
- if (Math.abs(d) < 1e-10) {
- return null;
- }
- var xint = (e1.c * e2.b - e2.c * e1.b) / d, yint = (e2.c * e1.a - e1.c * e2.a) / d, e1r = e1.region.r, e2r = e2.region.r, el, e;
- if (e1r.y < e2r.y || e1r.y == e2r.y && e1r.x < e2r.x) {
- el = el1;
- e = e1;
- } else {
- el = el2;
- e = e2;
- }
- var rightOfSite = xint >= e.region.r.x;
- if (rightOfSite && el.side === "l" || !rightOfSite && el.side === "r") {
- return null;
- }
- return {
- x: xint,
- y: yint
- };
- },
- rightOf: function(he, p) {
- var e = he.edge, topsite = e.region.r, rightOfSite = p.x > topsite.x;
- if (rightOfSite && he.side === "l") {
- return 1;
- }
- if (!rightOfSite && he.side === "r") {
- return 0;
- }
- if (e.a === 1) {
- var dyp = p.y - topsite.y, dxp = p.x - topsite.x, fast = 0, above = 0;
- if (!rightOfSite && e.b < 0 || rightOfSite && e.b >= 0) {
- above = fast = dyp >= e.b * dxp;
- } else {
- above = p.x + p.y * e.b > e.c;
- if (e.b < 0) {
- above = !above;
- }
- if (!above) {
- fast = 1;
- }
- }
- if (!fast) {
- var dxs = topsite.x - e.region.l.x;
- above = e.b * (dxp * dxp - dyp * dyp) < dxs * dyp * (1 + 2 * dxp / dxs + e.b * e.b);
- if (e.b < 0) {
- above = !above;
- }
- }
- } else {
- var yl = e.c - e.a * p.x, t1 = p.y - yl, t2 = p.x - topsite.x, t3 = yl - topsite.y;
- above = t1 * t1 > t2 * t2 + t3 * t3;
- }
- return he.side === "l" ? above : !above;
- },
- endPoint: function(edge, side, site) {
- edge.ep[side] = site;
- if (!edge.ep[d3_voronoi_opposite[side]]) return;
- callback(edge);
- },
- distance: function(s, t) {
- var dx = s.x - t.x, dy = s.y - t.y;
- return Math.sqrt(dx * dx + dy * dy);
- }
- };
- var EventQueue = {
- list: [],
- insert: function(he, site, offset) {
- he.vertex = site;
- he.ystar = site.y + offset;
- for (var i = 0, list = EventQueue.list, l = list.length; i < l; i++) {
- var next = list[i];
- if (he.ystar > next.ystar || he.ystar == next.ystar && site.x > next.vertex.x) {
- continue;
- } else {
- break;
- }
- }
- list.splice(i, 0, he);
- },
- del: function(he) {
- for (var i = 0, ls = EventQueue.list, l = ls.length; i < l && ls[i] != he; ++i) {}
- ls.splice(i, 1);
- },
- empty: function() {
- return EventQueue.list.length === 0;
- },
- nextEvent: function(he) {
- for (var i = 0, ls = EventQueue.list, l = ls.length; i < l; ++i) {
- if (ls[i] == he) return ls[i + 1];
- }
- return null;
- },
- min: function() {
- var elem = EventQueue.list[0];
- return {
- x: elem.vertex.x,
- y: elem.ystar
- };
- },
- extractMin: function() {
- return EventQueue.list.shift();
- }
- };
- EdgeList.init();
- Sites.bottomSite = Sites.list.shift();
- var newSite = Sites.list.shift(), newIntStar;
- var lbnd, rbnd, llbnd, rrbnd, bisector;
- var bot, top, temp, p, v;
- var e, pm;
- while (true) {
- if (!EventQueue.empty()) {
- newIntStar = EventQueue.min();
- }
- if (newSite && (EventQueue.empty() || newSite.y < newIntStar.y || newSite.y == newIntStar.y && newSite.x < newIntStar.x)) {
- lbnd = EdgeList.leftBound(newSite);
- rbnd = EdgeList.right(lbnd);
- bot = EdgeList.rightRegion(lbnd);
- e = Geom.bisect(bot, newSite);
- bisector = EdgeList.createHalfEdge(e, "l");
- EdgeList.insert(lbnd, bisector);
- p = Geom.intersect(lbnd, bisector);
- if (p) {
- EventQueue.del(lbnd);
- EventQueue.insert(lbnd, p, Geom.distance(p, newSite));
- }
- lbnd = bisector;
- bisector = EdgeList.createHalfEdge(e, "r");
- EdgeList.insert(lbnd, bisector);
- p = Geom.intersect(bisector, rbnd);
- if (p) {
- EventQueue.insert(bisector, p, Geom.distance(p, newSite));
- }
- newSite = Sites.list.shift();
- } else if (!EventQueue.empty()) {
- lbnd = EventQueue.extractMin();
- llbnd = EdgeList.left(lbnd);
- rbnd = EdgeList.right(lbnd);
- rrbnd = EdgeList.right(rbnd);
- bot = EdgeList.leftRegion(lbnd);
- top = EdgeList.rightRegion(rbnd);
- v = lbnd.vertex;
- Geom.endPoint(lbnd.edge, lbnd.side, v);
- Geom.endPoint(rbnd.edge, rbnd.side, v);
- EdgeList.del(lbnd);
- EventQueue.del(rbnd);
- EdgeList.del(rbnd);
- pm = "l";
- if (bot.y > top.y) {
- temp = bot;
- bot = top;
- top = temp;
- pm = "r";
- }
- e = Geom.bisect(bot, top);
- bisector = EdgeList.createHalfEdge(e, pm);
- EdgeList.insert(llbnd, bisector);
- Geom.endPoint(e, d3_voronoi_opposite[pm], v);
- p = Geom.intersect(llbnd, bisector);
- if (p) {
- EventQueue.del(llbnd);
- EventQueue.insert(llbnd, p, Geom.distance(p, bot));
- }
- p = Geom.intersect(bisector, rrbnd);
- if (p) {
- EventQueue.insert(bisector, p, Geom.distance(p, bot));
- }
- } else {
- break;
- }
- }
- for (lbnd = EdgeList.right(EdgeList.leftEnd); lbnd != EdgeList.rightEnd; lbnd = EdgeList.right(lbnd)) {
- callback(lbnd.edge);
- }
- }
- d3.geom.delaunay = function(vertices) {
- var edges = vertices.map(function() {
- return [];
- }), triangles = [];
- d3_voronoi_tessellate(vertices, function(e) {
- edges[e.region.l.index].push(vertices[e.region.r.index]);
- });
- edges.forEach(function(edge, i) {
- var v = vertices[i], cx = v[0], cy = v[1];
- edge.forEach(function(v) {
- v.angle = Math.atan2(v[0] - cx, v[1] - cy);
- });
- edge.sort(function(a, b) {
- return a.angle - b.angle;
- });
- for (var j = 0, m = edge.length - 1; j < m; j++) {
- triangles.push([ v, edge[j], edge[j + 1] ]);
- }
- });
- return triangles;
- };
- d3.geom.quadtree = function(points, x1, y1, x2, y2) {
- var p, i = -1, n = points.length;
- if (arguments.length < 5) {
- if (arguments.length === 3) {
- y2 = y1;
- x2 = x1;
- y1 = x1 = 0;
- } else {
- x1 = y1 = Infinity;
- x2 = y2 = -Infinity;
- while (++i < n) {
- p = points[i];
- if (p.x < x1) x1 = p.x;
- if (p.y < y1) y1 = p.y;
- if (p.x > x2) x2 = p.x;
- if (p.y > y2) y2 = p.y;
- }
- }
- }
- var dx = x2 - x1, dy = y2 - y1;
- if (dx > dy) y2 = y1 + dx; else x2 = x1 + dy;
- function insert(n, p, x1, y1, x2, y2) {
- if (isNaN(p.x) || isNaN(p.y)) return;
- if (n.leaf) {
- var v = n.point;
- if (v) {
- if (Math.abs(v.x - p.x) + Math.abs(v.y - p.y) < .01) {
- insertChild(n, p, x1, y1, x2, y2);
- } else {
- n.point = null;
- insertChild(n, v, x1, y1, x2, y2);
- insertChild(n, p, x1, y1, x2, y2);
- }
- } else {
- n.point = p;
- }
- } else {
- insertChild(n, p, x1, y1, x2, y2);
- }
- }
- function insertChild(n, p, x1, y1, x2, y2) {
- var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, right = p.x >= sx, bottom = p.y >= sy, i = (bottom << 1) + right;
- n.leaf = false;
- n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode());
- if (right) x1 = sx; else x2 = sx;
- if (bottom) y1 = sy; else y2 = sy;
- insert(n, p, x1, y1, x2, y2);
- }
- var root = d3_geom_quadtreeNode();
- root.add = function(p) {
- insert(root, p, x1, y1, x2, y2);
- };
- root.visit = function(f) {
- d3_geom_quadtreeVisit(f, root, x1, y1, x2, y2);
- };
- points.forEach(root.add);
- return root;
- };
- function d3_geom_quadtreeNode() {
- return {
- leaf: true,
- nodes: [],
- point: null
- };
- }
- function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) {
- if (!f(node, x1, y1, x2, y2)) {
- var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, children = node.nodes;
- if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy);
- if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy);
- if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2);
- if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2);
- }
- }
- d3.time = {};
- var d3_time = Date, d3_time_daySymbols = [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ];
- function d3_time_utc() {
- this._ = new Date(arguments.length > 1 ? Date.UTC.apply(this, arguments) : arguments[0]);
- }
- d3_time_utc.prototype = {
- getDate: function() {
- return this._.getUTCDate();
- },
- getDay: function() {
- return this._.getUTCDay();
- },
- getFullYear: function() {
- return this._.getUTCFullYear();
- },
- getHours: function() {
- return this._.getUTCHours();
- },
- getMilliseconds: function() {
- return this._.getUTCMilliseconds();
- },
- getMinutes: function() {
- return this._.getUTCMinutes();
- },
- getMonth: function() {
- return this._.getUTCMonth();
- },
- getSeconds: function() {
- return this._.getUTCSeconds();
- },
- getTime: function() {
- return this._.getTime();
- },
- getTimezoneOffset: function() {
- return 0;
- },
- valueOf: function() {
- return this._.valueOf();
- },
- setDate: function() {
- d3_time_prototype.setUTCDate.apply(this._, arguments);
- },
- setDay: function() {
- d3_time_prototype.setUTCDay.apply(this._, arguments);
- },
- setFullYear: function() {
- d3_time_prototype.setUTCFullYear.apply(this._, arguments);
- },
- setHours: function() {
- d3_time_prototype.setUTCHours.apply(this._, arguments);
- },
- setMilliseconds: function() {
- d3_time_prototype.setUTCMilliseconds.apply(this._, arguments);
- },
- setMinutes: function() {
- d3_time_prototype.setUTCMinutes.apply(this._, arguments);
- },
- setMonth: function() {
- d3_time_prototype.setUTCMonth.apply(this._, arguments);
- },
- setSeconds: function() {
- d3_time_prototype.setUTCSeconds.apply(this._, arguments);
- },
- setTime: function() {
- d3_time_prototype.setTime.apply(this._, arguments);
- }
- };
- var d3_time_prototype = Date.prototype;
- var d3_time_formatDateTime = "%a %b %e %X %Y", d3_time_formatDate = "%m/%d/%Y", d3_time_formatTime = "%H:%M:%S";
- var d3_time_days = [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], d3_time_dayAbbreviations = [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], d3_time_months = [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ], d3_time_monthAbbreviations = [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ];
- d3.time.format = function(template) {
- var n = template.length;
- function format(date) {
- var string = [], i = -1, j = 0, c, p, f;
- while (++i < n) {
- if (template.charCodeAt(i) === 37) {
- string.push(template.substring(j, i));
- if ((p = d3_time_formatPads[c = template.charAt(++i)]) != null) c = template.charAt(++i);
- if (f = d3_time_formats[c]) c = f(date, p == null ? c === "e" ? " " : "0" : p);
- string.push(c);
- j = i + 1;
- }
- }
- string.push(template.substring(j, i));
- return string.join("");
- }
- format.parse = function(string) {
- var d = {
- y: 1900,
- m: 0,
- d: 1,
- H: 0,
- M: 0,
- S: 0,
- L: 0
- }, i = d3_time_parse(d, template, string, 0);
- if (i != string.length) return null;
- if ("p" in d) d.H = d.H % 12 + d.p * 12;
- var date = new d3_time();
- date.setFullYear(d.y, d.m, d.d);
- date.setHours(d.H, d.M, d.S, d.L);
- return date;
- };
- format.toString = function() {
- return template;
- };
- return format;
- };
- function d3_time_parse(date, template, string, j) {
- var c, p, i = 0, n = template.length, m = string.length;
- while (i < n) {
- if (j >= m) return -1;
- c = template.charCodeAt(i++);
- if (c === 37) {
- p = d3_time_parsers[template.charAt(i++)];
- if (!p || (j = p(date, string, j)) < 0) return -1;
- } else if (c != string.charCodeAt(j++)) {
- return -1;
- }
- }
- return j;
- }
- function d3_time_formatRe(names) {
- return new RegExp("^(?:" + names.map(d3.requote).join("|") + ")", "i");
- }
- function d3_time_formatLookup(names) {
- var map = new d3_Map(), i = -1, n = names.length;
- while (++i < n) map.set(names[i].toLowerCase(), i);
- return map;
- }
- function d3_time_formatPad(value, fill, width) {
- value += "";
- var length = value.length;
- return length < width ? new Array(width - length + 1).join(fill) + value : value;
- }
- var d3_time_dayRe = d3_time_formatRe(d3_time_days), d3_time_dayAbbrevRe = d3_time_formatRe(d3_time_dayAbbreviations), d3_time_monthRe = d3_time_formatRe(d3_time_months), d3_time_monthLookup = d3_time_formatLookup(d3_time_months), d3_time_monthAbbrevRe = d3_time_formatRe(d3_time_monthAbbreviations), d3_time_monthAbbrevLookup = d3_time_formatLookup(d3_time_monthAbbreviations);
- var d3_time_formatPads = {
- "-": "",
- _: " ",
- "0": "0"
- };
- var d3_time_formats = {
- a: function(d) {
- return d3_time_dayAbbreviations[d.getDay()];
- },
- A: function(d) {
- return d3_time_days[d.getDay()];
- },
- b: function(d) {
- return d3_time_monthAbbreviations[d.getMonth()];
- },
- B: function(d) {
- return d3_time_months[d.getMonth()];
- },
- c: d3.time.format(d3_time_formatDateTime),
- d: function(d, p) {
- return d3_time_formatPad(d.getDate(), p, 2);
- },
- e: function(d, p) {
- return d3_time_formatPad(d.getDate(), p, 2);
- },
- H: function(d, p) {
- return d3_time_formatPad(d.getHours(), p, 2);
- },
- I: function(d, p) {
- return d3_time_formatPad(d.getHours() % 12 || 12, p, 2);
- },
- j: function(d, p) {
- return d3_time_formatPad(1 + d3.time.dayOfYear(d), p, 3);
- },
- L: function(d, p) {
- return d3_time_formatPad(d.getMilliseconds(), p, 3);
- },
- m: function(d, p) {
- return d3_time_formatPad(d.getMonth() + 1, p, 2);
- },
- M: function(d, p) {
- return d3_time_formatPad(d.getMinutes(), p, 2);
- },
- p: function(d) {
- return d.getHours() >= 12 ? "PM" : "AM";
- },
- S: function(d, p) {
- return d3_time_formatPad(d.getSeconds(), p, 2);
- },
- U: function(d, p) {
- return d3_time_formatPad(d3.time.sundayOfYear(d), p, 2);
- },
- w: function(d) {
- return d.getDay();
- },
- W: function(d, p) {
- return d3_time_formatPad(d3.time.mondayOfYear(d), p, 2);
- },
- x: d3.time.format(d3_time_formatDate),
- X: d3.time.format(d3_time_formatTime),
- y: function(d, p) {
- return d3_time_formatPad(d.getFullYear() % 100, p, 2);
- },
- Y: function(d, p) {
- return d3_time_formatPad(d.getFullYear() % 1e4, p, 4);
- },
- Z: d3_time_zone,
- "%": function() {
- return "%";
- }
- };
- var d3_time_parsers = {
- a: d3_time_parseWeekdayAbbrev,
- A: d3_time_parseWeekday,
- b: d3_time_parseMonthAbbrev,
- B: d3_time_parseMonth,
- c: d3_time_parseLocaleFull,
- d: d3_time_parseDay,
- e: d3_time_parseDay,
- H: d3_time_parseHour24,
- I: d3_time_parseHour24,
- L: d3_time_parseMilliseconds,
- m: d3_time_parseMonthNumber,
- M: d3_time_parseMinutes,
- p: d3_time_parseAmPm,
- S: d3_time_parseSeconds,
- x: d3_time_parseLocaleDate,
- X: d3_time_parseLocaleTime,
- y: d3_time_parseYear,
- Y: d3_time_parseFullYear
- };
- function d3_time_parseWeekdayAbbrev(date, string, i) {
- d3_time_dayAbbrevRe.lastIndex = 0;
- var n = d3_time_dayAbbrevRe.exec(string.substring(i));
- return n ? i += n[0].length : -1;
- }
- function d3_time_parseWeekday(date, string, i) {
- d3_time_dayRe.lastIndex = 0;
- var n = d3_time_dayRe.exec(string.substring(i));
- return n ? i += n[0].length : -1;
- }
- function d3_time_parseMonthAbbrev(date, string, i) {
- d3_time_monthAbbrevRe.lastIndex = 0;
- var n = d3_time_monthAbbrevRe.exec(string.substring(i));
- return n ? (date.m = d3_time_monthAbbrevLookup.get(n[0].toLowerCase()), i += n[0].length) : -1;
- }
- function d3_time_parseMonth(date, string, i) {
- d3_time_monthRe.lastIndex = 0;
- var n = d3_time_monthRe.exec(string.substring(i));
- return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i += n[0].length) : -1;
- }
- function d3_time_parseLocaleFull(date, string, i) {
- return d3_time_parse(date, d3_time_formats.c.toString(), string, i);
- }
- function d3_time_parseLocaleDate(date, string, i) {
- return d3_time_parse(date, d3_time_formats.x.toString(), string, i);
- }
- function d3_time_parseLocaleTime(date, string, i) {
- return d3_time_parse(date, d3_time_formats.X.toString(), string, i);
- }
- function d3_time_parseFullYear(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.substring(i, i + 4));
- return n ? (date.y = +n[0], i += n[0].length) : -1;
- }
- function d3_time_parseYear(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.substring(i, i + 2));
- return n ? (date.y = d3_time_expandYear(+n[0]), i += n[0].length) : -1;
- }
- function d3_time_expandYear(d) {
- return d + (d > 68 ? 1900 : 2e3);
- }
- function d3_time_parseMonthNumber(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.substring(i, i + 2));
- return n ? (date.m = n[0] - 1, i += n[0].length) : -1;
- }
- function d3_time_parseDay(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.substring(i, i + 2));
- return n ? (date.d = +n[0], i += n[0].length) : -1;
- }
- function d3_time_parseHour24(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.substring(i, i + 2));
- return n ? (date.H = +n[0], i += n[0].length) : -1;
- }
- function d3_time_parseMinutes(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.substring(i, i + 2));
- return n ? (date.M = +n[0], i += n[0].length) : -1;
- }
- function d3_time_parseSeconds(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.substring(i, i + 2));
- return n ? (date.S = +n[0], i += n[0].length) : -1;
- }
- function d3_time_parseMilliseconds(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.substring(i, i + 3));
- return n ? (date.L = +n[0], i += n[0].length) : -1;
- }
- var d3_time_numberRe = /^\s*\d+/;
- function d3_time_parseAmPm(date, string, i) {
- var n = d3_time_amPmLookup.get(string.substring(i, i += 2).toLowerCase());
- return n == null ? -1 : (date.p = n, i);
- }
- var d3_time_amPmLookup = d3.map({
- am: 0,
- pm: 1
- });
- function d3_time_zone(d) {
- var z = d.getTimezoneOffset(), zs = z > 0 ? "-" : "+", zh = ~~(Math.abs(z) / 60), zm = Math.abs(z) % 60;
- return zs + d3_time_formatPad(zh, "0", 2) + d3_time_formatPad(zm, "0", 2);
- }
- d3.time.format.utc = function(template) {
- var local = d3.time.format(template);
- function format(date) {
- try {
- d3_time = d3_time_utc;
- var utc = new d3_time();
- utc._ = date;
- return local(utc);
- } finally {
- d3_time = Date;
- }
- }
- format.parse = function(string) {
- try {
- d3_time = d3_time_utc;
- var date = local.parse(string);
- return date && date._;
- } finally {
- d3_time = Date;
- }
- };
- format.toString = local.toString;
- return format;
- };
- var d3_time_formatIso = d3.time.format.utc("%Y-%m-%dT%H:%M:%S.%LZ");
- d3.time.format.iso = Date.prototype.toISOString ? d3_time_formatIsoNative : d3_time_formatIso;
- function d3_time_formatIsoNative(date) {
- return date.toISOString();
- }
- d3_time_formatIsoNative.parse = function(string) {
- var date = new Date(string);
- return isNaN(date) ? null : date;
- };
- d3_time_formatIsoNative.toString = d3_time_formatIso.toString;
- function d3_time_interval(local, step, number) {
- function round(date) {
- var d0 = local(date), d1 = offset(d0, 1);
- return date - d0 < d1 - date ? d0 : d1;
- }
- function ceil(date) {
- step(date = local(new d3_time(date - 1)), 1);
- return date;
- }
- function offset(date, k) {
- step(date = new d3_time(+date), k);
- return date;
- }
- function range(t0, t1, dt) {
- var time = ceil(t0), times = [];
- if (dt > 1) {
- while (time < t1) {
- if (!(number(time) % dt)) times.push(new Date(+time));
- step(time, 1);
- }
- } else {
- while (time < t1) times.push(new Date(+time)), step(time, 1);
- }
- return times;
- }
- function range_utc(t0, t1, dt) {
- try {
- d3_time = d3_time_utc;
- var utc = new d3_time_utc();
- utc._ = t0;
- return range(utc, t1, dt);
- } finally {
- d3_time = Date;
- }
- }
- local.floor = local;
- local.round = round;
- local.ceil = ceil;
- local.offset = offset;
- local.range = range;
- var utc = local.utc = d3_time_interval_utc(local);
- utc.floor = utc;
- utc.round = d3_time_interval_utc(round);
- utc.ceil = d3_time_interval_utc(ceil);
- utc.offset = d3_time_interval_utc(offset);
- utc.range = range_utc;
- return local;
- }
- function d3_time_interval_utc(method) {
- return function(date, k) {
- try {
- d3_time = d3_time_utc;
- var utc = new d3_time_utc();
- utc._ = date;
- return method(utc, k)._;
- } finally {
- d3_time = Date;
- }
- };
- }
- d3.time.second = d3_time_interval(function(date) {
- return new d3_time(Math.floor(date / 1e3) * 1e3);
- }, function(date, offset) {
- date.setTime(date.getTime() + Math.floor(offset) * 1e3);
- }, function(date) {
- return date.getSeconds();
- });
- d3.time.seconds = d3.time.second.range;
- d3.time.seconds.utc = d3.time.second.utc.range;
- d3.time.minute = d3_time_interval(function(date) {
- return new d3_time(Math.floor(date / 6e4) * 6e4);
- }, function(date, offset) {
- date.setTime(date.getTime() + Math.floor(offset) * 6e4);
- }, function(date) {
- return date.getMinutes();
- });
- d3.time.minutes = d3.time.minute.range;
- d3.time.minutes.utc = d3.time.minute.utc.range;
- d3.time.hour = d3_time_interval(function(date) {
- var timezone = date.getTimezoneOffset() / 60;
- return new d3_time((Math.floor(date / 36e5 - timezone) + timezone) * 36e5);
- }, function(date, offset) {
- date.setTime(date.getTime() + Math.floor(offset) * 36e5);
- }, function(date) {
- return date.getHours();
- });
- d3.time.hours = d3.time.hour.range;
- d3.time.hours.utc = d3.time.hour.utc.range;
- d3.time.day = d3_time_interval(function(date) {
- var day = new d3_time(1970, 0);
- day.setFullYear(date.getFullYear(), date.getMonth(), date.getDate());
- return day;
- }, function(date, offset) {
- date.setDate(date.getDate() + offset);
- }, function(date) {
- return date.getDate() - 1;
- });
- d3.time.days = d3.time.day.range;
- d3.time.days.utc = d3.time.day.utc.range;
- d3.time.dayOfYear = function(date) {
- var year = d3.time.year(date);
- return Math.floor((date - year - (date.getTimezoneOffset() - year.getTimezoneOffset()) * 6e4) / 864e5);
- };
- d3_time_daySymbols.forEach(function(day, i) {
- day = day.toLowerCase();
- i = 7 - i;
- var interval = d3.time[day] = d3_time_interval(function(date) {
- (date = d3.time.day(date)).setDate(date.getDate() - (date.getDay() + i) % 7);
- return date;
- }, function(date, offset) {
- date.setDate(date.getDate() + Math.floor(offset) * 7);
- }, function(date) {
- var day = d3.time.year(date).getDay();
- return Math.floor((d3.time.dayOfYear(date) + (day + i) % 7) / 7) - (day !== i);
- });
- d3.time[day + "s"] = interval.range;
- d3.time[day + "s"].utc = interval.utc.range;
- d3.time[day + "OfYear"] = function(date) {
- var day = d3.time.year(date).getDay();
- return Math.floor((d3.time.dayOfYear(date) + (day + i) % 7) / 7);
- };
- });
- d3.time.week = d3.time.sunday;
- d3.time.weeks = d3.time.sunday.range;
- d3.time.weeks.utc = d3.time.sunday.utc.range;
- d3.time.weekOfYear = d3.time.sundayOfYear;
- d3.time.month = d3_time_interval(function(date) {
- date = d3.time.day(date);
- date.setDate(1);
- return date;
- }, function(date, offset) {
- date.setMonth(date.getMonth() + offset);
- }, function(date) {
- return date.getMonth();
- });
- d3.time.months = d3.time.month.range;
- d3.time.months.utc = d3.time.month.utc.range;
- d3.time.year = d3_time_interval(function(date) {
- date = d3.time.day(date);
- date.setMonth(0, 1);
- return date;
- }, function(date, offset) {
- date.setFullYear(date.getFullYear() + offset);
- }, function(date) {
- return date.getFullYear();
- });
- d3.time.years = d3.time.year.range;
- d3.time.years.utc = d3.time.year.utc.range;
- function d3_time_scale(linear, methods, format) {
- function scale(x) {
- return linear(x);
- }
- scale.invert = function(x) {
- return d3_time_scaleDate(linear.invert(x));
- };
- scale.domain = function(x) {
- if (!arguments.length) return linear.domain().map(d3_time_scaleDate);
- linear.domain(x);
- return scale;
- };
- scale.nice = function(m) {
- return scale.domain(d3_scale_nice(scale.domain(), function() {
- return m;
- }));
- };
- scale.ticks = function(m, k) {
- var extent = d3_time_scaleExtent(scale.domain());
- if (typeof m !== "function") {
- var span = extent[1] - extent[0], target = span / m, i = d3.bisect(d3_time_scaleSteps, target);
- if (i == d3_time_scaleSteps.length) return methods.year(extent, m);
- if (!i) return linear.ticks(m).map(d3_time_scaleDate);
- if (Math.log(target / d3_time_scaleSteps[i - 1]) < Math.log(d3_time_scaleSteps[i] / target)) --i;
- m = methods[i];
- k = m[1];
- m = m[0].range;
- }
- return m(extent[0], new Date(+extent[1] + 1), k);
- };
- scale.tickFormat = function() {
- return format;
- };
- scale.copy = function() {
- return d3_time_scale(linear.copy(), methods, format);
- };
- return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
- }
- function d3_time_scaleExtent(domain) {
- var start = domain[0], stop = domain[domain.length - 1];
- return start < stop ? [ start, stop ] : [ stop, start ];
- }
- function d3_time_scaleDate(t) {
- return new Date(t);
- }
- function d3_time_scaleFormat(formats) {
- return function(date) {
- var i = formats.length - 1, f = formats[i];
- while (!f[1](date)) f = formats[--i];
- return f[0](date);
- };
- }
- function d3_time_scaleSetYear(y) {
- var d = new Date(y, 0, 1);
- d.setFullYear(y);
- return d;
- }
- function d3_time_scaleGetYear(d) {
- var y = d.getFullYear(), d0 = d3_time_scaleSetYear(y), d1 = d3_time_scaleSetYear(y + 1);
- return y + (d - d0) / (d1 - d0);
- }
- var d3_time_scaleSteps = [ 1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6 ];
- var d3_time_scaleLocalMethods = [ [ d3.time.second, 1 ], [ d3.time.second, 5 ], [ d3.time.second, 15 ], [ d3.time.second, 30 ], [ d3.time.minute, 1 ], [ d3.time.minute, 5 ], [ d3.time.minute, 15 ], [ d3.time.minute, 30 ], [ d3.time.hour, 1 ], [ d3.time.hour, 3 ], [ d3.time.hour, 6 ], [ d3.time.hour, 12 ], [ d3.time.day, 1 ], [ d3.time.day, 2 ], [ d3.time.week, 1 ], [ d3.time.month, 1 ], [ d3.time.month, 3 ], [ d3.time.year, 1 ] ];
- var d3_time_scaleLocalFormats = [ [ d3.time.format("%Y"), d3_true ], [ d3.time.format("%B"), function(d) {
- return d.getMonth();
- } ], [ d3.time.format("%b %d"), function(d) {
- return d.getDate() != 1;
- } ], [ d3.time.format("%a %d"), function(d) {
- return d.getDay() && d.getDate() != 1;
- } ], [ d3.time.format("%I %p"), function(d) {
- return d.getHours();
- } ], [ d3.time.format("%I:%M"), function(d) {
- return d.getMinutes();
- } ], [ d3.time.format(":%S"), function(d) {
- return d.getSeconds();
- } ], [ d3.time.format(".%L"), function(d) {
- return d.getMilliseconds();
- } ] ];
- var d3_time_scaleLinear = d3.scale.linear(), d3_time_scaleLocalFormat = d3_time_scaleFormat(d3_time_scaleLocalFormats);
- d3_time_scaleLocalMethods.year = function(extent, m) {
- return d3_time_scaleLinear.domain(extent.map(d3_time_scaleGetYear)).ticks(m).map(d3_time_scaleSetYear);
- };
- d3.time.scale = function() {
- return d3_time_scale(d3.scale.linear(), d3_time_scaleLocalMethods, d3_time_scaleLocalFormat);
- };
- var d3_time_scaleUTCMethods = d3_time_scaleLocalMethods.map(function(m) {
- return [ m[0].utc, m[1] ];
- });
- var d3_time_scaleUTCFormats = [ [ d3.time.format.utc("%Y"), d3_true ], [ d3.time.format.utc("%B"), function(d) {
- return d.getUTCMonth();
- } ], [ d3.time.format.utc("%b %d"), function(d) {
- return d.getUTCDate() != 1;
- } ], [ d3.time.format.utc("%a %d"), function(d) {
- return d.getUTCDay() && d.getUTCDate() != 1;
- } ], [ d3.time.format.utc("%I %p"), function(d) {
- return d.getUTCHours();
- } ], [ d3.time.format.utc("%I:%M"), function(d) {
- return d.getUTCMinutes();
- } ], [ d3.time.format.utc(":%S"), function(d) {
- return d.getUTCSeconds();
- } ], [ d3.time.format.utc(".%L"), function(d) {
- return d.getUTCMilliseconds();
- } ] ];
- var d3_time_scaleUTCFormat = d3_time_scaleFormat(d3_time_scaleUTCFormats);
- function d3_time_scaleUTCSetYear(y) {
- var d = new Date(Date.UTC(y, 0, 1));
- d.setUTCFullYear(y);
- return d;
- }
- function d3_time_scaleUTCGetYear(d) {
- var y = d.getUTCFullYear(), d0 = d3_time_scaleUTCSetYear(y), d1 = d3_time_scaleUTCSetYear(y + 1);
- return y + (d - d0) / (d1 - d0);
- }
- d3_time_scaleUTCMethods.year = function(extent, m) {
- return d3_time_scaleLinear.domain(extent.map(d3_time_scaleUTCGetYear)).ticks(m).map(d3_time_scaleUTCSetYear);
- };
- d3.time.scale.utc = function() {
- return d3_time_scale(d3.scale.linear(), d3_time_scaleUTCMethods, d3_time_scaleUTCFormat);
- };
- return d3;
-}(); \ No newline at end of file
diff --git a/visualize/static/d3-3.0.6.min.js b/visualize/static/d3-3.0.6.min.js
deleted file mode 100644
index 0a238da1..00000000
--- a/visualize/static/d3-3.0.6.min.js
+++ /dev/null
@@ -1,280 +0,0 @@
-/*! d3-3.0.6.js - Data Driven Documents
- * Version: 3.0.6
- * Homepage: http://mbostock.github.com/d3/
- * Copyright: 2012, Michael Bostock
- * Licence: 3-Clause BSD
- *
- * Copyright (c) 2012, Michael Bostock
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * * The name Michael Bostock may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-d3=function(){function rb(a){return a.target}function sb(a){return a.source}function Je(a){for(var b=-1,c=a.length,d=[];++b<c;)d.push(a[b]);return d}function ba(){}function V(a){return a}function za(){return!0}function F(a){return"function"===typeof a?a:function(){return a}}function Ke(a,b,c){return function(){var d=c.apply(b,arguments);return arguments.length?a:d}}function tb(a){return null!=a&&!isNaN(a)}function Le(a){return a.length}function Me(a){return 1===a.length?function(b,c){a(null==b?c:
-null)}:a}function Ne(a){return a.responseText}function Oe(a){return JSON.parse(a.responseText)}function Pe(a){var b=W.createRange();b.selectNode(W.body);return b.createContextualFragment(a.responseText)}function Qe(a){return a.responseXML}function ub(){}function zc(a){function b(){for(var b=c,d=-1,h=b.length,k;++d<h;)(k=b[d].on)&&k.apply(this,arguments);return a}var c=[],d=new ba;b.on=function(b,f){var h=d.get(b),k;if(2>arguments.length)return h&&h.on;h&&(h.on=null,c=c.slice(0,k=c.indexOf(h)).concat(c.slice(k+
-1)),d.remove(b));f&&c.push(d.set(b,{on:f}));return a};return b}function vb(a,b){return b-(a?Math.ceil(Math.log(a)/Math.LN10):1)}function Re(a){return a+""}function Se(a){return function(b){return 0>=b?0:1<=b?1:a(b)}}function Ac(a){return function(b){return 1-a(1-b)}}function Bc(a){return function(b){return.5*(.5>b?a(2*b):2-a(2-2*b))}}function Te(a){return a*a}function Ue(a){return a*a*a}function Ve(a){return 1-Math.cos(a*u/2)}function We(a){return Math.pow(2,10*(a-1))}function Xe(a){return 1-Math.sqrt(1-
-a*a)}function Ye(a){return a<1/2.75?7.5625*a*a:a<2/2.75?7.5625*(a-=1.5/2.75)*a+.75:a<2.5/2.75?7.5625*(a-=2.25/2.75)*a+.9375:7.5625*(a-=2.625/2.75)*a+.984375}function X(){g.event.stopPropagation();g.event.preventDefault()}function Cc(){for(var a=g.event,b;b=a.sourceEvent;)a=b;return a}function wb(a){for(var b=new ub,c=0,d=arguments.length;++c<d;)b[arguments[c]]=zc(b);b.of=function(c,d){return function(h){try{var k=h.sourceEvent=g.event;h.target=a;g.event=h;b[h.type].apply(c,d)}finally{g.event=k}}};
-return b}function Dc(a){var b=[a.a,a.b],c=[a.c,a.d],d=Ec(b),e=b[0]*c[0]+b[1]*c[1],f=-e;c[0]+=f*b[0];c[1]+=f*b[1];f=Ec(c)||0;b[0]*c[1]<c[0]*b[1]&&(b[0]*=-1,b[1]*=-1,d*=-1,e*=-1);this.rotate=(d?Math.atan2(b[1],b[0]):Math.atan2(-c[0],c[1]))*O;this.translate=[a.e,a.f];this.scale=[d,f];this.skew=f?Math.atan2(e,f)*O:0}function Ec(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]);b&&(a[0]/=b,a[1]/=b);return b}function xb(a){return"transform"==a?g.interpolateTransform:g.interpolate}function Ze(a,b){b=b-(a=+a)?1/(b-
-a):0;return function(c){return(c-a)*b}}function $e(a,b){b=b-(a=+a)?1/(b-a):0;return function(c){return Math.max(0,Math.min(1,(c-a)*b))}}function qa(){}function ca(a,b,c){return new yb(a,b,c)}function yb(a,b,c){this.r=a;this.g=b;this.b=c}function ra(a){return 16>a?"0"+Math.max(0,a).toString(16):Math.min(255,a).toString(16)}function zb(a,b,c){var d=0,e=0,f=0,h,k;if(h=/([a-z]+)\((.*)\)/i.exec(a))switch(k=h[2].split(","),h[1]){case "hsl":return c(parseFloat(k[0]),parseFloat(k[1])/100,parseFloat(k[2])/
-100);case "rgb":return b(Ab(k[0]),Ab(k[1]),Ab(k[2]))}if(c=Ka.get(a))return b(c.r,c.g,c.b);null!=a&&"#"===a.charAt(0)&&(4===a.length?(d=a.charAt(1),d+=d,e=a.charAt(2),e+=e,f=a.charAt(3),f+=f):7===a.length&&(d=a.substring(1,3),e=a.substring(3,5),f=a.substring(5,7)),d=parseInt(d,16),e=parseInt(e,16),f=parseInt(f,16));return b(d,e,f)}function Fc(a,b,c){var d=Math.min(a/=255,b/=255,c/=255),e=Math.max(a,b,c),f=e-d,h=(e+d)/2;f?(d=.5>h?f/(e+d):f/(2-e-d),a=60*(a==e?(b-c)/f+(b<c?6:0):b==e?(c-a)/f+2:(a-b)/f+
-4)):d=a=0;return sa(a,d,h)}function Gc(a,b,c){a=Bb(a);b=Bb(b);c=Bb(c);var d=Cb((.4124564*a+.3575761*b+.1804375*c)/Hc),e=Cb((.2126729*a+.7151522*b+.072175*c)/Ic);a=Cb((.0193339*a+.119192*b+.9503041*c)/Jc);return ta(116*e-16,500*(d-e),200*(e-a))}function Bb(a){return.04045>=(a/=255)?a/12.92:Math.pow((a+.055)/1.055,2.4)}function Ab(a){var b=parseFloat(a);return"%"===a.charAt(a.length-1)?Math.round(2.55*b):b}function sa(a,b,c){return new Db(a,b,c)}function Db(a,b,c){this.h=a;this.s=b;this.l=c}function La(a,
-b,c){function d(a){360<a?a-=360:0>a&&(a+=360);return 60>a?e+(f-e)*a/60:180>a?f:240>a?e+(f-e)*(240-a)/60:e}var e,f;a%=360;0>a&&(a+=360);b=0>b?0:1<b?1:b;c=0>c?0:1<c?1:c;f=.5>=c?c*(1+b):c+b-c*b;e=2*c-f;return ca(Math.round(255*d(a+120)),Math.round(255*d(a)),Math.round(255*d(a-120)))}function Aa(a,b,c){return new Ma(a,b,c)}function Ma(a,b,c){this.h=a;this.c=b;this.l=c}function Eb(a,b,c){return ta(c,Math.cos(a*=w)*b,Math.sin(a)*b)}function ta(a,b,c){return new Na(a,b,c)}function Na(a,b,c){this.l=a;this.a=
-b;this.b=c}function Kc(a,b,c){a=(a+16)/116;c=a-c/200;b=Fb(a+b/500)*Hc;a=Fb(a)*Ic;c=Fb(c)*Jc;return ca(Gb(3.2404542*b-1.5371385*a-.4985314*c),Gb(-.969266*b+1.8760108*a+.041556*c),Gb(.0556434*b-.2040259*a+1.0572252*c))}function Lc(a,b,c){return Aa(Math.atan2(c,b)/u*180,Math.sqrt(b*b+c*c),a)}function Fb(a){return.206893034<a?a*a*a:(a-4/29)/7.787037}function Cb(a){return.008856<a?Math.pow(a,1/3):7.787037*a+4/29}function Gb(a){return Math.round(255*(.00304>=a?12.92*a:1.055*Math.pow(a,1/2.4)-.055))}function da(a){Hb(a,
-C);return a}function Mc(a){return function(){return Oa(a,this)}}function Nc(a){return function(){return Oc(a,this)}}function Pc(a,b){function c(){this.removeAttribute(a)}function d(){this.removeAttributeNS(a.space,a.local)}function e(){this.setAttribute(a,b)}function f(){this.setAttributeNS(a.space,a.local,b)}function h(){var c=b.apply(this,arguments);null==c?this.removeAttribute(a):this.setAttribute(a,c)}function k(){var c=b.apply(this,arguments);null==c?this.removeAttributeNS(a.space,a.local):this.setAttributeNS(a.space,
-a.local,c)}a=g.ns.qualify(a);return null==b?a.local?d:c:"function"===typeof b?a.local?k:h:a.local?f:e}function Qc(a){return new RegExp("(?:^|\\s+)"+g.requote(a)+"(?:\\s+|$)","g")}function Rc(a,b){function c(){for(var c=-1;++c<e;)a[c](this,b)}function d(){for(var c=-1,d=b.apply(this,arguments);++c<e;)a[c](this,d)}a=a.trim().split(/\s+/).map(af);var e=a.length;return"function"===typeof b?d:c}function af(a){var b=Qc(a);return function(c,d){if(e=c.classList)return d?e.add(a):e.remove(a);var e=c.className,
-f=null!=e.baseVal,h=f?e.baseVal:e;d?(b.lastIndex=0,b.test(h)||(h=(h+" "+a).trim().replace(/\s+/g," "),f?e.baseVal=h:c.className=h)):h&&(h=h.replace(b," ").trim().replace(/\s+/g," "),f?e.baseVal=h:c.className=h)}}function Sc(a,b,c){function d(){this.style.removeProperty(a)}function e(){this.style.setProperty(a,b,c)}function f(){var e=b.apply(this,arguments);null==e?this.style.removeProperty(a):this.style.setProperty(a,e,c)}return null==b?d:"function"===typeof b?f:e}function Tc(a,b){function c(){delete this[a]}
-function d(){this[a]=b}function e(){var c=b.apply(this,arguments);null==c?delete this[a]:this[a]=c}return null==b?c:"function"===typeof b?e:d}function Uc(a){return function(){return Vc(this,a)}}function bf(a){arguments.length||(a=g.ascending);return function(b,c){return!b-!c||a(b.__data__,c.__data__)}}function Wc(a,b,c){function d(){var b=this[f];b&&(this.removeEventListener(a,b,b.$),delete this[f])}function e(){function e(a){var c=g.event;g.event=a;m[0]=h.__data__;try{b.apply(h,m)}finally{g.event=
-c}}var h=this,m=ha(arguments);d.call(this);this.addEventListener(a,this[f]=e,e.$=c);e._=b}var f="__on"+a,h=a.indexOf(".");0<h&&(a=a.substring(0,h));return b?e:d}function ia(a,b){for(var c=0,d=a.length;c<d;c++)for(var e=a[c],f=0,h=e.length,k;f<h;f++)(k=e[f])&&b(k,f,c);return a}function Xc(a){Hb(a,ma);return a}function Ba(a,b){Hb(a,M);a.id=b;return a}function Pa(a,b,c,d){var e=a.__transition__||(a.__transition__={active:0,count:0}),f=e[c];if(!f){var h=d.time,f=e[c]={tween:new ba,event:g.dispatch("start",
-"end"),time:h,ease:d.ease,delay:d.delay,duration:d.duration};++e.count;g.timer(function(d){function l(d){if(e.active>c)return n();e.active=c;r.start.call(a,p,b);f.tween.forEach(function(c,e){(e=e.call(a,p,b))&&v.push(e)});m(d)||g.timer(m,0,h);return 1}function m(d){if(e.active!==c)return n();d=(d-s)/t;for(var f=q(d),h=v.length;0<h;)v[--h].call(a,f);if(1<=d)return n(),r.end.call(a,p,b),1}function n(){--e.count?delete e[c]:delete a.__transition__;return 1}var p=a.__data__,q=f.ease,r=f.event,s=f.delay,
-t=f.duration,v=[];return s<=d?l(d):g.timer(l,s,h),1},0,h);return f}}function cf(a){null==a&&(a="");return function(){this.textContent=a}}function Ib(a,b,c,d){var e=a.id;return ia(a,"function"===typeof c?function(a,h,k){a.__transition__[e].tween.set(b,d(c.call(a,a.__data__,h,k)))}:(c=d(c),function(a){a.__transition__[e].tween.set(b,c)}))}function Jb(){for(var a,b=Date.now(),c=ua;c;)a=b-c.then,a>=c.delay&&(c.flush=c.callback(a)),c=c.next;a=Yc()-b;24<a?(isFinite(a)&&(clearTimeout(Qa),Qa=setTimeout(Jb,
-a)),Ra=0):(Ra=1,Zc(Jb))}function Yc(){for(var a=null,b=ua,c=Infinity;b;)b.flush?(delete Kb[b.callback.id],b=a?a.next=b.next:ua=b.next):(c=Math.min(c,b.then+b.delay),b=(a=b).next);return c}function $c(a,b){var c=a.ownerSVGElement||a;if(c.createSVGPoint){var d=c.createSVGPoint();if(0>Lb&&(P.scrollX||P.scrollY)){var c=g.select(W.body).append("svg").style("position","absolute").style("top",0).style("left",0),e=c[0][0].getScreenCTM();Lb=!(e.f||e.e);c.remove()}Lb?(d.x=b.pageX,d.y=b.pageY):(d.x=b.clientX,
-d.y=b.clientY);d=d.matrixTransform(a.getScreenCTM().inverse());return[d.x,d.y]}c=a.getBoundingClientRect();return[b.clientX-c.left-a.clientLeft,b.clientY-c.top-a.clientTop]}function T(){}function Ca(a){var b=a[0];a=a[a.length-1];return b<a?[b,a]:[a,b]}function Sa(a){return a.rangeExtent?a.rangeExtent():Ca(a.range())}function Ta(a,b){var c=0,d=a.length-1,e=a[c],f=a[d],h;f<e&&(h=c,c=d,d=h,h=e,e=f,f=h);if(b=b(f-e))a[c]=b.floor(e),a[d]=b.ceil(f);return a}function df(){return Math}function ad(a,b,c,d){function e(){var e=
-2<Math.min(a.length,b.length)?ef:ff,m=d?$e:Ze;h=e(a,b,m,c);k=e(b,a,m,g.interpolate);return f}function f(a){return h(a)}var h,k;f.invert=function(a){return k(a)};f.domain=function(b){if(!arguments.length)return a;a=b.map(Number);return e()};f.range=function(a){if(!arguments.length)return b;b=a;return e()};f.rangeRound=function(a){return f.range(a).interpolate(g.interpolateRound)};f.clamp=function(a){if(!arguments.length)return d;d=a;return e()};f.interpolate=function(a){if(!arguments.length)return c;
-c=a;return e()};f.ticks=function(b){return Mb(a,b)};f.tickFormat=function(b){return Nb(a,b)};f.nice=function(){Ta(a,bd);return e()};f.copy=function(){return ad(a,b,c,d)};return e()}function cd(a,b){return g.rebind(a,b,"range","rangeRound","interpolate","clamp")}function bd(a){return(a=Math.pow(10,Math.round(Math.log(a)/Math.LN10)-1))&&{floor:function(b){return Math.floor(b/a)*a},ceil:function(b){return Math.ceil(b/a)*a}}}function dd(a,b){var c=Ca(a),d=c[1]-c[0],e=Math.pow(10,Math.floor(Math.log(d/
-b)/Math.LN10)),d=b/d*e;.15>=d?e*=10:.35>=d?e*=5:.75>=d&&(e*=2);c[0]=Math.ceil(c[0]/e)*e;c[1]=Math.floor(c[1]/e)*e+.5*e;c[2]=e;return c}function Mb(a,b){return g.range.apply(g,dd(a,b))}function Nb(a,b){return g.format(",."+Math.max(0,-Math.floor(Math.log(dd(a,b)[2])/Math.LN10+.01))+"f")}function ff(a,b,c,d){var e=c(a[0],a[1]),f=d(b[0],b[1]);return function(a){return f(e(a))}}function ef(a,b,c,d){var e=[],f=[],h=0,k=Math.min(a.length,b.length)-1;a[k]<a[0]&&(a=a.slice().reverse(),b=b.slice().reverse());
-for(;++h<=k;)e.push(c(a[h-1],a[h])),f.push(d(b[h-1],b[h]));return function(b){var c=g.bisect(a,b,1,k)-1;return f[c](e[c](b))}}function ed(a,b){function c(c){return a(b(c))}var d=b.pow;c.invert=function(b){return d(a.invert(b))};c.domain=function(e){if(!arguments.length)return a.domain().map(d);b=0>e[0]?Ua:Ob;d=b.pow;a.domain(e.map(b));return c};c.nice=function(){a.domain(Ta(a.domain(),df));return c};c.ticks=function(){var c=Ca(a.domain()),f=[];if(c.every(isFinite)){var h=Math.floor(c[0]),k=Math.ceil(c[1]),
-l=d(c[0]),c=d(c[1]);if(b===Ua)for(f.push(d(h));h++<k;)for(var m=9;0<m;m--)f.push(d(h)*m);else{for(;h<k;h++)for(m=1;10>m;m++)f.push(d(h)*m);f.push(d(h))}for(h=0;f[h]<l;h++);for(k=f.length;f[k-1]>c;k--);f=f.slice(h,k)}return f};c.tickFormat=function(a,f){2>arguments.length&&(f=gf);if(!arguments.length)return f;var h=Math.max(.1,a/c.ticks().length),k=b===Ua?(l=-1E-12,Math.floor):(l=1E-12,Math.ceil),l;return function(a){return a/d(k(b(a)+l))<=h?f(a):""}};c.copy=function(){return ed(a.copy(),b)};return cd(c,
-a)}function Ob(a){return Math.log(0>a?0:a)/Math.LN10}function Ua(a){return-Math.log(0<a?0:-a)/Math.LN10}function fd(a,b){function c(b){return a(d(b))}var d=Va(b),e=Va(1/b);c.invert=function(b){return e(a.invert(b))};c.domain=function(b){if(!arguments.length)return a.domain().map(e);a.domain(b.map(d));return c};c.ticks=function(a){return Mb(c.domain(),a)};c.tickFormat=function(a){return Nb(c.domain(),a)};c.nice=function(){return c.domain(Ta(c.domain(),bd))};c.exponent=function(a){if(!arguments.length)return b;
-var h=c.domain();d=Va(b=a);e=Va(1/b);return c.domain(h)};c.copy=function(){return fd(a.copy(),b)};return cd(c,a)}function Va(a){return function(b){return 0>b?-Math.pow(-b,a):Math.pow(b,a)}}function gd(a,b){function c(b){return f[((e.get(b)||e.set(b,a.push(b)))-1)%f.length]}function d(b,c){return g.range(a.length).map(function(a){return b+c*a})}var e,f,h;c.domain=function(d){if(!arguments.length)return a;a=[];e=new ba;for(var f=-1,h=d.length,g;++f<h;)e.has(g=d[f])||e.set(g,a.push(g));return c[b.t].apply(c,
-b.a)};c.range=function(a){if(!arguments.length)return f;f=a;h=0;b={t:"range",a:arguments};return c};c.rangePoints=function(e,l){2>arguments.length&&(l=0);var m=e[0],g=e[1],p=(g-m)/(Math.max(1,a.length-1)+l);f=d(2>a.length?(m+g)/2:m+p*l/2,p);h=0;b={t:"rangePoints",a:arguments};return c};c.rangeBands=function(e,l,m){2>arguments.length&&(l=0);3>arguments.length&&(m=l);var g=e[1]<e[0],p=e[g-0],q=(e[1-g]-p)/(a.length-l+2*m);f=d(p+q*m,q);g&&f.reverse();h=q*(1-l);b={t:"rangeBands",a:arguments};return c};
-c.rangeRoundBands=function(e,l,m){2>arguments.length&&(l=0);3>arguments.length&&(m=l);var g=e[1]<e[0],p=e[g-0],q=e[1-g],r=Math.floor((q-p)/(a.length-l+2*m));f=d(p+Math.round((q-p-(a.length-l)*r)/2),r);g&&f.reverse();h=Math.round(r*(1-l));b={t:"rangeRoundBands",a:arguments};return c};c.rangeBand=function(){return h};c.rangeExtent=function(){return Ca(b.a[0])};c.copy=function(){return gd(a,b)};return c.domain(a)}function hd(a,b){function c(){var c=0,h=b.length;for(e=[];++c<h;)e[c-1]=g.quantile(a,c/
-h);return d}function d(a){return isNaN(a=+a)?NaN:b[g.bisect(e,a)]}var e;d.domain=function(b){if(!arguments.length)return a;a=b.filter(function(a){return!isNaN(a)}).sort(g.ascending);return c()};d.range=function(a){if(!arguments.length)return b;b=a;return c()};d.quantiles=function(){return e};d.copy=function(){return hd(a,b)};return c()}function id(a,b,c){function d(b){return c[Math.max(0,Math.min(h,Math.floor(f*(b-a))))]}function e(){f=c.length/(b-a);h=c.length-1;return d}var f,h;d.domain=function(c){if(!arguments.length)return[a,
-b];a=+c[0];b=+c[c.length-1];return e()};d.range=function(a){if(!arguments.length)return c;c=a;return e()};d.copy=function(){return id(a,b,c)};return e()}function jd(a,b){function c(c){return b[g.bisect(a,c)]}c.domain=function(b){if(!arguments.length)return a;a=b;return c};c.range=function(a){if(!arguments.length)return b;b=a;return c};c.copy=function(){return jd(a,b)};return c}function kd(a){function b(a){return+a}b.invert=b;b.domain=b.range=function(c){if(!arguments.length)return a;a=c.map(b);return b};
-b.ticks=function(b){return Mb(a,b)};b.tickFormat=function(b){return Nb(a,b)};b.copy=function(){return kd(a)};return b}function hf(a){return a.innerRadius}function jf(a){return a.outerRadius}function ld(a){return a.startAngle}function md(a){return a.endAngle}function nd(a){function b(b){function h(){g.push("M",f(a(p),k))}for(var g=[],p=[],q=-1,r=b.length,s,t=F(c),v=F(d);++q<r;)e.call(this,s=b[q],q)?p.push([+t.call(this,s,q),+v.call(this,s,q)]):p.length&&(h(),p=[]);p.length&&h();return g.length?g.join(""):
-null}var c=Pb,d=od,e=za,f=U,h=f.key,k=.7;b.x=function(a){if(!arguments.length)return c;c=a;return b};b.y=function(a){if(!arguments.length)return d;d=a;return b};b.defined=function(a){if(!arguments.length)return e;e=a;return b};b.interpolate=function(a){if(!arguments.length)return h;h="function"===typeof a?f=a:(f=Qb.get(a)||U).key;return b};b.tension=function(a){if(!arguments.length)return k;k=a;return b};return b}function Pb(a){return a[0]}function od(a){return a[1]}function U(a){return a.join("L")}
-function Rb(a){for(var b=0,c=a.length,d=a[0],e=[d[0],",",d[1]];++b<c;)e.push("V",(d=a[b])[1],"H",d[0]);return e.join("")}function Sb(a){for(var b=0,c=a.length,d=a[0],e=[d[0],",",d[1]];++b<c;)e.push("H",(d=a[b])[0],"V",d[1]);return e.join("")}function Wa(a,b){if(1>b.length||a.length!=b.length&&a.length!=b.length+2)return U(a);var c=a.length!=b.length,d="",e=a[0],f=a[1],h=b[0],k=h,l=1;c&&(d+="Q"+(f[0]-2*h[0]/3)+","+(f[1]-2*h[1]/3)+","+f[0]+","+f[1],e=a[1],l=2);if(1<b.length)for(k=b[1],f=a[l],l++,d+=
-"C"+(e[0]+h[0])+","+(e[1]+h[1])+","+(f[0]-k[0])+","+(f[1]-k[1])+","+f[0]+","+f[1],e=2;e<b.length;e++,l++)f=a[l],k=b[e],d+="S"+(f[0]-k[0])+","+(f[1]-k[1])+","+f[0]+","+f[1];c&&(c=a[l],d+="Q"+(f[0]+2*k[0]/3)+","+(f[1]+2*k[1]/3)+","+c[0]+","+c[1]);return d}function Tb(a,b){for(var c=[],d=(1-b)/2,e,f=a[0],h=a[1],k=1,l=a.length;++k<l;)e=f,f=h,h=a[k],c.push([d*(h[0]-e[0]),d*(h[1]-e[1])]);return c}function pd(a){if(3>a.length)return U(a);var b=1,c=a.length,d=a[0],e=d[0],f=d[1],h=[e,e,e,(d=a[1])[0]],k=[f,
-f,f,d[1]],e=[e,",",f];for(Da(e,h,k);++b<c;)d=a[b],h.shift(),h.push(d[0]),k.shift(),k.push(d[1]),Da(e,h,k);for(b=-1;2>++b;)h.shift(),h.push(d[0]),k.shift(),k.push(d[1]),Da(e,h,k);return e.join("")}function aa(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]}function Da(a,b,c){a.push("C",aa(qd,b),",",aa(qd,c),",",aa(rd,b),",",aa(rd,c),",",aa(va,b),",",aa(va,c))}function Ub(a,b){return(b[1]-a[1])/(b[0]-a[0])}function sd(a){for(var b,c=-1,d=a.length,e,f;++c<d;)b=a[c],e=b[0],f=b[1]+na,b[0]=e*Math.cos(f),
-b[1]=e*Math.sin(f);return a}function td(a){function b(b){function l(){s.push("M",k(a(v),p),g,m(a(t.reverse()),p),"Z")}for(var s=[],t=[],v=[],x=-1,z=b.length,y,G=F(c),H=F(e),D=c===d?function(){return E}:F(d),B=e===f?function(){return wa}:F(f),E,wa;++x<z;)h.call(this,y=b[x],x)?(t.push([E=+G.call(this,y,x),wa=+H.call(this,y,x)]),v.push([+D.call(this,y,x),+B.call(this,y,x)])):t.length&&(l(),t=[],v=[]);t.length&&l();return s.length?s.join(""):null}var c=Pb,d=Pb,e=0,f=od,h=za,k=U,l=k.key,m=k,g="L",p=.7;
-b.x=function(a){if(!arguments.length)return d;c=d=a;return b};b.x0=function(a){if(!arguments.length)return c;c=a;return b};b.x1=function(a){if(!arguments.length)return d;d=a;return b};b.y=function(a){if(!arguments.length)return f;e=f=a;return b};b.y0=function(a){if(!arguments.length)return e;e=a;return b};b.y1=function(a){if(!arguments.length)return f;f=a;return b};b.defined=function(a){if(!arguments.length)return h;h=a;return b};b.interpolate=function(a){if(!arguments.length)return l;l="function"===
-typeof a?k=a:(k=Qb.get(a)||U).key;m=k.reverse||k;g=k.closed?"M":"L";return b};b.tension=function(a){if(!arguments.length)return p;p=a;return b};return b}function kf(a){return a.radius}function ud(a){return[a.x,a.y]}function lf(a){return function(){var b=a.apply(this,arguments),c=b[0],b=b[1]+na;return[c*Math.cos(b),c*Math.sin(b)]}}function mf(){return 64}function nf(){return"circle"}function vd(a){a=Math.sqrt(a/u);return"M0,"+a+"A"+a+","+a+" 0 1,1 0,"+-a+"A"+a+","+a+" 0 1,1 0,"+a+"Z"}function wd(a,
-b){a.attr("transform",function(a){return"translate("+b(a)+",0)"})}function xd(a,b){a.attr("transform",function(a){return"translate(0,"+b(a)+")"})}function of(a,b,c){d=[];if(c&&1<b.length){a=Ca(a.domain());for(var d,e=-1,f=b.length,h=(b[1]-b[0])/++c,k,l;++e<f;)for(k=c;0<--k;)(l=+b[e]-k*h)>=a[0]&&d.push(l);--e;for(k=0;++k<c&&(l=+b[e]+k*h)<a[1];)d.push(l)}return d}function pf(a){var b=a.source;a=a.target;var c;var d=a;if(b===d)c=b;else{c=yd(b);for(var d=yd(d),e=c.pop(),f=d.pop(),h=null;e===f;)h=e,e=
-c.pop(),f=d.pop();c=h}for(d=[b];b!==c;)b=b.parent,d.push(b);for(b=d.length;a!==c;)d.splice(b,0,a),a=a.parent;return d}function yd(a){for(var b=[],c=a.parent;null!=c;)b.push(a),a=c,c=c.parent;b.push(a);return b}function qf(a){a.fixed|=2}function rf(a){a.fixed&=-7}function sf(a){a.fixed|=4;a.px=a.x;a.py=a.y}function tf(a){a.fixed&=-5}function zd(a,b,c){var d=0,e=0;a.charge=0;if(!a.leaf)for(var f=a.nodes,h=f.length,k=-1,l;++k<h;)l=f[k],null!=l&&(zd(l,b,c),a.charge+=l.charge,d+=l.charge*l.cx,e+=l.charge*
-l.cy);a.point&&(a.leaf||(a.point.x+=Math.random()-.5,a.point.y+=Math.random()-.5),b*=c[a.point.index],a.charge+=a.pointCharge=b,d+=b*a.point.x,e+=b*a.point.y);a.cx=d/a.charge;a.cy=e/a.charge}function uf(a){return a.x}function vf(a){return a.y}function wf(a,b,c){a.y0=b;a.y=c}function Vb(a){return g.range(a.length)}function Wb(a){var b=-1;a=a[0].length;for(var c=[];++b<a;)c[b]=0;return c}function xf(a){for(var b=1,c=0,d=a[0][1],e,f=a.length;b<f;++b)(e=a[b][1])>d&&(c=b,d=e);return c}function yf(a){return a.reduce(zf,
-0)}function zf(a,b){return a+b[1]}function Af(a,b){return Ad(a,Math.ceil(Math.log(b.length)/Math.LN2+1))}function Ad(a,b){for(var c=-1,d=+a[0],e=(a[1]-d)/b,f=[];++c<=b;)f[c]=e*c+d;return f}function Bf(a){return[g.min(a),g.max(a)]}function Ea(a,b){g.rebind(a,b,"sort","children","value");a.nodes=a;a.links=Cf;return a}function Df(a){return a.children}function Ef(a){return a.value}function Ff(a,b){return b.value-a.value}function Cf(a){return g.merge(a.map(function(a){return(a.children||[]).map(function(c){return{source:a,
-target:c}})}))}function Gf(a,b){return a.value-b.value}function Xb(a,b){var c=a._pack_next;a._pack_next=b;b._pack_prev=a;b._pack_next=c;c._pack_prev=b}function Bd(a,b){a._pack_next=b;b._pack_prev=a}function Cd(a,b){var c=b.x-a.x,d=b.y-a.y,e=a.r+b.r;return.001<e*e-c*c-d*d}function Dd(a){function b(a){d=Math.min(a.x-a.r,d);e=Math.max(a.x+a.r,e);f=Math.min(a.y-a.r,f);h=Math.max(a.y+a.r,h)}if((c=a.children)&&(r=c.length)){var c,d=Infinity,e=-Infinity,f=Infinity,h=-Infinity,k,l,m,g,p,q,r;c.forEach(Hf);
-k=c[0];k.x=-k.r;k.y=0;b(k);if(1<r&&(l=c[1],l.x=l.r,l.y=0,b(l),2<r))for(m=c[2],Ed(k,l,m),b(m),Xb(k,m),k._pack_prev=m,Xb(m,l),l=k._pack_next,g=3;g<r;g++){Ed(k,l,m=c[g]);var s=0,t=1,v=1;for(p=l._pack_next;p!==l;p=p._pack_next,t++)if(Cd(p,m)){s=1;break}if(1==s)for(q=k._pack_prev;q!==p._pack_prev&&!Cd(q,m);q=q._pack_prev,v++);s?(t<v||t==v&&l.r<k.r?Bd(k,l=p):Bd(k=q,l),g--):(Xb(k,m),l=m,b(m))}k=(d+e)/2;l=(f+h)/2;for(g=p=0;g<r;g++)m=c[g],m.x-=k,m.y-=l,p=Math.max(p,m.r+Math.sqrt(m.x*m.x+m.y*m.y));a.r=p;c.forEach(If)}}
-function Hf(a){a._pack_next=a._pack_prev=a}function If(a){delete a._pack_next;delete a._pack_prev}function Fd(a,b,c,d){var e=a.children;a.x=b+=d*a.x;a.y=c+=d*a.y;a.r*=d;if(e){a=-1;for(var f=e.length;++a<f;)Fd(e[a],b,c,d)}}function Ed(a,b,c){var d=a.r+c.r,e=b.x-a.x,f=b.y-a.y;if(d&&(e||f)){var h=b.r+c.r,k=e*e+f*f,h=h*h,d=d*d;b=.5+(d-h)/(2*k);h=Math.sqrt(Math.max(0,2*h*(d+k)-(d-=k)*d-h*h))/(2*k);c.x=a.x+b*e+h*f;c.y=a.y+b*f-h*e}else c.x=a.x+d,c.y=a.y}function Jf(a){return 1+g.max(a,function(a){return a.y})}
-function Kf(a){return a.reduce(function(a,c){return a+c.x},0)/a.length}function Gd(a){var b=a.children;return b&&b.length?Gd(b[0]):a}function Hd(a){var b=a.children,c;return b&&(c=b.length)?Hd(b[c-1]):a}function Id(a,b){return a.parent==b.parent?1:2}function Yb(a){var b=a.children;return b&&b.length?b[0]:a._tree.thread}function Zb(a){var b=a.children,c;return b&&(c=b.length)?b[c-1]:a._tree.thread}function Xa(a,b){var c=a.children;if(c&&(e=c.length))for(var d,e,f=-1;++f<e;)0<b(d=Xa(c[f],b),a)&&(a=
-d);return a}function Lf(a,b){return a.x-b.x}function Mf(a,b){return b.x-a.x}function Nf(a,b){return a.depth-b.depth}function ea(a,b){function c(a,e){var f=a.children;if(f&&(g=f.length))for(var h,k=null,l=-1,g;++l<g;)h=f[l],c(h,k),k=h;b(a,e)}c(a,null)}function $b(a){return{x:a.x,y:a.y,dx:a.dx,dy:a.dy}}function Jd(a,b){var c=a.x+b[3],d=a.y+b[0],e=a.dx-b[1]-b[3],f=a.dy-b[0]-b[2];0>e&&(c+=e/2,e=0);0>f&&(d+=f/2,f=0);return{x:c,y:d,dx:e,dy:f}}function Kd(a,b){function c(a,c){return g.xhr(a,b,c).response(d)}
-function d(a){return c.parse(a.responseText)}function e(b){return b.map(f).join(a)}function f(a){return h.test(a)?'"'+a.replace(/\"/g,'""')+'"':a}var h=new RegExp('["'+a+"\n]"),k=a.charCodeAt(0);c.parse=function(a){var b;return c.parseRows(a,function(a){if(b)return b(a);b=new Function("d","return {"+a.map(function(a,b){return JSON.stringify(a)+": d["+b+"]"}).join(",")+"}")})};c.parseRows=function(a,b){function c(){if(g>=h)return d;if(z)return z=!1,e;var b=g;if(34===a.charCodeAt(b)){for(var f=b;f++<
-h;)if(34===a.charCodeAt(f)){if(34!==a.charCodeAt(f+1))break;++f}g=f+2;var m=a.charCodeAt(f+1);13===m?(z=!0,10===a.charCodeAt(f+2)&&++g):10===m&&(z=!0);return a.substring(b+1,f).replace(/""/g,'"')}for(;g<h;){m=a.charCodeAt(g++);f=1;if(10===m)z=!0;else if(13===m)z=!0,10===a.charCodeAt(g)&&(++g,++f);else if(m!==k)continue;return a.substring(b,g-f)}return a.substring(b)}for(var e={},d={},f=[],h=a.length,g=0,v=0,x,z;(x=c())!==d;){for(var y=[];x!==e&&x!==d;)y.push(x),x=c();b&&!(y=b(y,v++))||f.push(y)}return f};
-c.format=function(a){return a.map(e).join("\n")};return c}function Ya(a,b){if(Ld.hasOwnProperty(a.type))Ld[a.type](a,b)}function ac(a,b,c){var d=-1;c=a.length-c;var e;for(b.lineStart();++d<c;)e=a[d],b.point(e[0],e[1]);b.lineEnd()}function Md(a,b){var c=-1,d=a.length;for(b.polygonStart();++c<d;)ac(a[c],b,1);b.polygonEnd()}function Nd(a){return[Math.atan2(a[1],a[0]),Math.asin(Math.max(-1,Math.min(1,a[2])))]}function bc(a,b){return Math.abs(a[0]-b[0])<A&&Math.abs(a[1]-b[1])<A}function Za(a){var b=a[0];
-a=a[1];var c=Math.cos(a);return[c*Math.cos(b),c*Math.sin(b),Math.sin(a)]}function $a(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]}function Od(a,b){return[a[1]*b[2]-a[2]*b[1],a[2]*b[0]-a[0]*b[2],a[0]*b[1]-a[1]*b[0]]}function cc(a,b){return[a[0]*b,a[1]*b,a[2]*b]}function Pd(a){function b(b){function d(c,e){c=a(c,e);b.point(c[0],c[1])}function k(){q=NaN;x.point=l;b.lineStart()}function l(d,h){var k=Za([d,h]),l=a(d,h);c(q,r,p,s,t,v,q=l[0],r=l[1],p=d,s=k[0],t=k[1],v=k[2],e,b);b.point(q,r)}function g(){x.point=
-d;b.lineEnd()}function n(){var a,d,h,n,D,B;k();x.point=function(b,c){l(a=b,c);d=q;h=r;n=s;D=t;B=v;x.point=l};x.lineEnd=function(){c(q,r,p,s,t,v,d,h,a,n,D,B,e,b);x.lineEnd=g;g()}}var p,q,r,s,t,v,x={point:d,lineStart:k,lineEnd:g,polygonStart:function(){b.polygonStart();x.lineStart=n},polygonEnd:function(){b.polygonEnd();x.lineStart=k}};return x}function c(b,e,k,l,g,n,p,q,r,s,t,v,x,z){var y=p-b,G=q-e,H=y*y+G*G;if(H>4*d&&x--){var D=l+s,B=g+t,E=n+v,wa=Math.sqrt(D*D+B*B+E*E),L=Math.asin(E/=wa),u=Math.abs(Math.abs(E)-
-1)<A?(k+r)/2:Math.atan2(B,D),fa=a(u,L),L=fa[0],fa=fa[1],w=L-b,C=fa-e,I=G*w-y*C;if(I*I/H>d||.3<Math.abs((y*w+G*C)/H-.5))c(b,e,k,l,g,n,L,fa,u,D/=wa,B/=wa,E,x,z),z.point(L,fa),c(L,fa,u,D,B,E,p,q,r,s,t,v,x,z)}}var d=.5,e=16;b.precision=function(a){if(!arguments.length)return Math.sqrt(d);e=0<(d=a*a)&&16;return b};return b}function Qd(a,b){function c(a,b){var c=Math.sqrt(f-2*e*Math.sin(b))/e;return[c*Math.sin(a*=e),h-c*Math.cos(a)]}var d=Math.sin(a),e=(d+Math.sin(b))/2,f=1+d*(2*e-d),h=Math.sqrt(f)/e;c.invert=
-function(a,b){var c=h-b;return[Math.atan2(a,c)/e,Math.asin((f-(a*a+c*c)*e*e)/(2*e))]};return c}function Rd(a){function b(a,b){a<d&&(d=a);a>f&&(f=a);b<e&&(e=b);b>h&&(h=b)}function c(){k.point=k.lineEnd=T}var d,e,f,h,k={point:b,lineStart:T,lineEnd:T,polygonStart:function(){k.lineEnd=c},polygonEnd:function(){k.point=b}};return function(b){h=f=-(d=e=Infinity);g.geo.stream(b,a(k));return[[d,e],[f,h]]}}function Sd(a,b){if(!N){++Y;a*=w;var c=Math.cos(b*=w);J+=(c*Math.cos(a)-J)/Y;K+=(c*Math.sin(a)-K)/Y;I+=
-(Math.sin(b)-I)/Y}}function Of(){var a,b;N=1;dc();N=2;var c=Z.point;Z.point=function(d,e){c(a=d,b=e)};Z.lineEnd=function(){Z.point(a,b);ec();Z.lineEnd=ec}}function dc(){function a(a,f){a*=w;var h=Math.cos(f*=w),k=h*Math.cos(a),h=h*Math.sin(a),l=Math.sin(f),g=Math.atan2(Math.sqrt((g=c*l-d*h)*g+(g=d*k-b*l)*g+(g=b*h-c*k)*g),b*k+c*h+d*l);Y+=g;J+=g*(b+(b=k));K+=g*(c+(c=h));I+=g*(d+(d=l))}var b,c,d;1<N||(1>N&&(N=1,Y=J=K=I=0),Z.point=function(e,f){e*=w;var h=Math.cos(f*=w);b=h*Math.cos(e);c=h*Math.sin(e);
-d=Math.sin(f);Z.point=a})}function ec(){Z.point=Sd}function fc(a,b){var c=Math.cos(a),d=Math.sin(a);return function(e,f,h,k){if(null!=e){if(e=Td(c,e),f=Td(c,f),0<h?e<f:e>f)e+=2*h*u}else e=a+2*h*u,f=a;for(var l,g=h*b;0<h?e>f:e<f;e-=g)k.point((l=Nd([c,-d*Math.cos(e),-d*Math.sin(e)]))[0],l[1])}}function Td(a,b){var c=Za(b);c[0]-=a;var d=Math.sqrt(c[0]*c[0]+c[1]*c[1]+c[2]*c[2]);c[0]/=d;c[1]/=d;c[2]/=d;d=Math.acos(Math.max(-1,Math.min(1,-c[1])));return((0>-c[2]?-d:d)+2*Math.PI-A)%(2*Math.PI)}function Ud(a,
-b,c){return function(d){function e(b,c){a(b,c)&&d.point(b,c)}function f(a,b){p.point(a,b)}function h(){q.point=f;p.lineStart()}function k(){q.point=e;p.lineEnd()}function l(a,b){z.point(a,b);y.push([a,b])}function m(){z.lineStart();y=[]}function n(){l(y[0][0],y[0][1]);z.lineEnd();var a=z.clean(),b=x.buffer(),c=b.length;if(c)if(y=null,a&1){a=b[0];s+=Vd(a,1);var c=a.length-1,b=-1,e;for(d.lineStart();++b<c;)d.point((e=a[b])[0],e[1]);d.lineEnd()}else 1<c&&a&2&&b.push(b.pop().concat(b.shift())),r.push(b.filter(Pf));
-else v=!0,t+=Vd(y,-1),y=null}var p=b(d),q={point:e,lineStart:h,lineEnd:k,polygonStart:function(){q.point=l;q.lineStart=m;q.lineEnd=n;v=!1;t=s=0;r=[];d.polygonStart()},polygonEnd:function(){q.point=e;q.lineStart=h;q.lineEnd=k;r=g.merge(r);if(r.length)Qf(r,c,d);else if(s<-A||v&&t<-A)d.lineStart(),c(null,null,1,d),d.lineEnd();d.polygonEnd();r=null},sphere:function(){d.polygonStart();d.lineStart();c(null,null,1,d);d.lineEnd();d.polygonEnd()}},r,s,t,v,x=Rf(),z=b(x),y;return q}}function Qf(a,b,c){var d=
-[],e=[];a.forEach(function(a){var b=a.length;if(!(1>=b)){var c=a[0],b=a[b-1];a={point:c,points:a,other:null,visited:!1,entry:!0,subject:!0};c={point:c,points:[c],other:a,visited:!1,entry:!1,subject:!1};a.other=c;d.push(a);e.push(c);a={point:b,points:[b],other:null,visited:!1,entry:!1,subject:!0};c={point:b,points:[b],other:a,visited:!1,entry:!0,subject:!1};a.other=c;d.push(a);e.push(c)}});e.sort(Sf);Wd(d);Wd(e);if(d.length){a=d[0];for(var f,h,k;;){for(f=a;f.visited;)if((f=f.next)===a)return;h=f.points;
-c.lineStart();do{f.visited=f.other.visited=!0;if(f.entry){if(f.subject)for(var l=0;l<h.length;l++)c.point((k=h[l])[0],k[1]);else b(f.point,f.next.point,1,c);f=f.next}else{if(f.subject)for(h=f.prev.points,l=h.length;0<=--l;)c.point((k=h[l])[0],k[1]);else b(f.point,f.prev.point,-1,c);f=f.prev}f=f.other;h=f.points}while(!f.visited);c.lineEnd()}}}function Wd(a){if(b=a.length){for(var b,c=0,d=a[0],e;++c<b;)d.next=e=a[c],e.prev=d,d=e;d.next=e=a[0];e.prev=d}}function Sf(a,b){return(0>(a=a.point)[0]?a[1]-
-u/2-A:u/2-a[1])-(0>(b=b.point)[0]?b[1]-u/2-A:u/2-b[1])}function Pf(a){return 1<a.length}function Rf(){var a=[],b;return{lineStart:function(){a.push(b=[])},point:function(a,d){b.push([a,d])},lineEnd:T,buffer:function(){var c=a;a=[];b=null;return c}}}function Vd(a,b){if(!(c=a.length))return 0;for(var c,d=0,e=0,f=a[0],h=f[0],k=f[1],l=Math.cos(k),g=Math.atan2(b*Math.sin(h)*l,Math.sin(k)),n=1-b*Math.cos(h)*l,p=g;++d<c;)f=a[d],l=Math.cos(k=f[1]),f=Math.atan2(b*Math.sin(h=f[0])*l,Math.sin(k)),h=1-b*Math.cos(h)*
-l,Math.abs(n-2)<A&&Math.abs(h-2)<A||(Math.abs(h)<A||Math.abs(n)<A||(Math.abs(Math.abs(f-g)-u)<A?2<h+n&&(e+=4*(f-g)):e=Math.abs(n-2)<A?e+4*(f-p):e+((3*u+f-g)%(2*u)-u)*(n+h)),p=g,g=f,n=h);return e}function Tf(a){function b(a,b){return Math.cos(a)*Math.cos(b)>d}function c(a,b){var c=Za(a,0),k=Za(b,0),l=[1,0,0],k=Od(c,k),g=$a(k,k),c=k[0],n=g-c*c;if(!n)return a;g=d*g/n;n=-d*c/n;c=Od(l,k);l=cc(l,g);k=cc(k,n);l[0]+=k[0];l[1]+=k[1];l[2]+=k[2];k=$a(l,c);g=$a(c,c);n=Math.sqrt(k*k-g*($a(l,l)-1));c=cc(c,(-k-
-n)/g);c[0]+=l[0];c[1]+=l[1];c[2]+=l[2];return Nd(c)}a*=w;var d=Math.cos(a);a=fc(a,6*w);return Ud(b,function(a){var d,h,k,l;return{lineStart:function(){k=h=!1;l=1},point:function(g,n){var p=[g,n],q,r=b(g,n);!d&&(k=h=r)&&a.lineStart();r!==h&&(q=c(d,p),bc(d,q)||bc(p,q))&&(p[0]+=A,p[1]+=A,r=b(p[0],p[1]));r!==h&&(l=0,(h=r)?(a.lineStart(),q=c(p,d),a.point(q[0],q[1])):(q=c(d,p),a.point(q[0],q[1]),a.lineEnd()),d=q);!r||d&&bc(d,p)||a.point(p[0],p[1]);d=p},lineEnd:function(){h&&a.lineEnd();d=null},clean:function(){return l|
-(k&&h)<<1}}},a)}function Xd(a,b){function c(c,e){return c=a(c,e),b(c[0],c[1])}a.invert&&b.invert&&(c.invert=function(c,e){return c=b.invert(c,e),c&&a.invert(c[0],c[1])});return c}function ab(a,b){return[a,b]}function Uf(a,b,c){var d=g.range(a,b-A,c).concat(b);return function(a){return d.map(function(b){return[a,b]})}}function Vf(a,b,c){var d=g.range(a,b-A,c).concat(b);return function(a){return d.map(function(b){return[b,a]})}}function Wf(a,b,c,d){function e(a){var b=Math.sin(a*=q)*r,c=Math.sin(q-
-a)*r;a=c*l+b*n;var d=c*g+b*p,b=c*h+b*k;return[Math.atan2(d,a)/w,Math.atan2(b,Math.sqrt(a*a+d*d))/w]}var f=Math.cos(b),h=Math.sin(b);b=Math.cos(d);var k=Math.sin(d),l=f*Math.cos(a),g=f*Math.sin(a),n=b*Math.cos(c),p=b*Math.sin(c),q=Math.acos(Math.max(-1,Math.min(1,h*k+f*b*Math.cos(c-a)))),r=1/Math.sin(q);e.distance=q;return e}function gc(a,b){return[a/(2*u),Math.max(-.5,Math.min(.5,Math.log(Math.tan(u/4+b/2))/(2*u)))]}function Yd(a){return"m0,"+a+"a"+a+","+a+" 0 1,1 0,"+-2*a+"a"+a+","+a+" 0 1,1 0,"+
-2*a+"z"}function Xf(a){var b=Pd(function(b,d){return a([b*O,d*O])});return function(a){a=b(a);return{point:function(b,e){a.point(b*w,e*w)},sphere:function(){a.sphere()},lineStart:function(){a.lineStart()},lineEnd:function(){a.lineEnd()},polygonStart:function(){a.polygonStart()},polygonEnd:function(){a.polygonEnd()}}}}function Yf(){function a(a,b){h.push("M",a,",",b,f)}function b(a,b){h.push("M",a,",",b);k.point=c}function c(a,b){h.push("L",a,",",b)}function d(){k.point=a}function e(){h.push("Z")}
-var f=Yd(4.5),h=[],k={point:a,lineStart:function(){k.point=b},lineEnd:d,polygonStart:function(){k.lineEnd=e},polygonEnd:function(){k.lineEnd=d;k.point=a},pointRadius:function(a){f=Yd(a);return k},result:function(){if(h.length){var a=h.join("");h=[];return a}}};return k}function Zf(a){function b(b,c){a.moveTo(b,c);a.arc(b,c,h,0,2*u)}function c(b,c){a.moveTo(b,c);k.point=d}function d(b,c){a.lineTo(b,c)}function e(){k.point=b}function f(){a.closePath()}var h=4.5,k={point:b,lineStart:function(){k.point=
-c},lineEnd:e,polygonStart:function(){k.lineEnd=f},polygonEnd:function(){k.lineEnd=e;k.point=b},pointRadius:function(a){h=a;return k},result:T};return k}function $f(){function a(a,b){bb+=e*a-d*b;d=a;e=b}var b,c,d,e;ja.point=function(f,h){ja.point=a;b=d=f;c=e=h};ja.lineEnd=function(){a(b,c)}}function hc(a,b){N||(J+=a,K+=b,++I)}function Zd(){function a(a,e){var f=a-b,h=e-c,f=Math.sqrt(f*f+h*h);J+=f*(b+a)/2;K+=f*(c+e)/2;I+=f;b=a;c=e}var b,c;if(1!==N)if(1>N)N=1,J=K=I=0;else return;$.point=function(d,e){$.point=
-a;b=d;c=e}}function $d(){$.point=hc}function ag(){function a(a,b){var c=e*a-d*b;J+=c*(d+a);K+=c*(e+b);I+=3*c;d=a;e=b}var b,c,d,e;2>N&&(N=2,J=K=I=0);$.point=function(f,h){$.point=a;b=d=f;c=e=h};$.lineEnd=function(){a(b,c)}}function bg(){function a(a,b){a*=w;b=b*w/2+u/4;var c=a-d,g=Math.cos(b),n=Math.sin(b),p=f*n,q=cb,r=db,s=e*g+p*Math.cos(c),c=p*Math.sin(c);cb=q*s-r*c;db=r*s+q*c;d=a;e=g;f=n}var b,c,d,e,f;ka.point=function(h,k){ka.point=a;d=(b=h)*w;e=Math.cos(k=(c=k)*w/2+u/4);f=Math.sin(k)};ka.lineEnd=
-function(){a(b,c)}}function la(a){return ic(function(){return a})()}function ic(a){function b(a){a=h(a[0]*w,a[1]*w);return[a[0]*l+v,x-a[1]*l]}function c(a){return(a=h.invert((a[0]-v)/l,(x-a[1])/l))&&[a[0]*O,a[1]*O]}function d(){h=Xd(f=ae(r,s,t),e);var a=e(p,q);v=m-a[0]*l;x=n+a[1]*l;return b}var e,f,h,k=Pd(function(a,b){a=e(a,b);return[a[0]*l+v,x-a[1]*l]}),l=150,m=480,n=250,p=0,q=0,r=0,s=0,t=0,v,x,z=be,y=null;b.stream=function(a){return cg(f,z(k(a)))};b.clipAngle=function(a){if(!arguments.length)return y;
-z=null==a?(y=a,be):Tf(y=+a);return b};b.scale=function(a){if(!arguments.length)return l;l=+a;return d()};b.translate=function(a){if(!arguments.length)return[m,n];m=+a[0];n=+a[1];return d()};b.center=function(a){if(!arguments.length)return[p*O,q*O];p=a[0]%360*w;q=a[1]%360*w;return d()};b.rotate=function(a){if(!arguments.length)return[r*O,s*O,t*O];r=a[0]%360*w;s=a[1]%360*w;t=2<a.length?a[2]%360*w:0;return d()};g.rebind(b,k,"precision");return function(){e=a.apply(this,arguments);b.invert=e.invert&&
-c;return d()}}function cg(a,b){return{point:function(c,d){d=a(c*w,d*w);c=d[0];b.point(c>u?c-2*u:c<-u?c+2*u:c,d[1])},sphere:function(){b.sphere()},lineStart:function(){b.lineStart()},lineEnd:function(){b.lineEnd()},polygonStart:function(){b.polygonStart()},polygonEnd:function(){b.polygonEnd()}}}function ae(a,b,c){return a?b||c?Xd(ce(a),de(b,c)):ce(a):b||c?de(b,c):ab}function ee(a){return function(b,c){return b+=a,[b>u?b-2*u:b<-u?b+2*u:b,c]}}function ce(a){var b=ee(a);b.invert=ee(-a);return b}function de(a,
-b){function c(a,b){var c=Math.cos(b),g=Math.cos(a)*c,c=Math.sin(a)*c,p=Math.sin(b),q=p*d+g*e;return[Math.atan2(c*f-q*h,g*d-p*e),Math.asin(Math.max(-1,Math.min(1,q*f+c*h)))]}var d=Math.cos(a),e=Math.sin(a),f=Math.cos(b),h=Math.sin(b);c.invert=function(a,b){var c=Math.cos(b),g=Math.cos(a)*c,c=Math.sin(a)*c,p=Math.sin(b),q=p*f-c*h;return[Math.atan2(c*f+p*h,g*d+q*e),Math.asin(Math.max(-1,Math.min(1,q*d-g*e)))]};return c}function Fa(a,b){function c(b,c){var f=Math.cos(b),h=Math.cos(c),f=a(f*h);return[f*
-h*Math.sin(b),f*Math.sin(c)]}c.invert=function(a,c){var f=Math.sqrt(a*a+c*c),h=b(f),k=Math.sin(h),h=Math.cos(h);return[Math.atan2(a*k,f*h),Math.asin(f&&c*k/f)]};return c}function dg(a,b,c,d){var e,f,h;a=d[a];e=a[0];f=a[1];a=d[b];b=a[0];h=a[1];a=d[c];return 0<(a[1]-f)*(b-e)-(h-f)*(a[0]-e)}function jc(a,b,c){return(c[0]-b[0])*(a[1]-b[1])<(c[1]-b[1])*(a[0]-b[0])}function fe(a,b,c,d){var e=a[0],f=c[0],h=b[0]-e,k=d[0]-f;a=a[1];c=c[1];b=b[1]-a;d=d[1]-c;f=(k*(a-c)-d*(e-f))/(d*h-k*b);return[e+f*h,a+f*b]}
-function ge(a,b){var c=a.map(function(a,b){return{index:b,x:a[0],y:a[1]}}).sort(function(a,b){return a.y<b.y?-1:a.y>b.y?1:a.x<b.x?-1:a.x>b.x?1:0}),d=null,e={list:[],leftEnd:null,rightEnd:null,init:function(){e.leftEnd=e.createHalfEdge(null,"l");e.rightEnd=e.createHalfEdge(null,"l");e.leftEnd.r=e.rightEnd;e.rightEnd.l=e.leftEnd;e.list.unshift(e.leftEnd,e.rightEnd)},createHalfEdge:function(a,b){return{edge:a,side:b,vertex:null,l:null,r:null}},insert:function(a,b){b.l=a;b.r=a.r;a.r.l=b;a.r=b},leftBound:function(a){var b=
-e.leftEnd;do b=b.r;while(b!=e.rightEnd&&f.rightOf(b,a));return b=b.l},del:function(a){a.l.r=a.r;a.r.l=a.l;a.edge=null},right:function(a){return a.r},left:function(a){return a.l},leftRegion:function(a){return null==a.edge?d:a.edge.region[a.side]},rightRegion:function(a){return null==a.edge?d:a.edge.region[kc[a.side]]}},f={bisect:function(a,b){var c={region:{l:a,r:b},ep:{l:null,r:null}},d=b.x-a.x,e=b.y-a.y;c.c=a.x*d+a.y*e+.5*(d*d+e*e);(0<d?d:-d)>(0<e?e:-e)?(c.a=1,c.b=e/d,c.c/=d):(c.b=1,c.a=d/e,c.c/=
-e);return c},intersect:function(a,b){var c=a.edge,d=b.edge;if(!c||!d||c.region.r==d.region.r)return null;var e=c.a*d.b-c.b*d.a;if(1E-10>Math.abs(e))return null;var f=(c.c*d.b-d.c*c.b)/e,e=(d.c*c.a-c.c*d.a)/e,h=c.region.r,k=d.region.r;h.y<k.y||h.y==k.y&&h.x<k.x?h=a:(h=b,c=d);return(c=f>=c.region.r.x)&&"l"===h.side||!c&&"r"===h.side?null:{x:f,y:e}},rightOf:function(a,b){var c=a.edge,d=c.region.r,e=b.x>d.x;if(e&&"l"===a.side)return 1;if(!e&&"r"===a.side)return 0;if(1===c.a){var f=b.y-d.y,h=b.x-d.x,k=
-0,g=0;!e&&0>c.b||e&&0<=c.b?g=k=f>=c.b*h:(g=b.x+b.y*c.b>c.c,0>c.b&&(g=!g),g||(k=1));k||(d=d.x-c.region.l.x,g=c.b*(h*h-f*f)<d*f*(1+2*h/d+c.b*c.b),0>c.b&&(g=!g))}else h=c.c-c.a*b.x,c=b.y-h,f=b.x-d.x,d=h-d.y,g=c*c>f*f+d*d;return"l"===a.side?g:!g},endPoint:function(a,c,d){a.ep[c]=d;a.ep[kc[c]]&&b(a)},distance:function(a,b){var c=a.x-b.x,d=a.y-b.y;return Math.sqrt(c*c+d*d)}},h={list:[],insert:function(a,b,c){a.vertex=b;a.ystar=b.y+c;c=0;for(var d=h.list,e=d.length;c<e;c++){var f=d[c];if(!(a.ystar>f.ystar||
-a.ystar==f.ystar&&b.x>f.vertex.x))break}d.splice(c,0,a)},del:function(a){for(var b=0,c=h.list,d=c.length;b<d&&c[b]!=a;++b);c.splice(b,1)},empty:function(){return 0===h.list.length},nextEvent:function(a){for(var b=0,c=h.list,d=c.length;b<d;++b)if(c[b]==a)return c[b+1];return null},min:function(){var a=h.list[0];return{x:a.vertex.x,y:a.ystar}},extractMin:function(){return h.list.shift()}};e.init();for(var d=c.shift(),k=c.shift(),g,m,n,p,q,r,s,t,v;;)if(h.empty()||(g=h.min()),k&&(h.empty()||k.y<g.y||
-k.y==g.y&&k.x<g.x)){m=e.leftBound(k);n=e.right(m);s=e.rightRegion(m);v=f.bisect(s,k);r=e.createHalfEdge(v,"l");e.insert(m,r);if(t=f.intersect(m,r))h.del(m),h.insert(m,t,f.distance(t,k));m=r;r=e.createHalfEdge(v,"r");e.insert(m,r);(t=f.intersect(r,n))&&h.insert(r,t,f.distance(t,k));k=c.shift()}else if(h.empty())break;else{m=h.extractMin();p=e.left(m);n=e.right(m);q=e.right(n);s=e.leftRegion(m);r=e.rightRegion(n);t=m.vertex;f.endPoint(m.edge,m.side,t);f.endPoint(n.edge,n.side,t);e.del(m);h.del(n);e.del(n);
-m="l";s.y>r.y&&(m=s,s=r,r=m,m="r");v=f.bisect(s,r);r=e.createHalfEdge(v,m);e.insert(p,r);f.endPoint(v,kc[m],t);if(t=f.intersect(p,r))h.del(p),h.insert(p,t,f.distance(t,s));(t=f.intersect(r,q))&&h.insert(r,t,f.distance(t,s))}for(m=e.right(e.leftEnd);m!=e.rightEnd;m=e.right(m))b(m.edge)}function Ga(a,b,c,d,e,f){if(!a(b,c,d,e,f)){var h=.5*(c+e),k=.5*(d+f);b=b.nodes;b[0]&&Ga(a,b[0],c,d,h,k);b[1]&&Ga(a,b[1],h,d,e,k);b[2]&&Ga(a,b[2],c,k,h,f);b[3]&&Ga(a,b[3],h,k,e,f)}}function oa(){this._=new Date(1<arguments.length?
-Date.UTC.apply(this,arguments):arguments[0])}function eb(a,b,c,d){for(var e,f=0,h=b.length,k=c.length;f<h;){if(d>=k)return-1;e=b.charCodeAt(f++);if(37===e){if(e=eg[b.charAt(f++)],!e||0>(d=e(a,c,d)))return-1}else if(e!=c.charCodeAt(d++))return-1}return d}function fb(a){return new RegExp("^(?:"+a.map(g.requote).join("|")+")","i")}function he(a){for(var b=new ba,c=-1,d=a.length;++c<d;)b.set(a[c].toLowerCase(),c);return b}function S(a,b,c){a+="";var d=a.length;return d<c?Array(c-d+1).join(b)+a:a}function ie(a,
-b,c){Q.lastIndex=0;return(b=Q.exec(b.substring(c,c+2)))?(a.d=+b[0],c+b[0].length):-1}function je(a,b,c){Q.lastIndex=0;return(b=Q.exec(b.substring(c,c+2)))?(a.H=+b[0],c+b[0].length):-1}function lc(a){return a.toISOString()}function pa(a,b,c){function d(b){var c=a(b),d=f(c,1);return b-c<d-b?c:d}function e(c){b(c=a(new R(c-1)),1);return c}function f(a,c){b(a=new R(+a),c);return a}function h(a,d,f){a=e(a);var h=[];if(1<f)for(;a<d;)c(a)%f||h.push(new Date(+a)),b(a,1);else for(;a<d;)h.push(new Date(+a)),
-b(a,1);return h}a.floor=a;a.round=d;a.ceil=e;a.offset=f;a.range=h;var k=a.utc=gb(a);k.floor=k;k.round=gb(d);k.ceil=gb(e);k.offset=gb(f);k.range=function(a,b,c){try{R=oa;var d=new oa;d._=a;return h(d,b,c)}finally{R=Date}};return a}function gb(a){return function(b,c){try{R=oa;var d=new oa;d._=b;return a(d,c)._}finally{R=Date}}}function mc(a,b,c){function d(b){return a(b)}d.invert=function(b){return nc(a.invert(b))};d.domain=function(b){if(!arguments.length)return a.domain().map(nc);a.domain(b);return d};
-d.nice=function(a){return d.domain(Ta(d.domain(),function(){return a}))};d.ticks=function(c,f){var h,k=d.domain();h=k[0];k=k[k.length-1];h=h<k?[h,k]:[k,h];if("function"!==typeof c){var k=(h[1]-h[0])/c,l=g.bisect(hb,k);if(l==hb.length)return b.year(h,c);if(!l)return a.ticks(c).map(nc);Math.log(k/hb[l-1])<Math.log(hb[l]/k)&&--l;c=b[l];f=c[1];c=c[0].range}return c(h[0],new Date(+h[1]+1),f)};d.tickFormat=function(){return c};d.copy=function(){return mc(a.copy(),b,c)};return g.rebind(d,a,"range","rangeRound",
-"interpolate","clamp")}function nc(a){return new Date(a)}function ke(a){return function(b){for(var c=a.length-1,d=a[c];!d[1](b);)d=a[--c];return d[0](b)}}function oc(a){var b=new Date(a,0,1);b.setFullYear(a);return b}function fg(a){var b=a.getFullYear(),c=oc(b),d=oc(b+1);return b+(a-c)/(d-c)}function pc(a){var b=new Date(Date.UTC(a,0,1));b.setUTCFullYear(a);return b}function gg(a){var b=a.getUTCFullYear(),c=pc(b),d=pc(b+1);return b+(a-c)/(d-c)}var u=Math.PI,A=1E-6,g={version:"3.0.6"},w=u/180,O=180/
-u,W=document,P=window,ib=[3,3];Date.now||(Date.now=function(){return+new Date});try{W.createElement("div").style.setProperty("opacity",0,"")}catch(Ng){var le=P.CSSStyleDeclaration.prototype,hg=le.setProperty;le.setProperty=function(a,b,c){hg.call(this,a,b+"",c)}}var ha=function(a){return Array.prototype.slice.call(a)};try{ha(W.documentElement.childNodes)[0].nodeType}catch(Og){ha=Je}var Hb=[].__proto__?function(a,b){a.__proto__=b}:function(a,b){for(var c in b)a[c]=b[c]};g.map=function(a){var b=new ba,
-c;for(c in a)b.set(c,a[c]);return b};(function(a,b){try{for(var c in b)Object.defineProperty(a.prototype,c,{value:b[c],enumerable:!1})}catch(d){a.prototype=b}})(ba,{has:function(a){return Ha+a in this},get:function(a){return this[Ha+a]},set:function(a,b){return this[Ha+a]=b},remove:function(a){a=Ha+a;return a in this&&delete this[a]},keys:function(){var a=[];this.forEach(function(b){a.push(b)});return a},values:function(){var a=[];this.forEach(function(b,c){a.push(c)});return a},entries:function(){var a=
-[];this.forEach(function(b,c){a.push({key:b,value:c})});return a},forEach:function(a){for(var b in this)b.charCodeAt(0)===ig&&a.call(this,b.substring(1),this[b])}});var Ha="\x00",ig=Ha.charCodeAt(0);g.functor=F;g.rebind=function(a,b){for(var c=1,d=arguments.length,e;++c<d;)a[e=arguments[c]]=Ke(a,b,b[e]);return a};g.ascending=function(a,b){return a<b?-1:a>b?1:a>=b?0:NaN};g.descending=function(a,b){return b<a?-1:b>a?1:b>=a?0:NaN};g.mean=function(a,b){var c=a.length,d,e=0,f=-1,h=0;if(1===arguments.length)for(;++f<
-c;)tb(d=a[f])&&(e+=(d-e)/++h);else for(;++f<c;)tb(d=b.call(a,a[f],f))&&(e+=(d-e)/++h);return h?e:void 0};g.median=function(a,b){1<arguments.length&&(a=a.map(b));a=a.filter(tb);return a.length?g.quantile(a.sort(g.ascending),.5):void 0};g.min=function(a,b){var c=-1,d=a.length,e,f;if(1===arguments.length){for(;++c<d&&(null==(e=a[c])||e!=e);)e=void 0;for(;++c<d;)null!=(f=a[c])&&e>f&&(e=f)}else{for(;++c<d&&(null==(e=b.call(a,a[c],c))||e!=e);)e=void 0;for(;++c<d;)null!=(f=b.call(a,a[c],c))&&e>f&&(e=f)}return e};
-g.max=function(a,b){var c=-1,d=a.length,e,f;if(1===arguments.length){for(;++c<d&&(null==(e=a[c])||e!=e);)e=void 0;for(;++c<d;)null!=(f=a[c])&&f>e&&(e=f)}else{for(;++c<d&&(null==(e=b.call(a,a[c],c))||e!=e);)e=void 0;for(;++c<d;)null!=(f=b.call(a,a[c],c))&&f>e&&(e=f)}return e};g.extent=function(a,b){var c=-1,d=a.length,e,f,h;if(1===arguments.length){for(;++c<d&&(null==(e=h=a[c])||e!=e);)e=h=void 0;for(;++c<d;)null!=(f=a[c])&&(e>f&&(e=f),h<f&&(h=f))}else{for(;++c<d&&(null==(e=h=b.call(a,a[c],c))||e!=
-e);)e=void 0;for(;++c<d;)null!=(f=b.call(a,a[c],c))&&(e>f&&(e=f),h<f&&(h=f))}return[e,h]};g.random={normal:function(a,b){var c=arguments.length;2>c&&(b=1);1>c&&(a=0);return function(){var c,e;do c=2*Math.random()-1,e=2*Math.random()-1,e=c*c+e*e;while(!e||1<e);return a+b*c*Math.sqrt(-2*Math.log(e)/e)}},logNormal:function(){var a=g.random.normal.apply(g,arguments);return function(){return Math.exp(a())}},irwinHall:function(a){return function(){for(var b=0,c=0;c<a;c++)b+=Math.random();return b/a}}};
-g.sum=function(a,b){var c=0,d=a.length,e,f=-1;if(1===arguments.length)for(;++f<d;)isNaN(e=+a[f])||(c+=e);else for(;++f<d;)isNaN(e=+b.call(a,a[f],f))||(c+=e);return c};g.quantile=function(a,b){var c=(a.length-1)*b+1,d=Math.floor(c),e=+a[d-1];return(c-=d)?e+c*(a[d]-e):e};g.shuffle=function(a){for(var b=a.length,c,d;b;)d=Math.random()*b--|0,c=a[b],a[b]=a[d],a[d]=c;return a};g.transpose=function(a){return g.zip.apply(g,a)};g.zip=function(){if(!(e=arguments.length))return[];for(var a=-1,b=g.min(arguments,
-Le),c=Array(b);++a<b;)for(var d=-1,e,f=c[a]=Array(e);++d<e;)f[d]=arguments[d][a];return c};g.bisector=function(a){return{left:function(b,c,d,e){3>arguments.length&&(d=0);4>arguments.length&&(e=b.length);for(;d<e;){var f=d+e>>>1;a.call(b,b[f],f)<c?d=f+1:e=f}return d},right:function(b,c,d,e){3>arguments.length&&(d=0);4>arguments.length&&(e=b.length);for(;d<e;){var f=d+e>>>1;c<a.call(b,b[f],f)?e=f:d=f+1}return d}}};var me=g.bisector(function(a){return a});g.bisectLeft=me.left;g.bisect=g.bisectRight=
-me.right;g.nest=function(){function a(b,e){if(e>=d.length)return h?h.call(c,b):f?b.sort(f):b;for(var g=-1,n=b.length,p=d[e++],q,r,s=new ba,t,v={};++g<n;)(t=s.get(q=p(r=b[g])))?t.push(r):s.set(q,[r]);s.forEach(function(b,c){v[b]=a(c,e)});return v}function b(a,c){if(c>=d.length)return a;var f=[],h=e[c++],g;for(g in a)f.push({key:g,values:b(a[g],c)});h&&f.sort(function(a,b){return h(a.key,b.key)});return f}var c={},d=[],e=[],f,h;c.map=function(b){return a(b,0)};c.entries=function(c){return b(a(c,0),
-0)};c.key=function(a){d.push(a);return c};c.sortKeys=function(a){e[d.length-1]=a;return c};c.sortValues=function(a){f=a;return c};c.rollup=function(a){h=a;return c};return c};g.keys=function(a){var b=[],c;for(c in a)b.push(c);return b};g.values=function(a){var b=[],c;for(c in a)b.push(a[c]);return b};g.entries=function(a){var b=[],c;for(c in a)b.push({key:c,value:a[c]});return b};g.permute=function(a,b){for(var c=[],d=-1,e=b.length;++d<e;)c[d]=a[b[d]];return c};g.merge=function(a){return Array.prototype.concat.apply([],
-a)};g.range=function(a,b,c){3>arguments.length&&(c=1,2>arguments.length&&(b=a,a=0));if(Infinity===(b-a)/c)throw Error("infinite range");var d=[],e;e=Math.abs(c);for(var f=1;e*f%1;)f*=10;e=f;var f=-1,h;a*=e;b*=e;c*=e;if(0>c)for(;(h=a+c*++f)>b;)d.push(h/e);else for(;(h=a+c*++f)<b;)d.push(h/e);return d};g.requote=function(a){return a.replace(jg,"\\$&")};var jg=/[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;g.round=function(a,b){return b?Math.round(a*(b=Math.pow(10,b)))/b:Math.round(a)};g.xhr=function(a,b,c){function d(){var a=
-l.status;!a&&l.responseText||200<=a&&300>a||304===a?f.load.call(e,k.call(e,l)):f.error.call(e,l)}var e={},f=g.dispatch("progress","load","error"),h={},k=V,l=new (P.XDomainRequest&&/^(http(s)?:)?\/\//.test(a)?XDomainRequest:XMLHttpRequest);"onload"in l?l.onload=l.onerror=d:l.onreadystatechange=function(){3<l.readyState&&d()};l.onprogress=function(a){var b=g.event;g.event=a;try{f.progress.call(e,l)}finally{g.event=b}};e.header=function(a,b){a=(a+"").toLowerCase();if(2>arguments.length)return h[a];null==
-b?delete h[a]:h[a]=b+"";return e};e.mimeType=function(a){if(!arguments.length)return b;b=null==a?null:a+"";return e};e.response=function(a){k=a;return e};["get","post"].forEach(function(a){e[a]=function(){return e.send.apply(e,[a].concat(ha(arguments)))}});e.send=function(c,d,f){2===arguments.length&&"function"===typeof d&&(f=d,d=null);l.open(c,a,!0);null==b||"accept"in h||(h.accept=b+",*/*");if(l.setRequestHeader)for(var k in h)l.setRequestHeader(k,h[k]);null!=b&&l.overrideMimeType&&l.overrideMimeType(b);
-if(null!=f)e.on("error",f).on("load",function(a){f(null,a)});l.send(null==d?null:d);return e};e.abort=function(){l.abort();return e};g.rebind(e,f,"on");2===arguments.length&&"function"===typeof b&&(c=b,b=null);return null==c?e:e.get(Me(c))};g.text=function(){return g.xhr.apply(g,arguments).response(Ne)};g.json=function(a,b){return g.xhr(a,"application/json",b).response(Oe)};g.html=function(a,b){return g.xhr(a,"text/html",b).response(Pe)};g.xml=function(){return g.xhr.apply(g,arguments).response(Qe)};
-var qc={svg:"http://www.w3.org/2000/svg",xhtml:"http://www.w3.org/1999/xhtml",xlink:"http://www.w3.org/1999/xlink",xml:"http://www.w3.org/XML/1998/namespace",xmlns:"http://www.w3.org/2000/xmlns/"};g.ns={prefix:qc,qualify:function(a){var b=a.indexOf(":"),c=a;0<=b&&(c=a.substring(0,b),a=a.substring(b+1));return qc.hasOwnProperty(c)?{space:qc[c],local:a}:a}};g.dispatch=function(){for(var a=new ub,b=-1,c=arguments.length;++b<c;)a[arguments[b]]=zc(a);return a};ub.prototype.on=function(a,b){var c=a.indexOf("."),
-d="";0<c&&(d=a.substring(c+1),a=a.substring(0,c));return 2>arguments.length?this[a].on(d):this[a].on(d,b)};g.format=function(a){a=kg.exec(a);var b=a[1]||" ",c=a[2]||">",d=a[3]||"",e=a[4]||"",f=a[5],h=+a[6],k=a[7],l=a[8],m=a[9],n=1,p="",q=!1;l&&(l=+l.substring(1));if(f||"0"===b&&"="===c)f=b="0",c="=",k&&(h-=Math.floor((h-1)/4));switch(m){case "n":k=!0;m="g";break;case "%":n=100;p="%";m="f";break;case "p":n=100;p="%";m="r";break;case "b":case "o":case "x":case "X":e&&(e="0"+m.toLowerCase());case "c":case "d":q=
-!0;l=0;break;case "s":n=-1,m="r"}"#"===e&&(e="");"r"!=m||l||(m="g");var m=lg.get(m)||Re,r=f&&k;return function(a){if(q&&a%1)return"";var t=0>a||0===a&&0>1/a?(a=-a,"-"):d;if(0>n){var v=g.formatPrefix(a,l);a=v.scale(a);p=v.symbol}else a*=n;a=m(a,l);!f&&k&&(a=rc(a));var v=e.length+a.length+(r?0:t.length),x=v<h?Array(v=h-v+1).join(b):"";r&&(a=rc(x+a));a.replace(".",".");t+=e;return("<"===c?t+a+x:">"===c?x+t+a:"^"===c?x.substring(0,v>>=1)+t+a+x.substring(v):t+(r?a:x+a))+p}};var kg=/(?:([^{])?([<>=^]))?([+\- ])?(#)?(0)?([0-9]+)?(,)?(\.[0-9]+)?([a-zA-Z%])?/,
-lg=g.map({b:function(a){return a.toString(2)},c:function(a){return String.fromCharCode(a)},o:function(a){return a.toString(8)},x:function(a){return a.toString(16)},X:function(a){return a.toString(16).toUpperCase()},g:function(a,b){return a.toPrecision(b)},e:function(a,b){return a.toExponential(b)},f:function(a,b){return a.toFixed(b)},r:function(a,b){return(a=g.round(a,vb(a,b))).toFixed(Math.max(0,Math.min(20,vb(a*(1+1E-15),b))))}}),rc=V;if(ib)var mg=ib.length,rc=function(a){for(var b=a.lastIndexOf("."),
-c=0<=b?"."+a.substring(b+1):(b=a.length,""),d=[],e=0,f=ib[0];0<b&&0<f;)d.push(a.substring(b-=f,b+f)),f=ib[e=(e+1)%mg];return d.reverse().join(",")+c};var ng="y z a f p n \u00b5 m k M G T P E Z Y".split(" ").map(function(a,b){var c=Math.pow(10,3*Math.abs(8-b));return{scale:8<b?function(a){return a/c}:function(a){return a*c},symbol:a}});g.formatPrefix=function(a,b){var c=0;a&&(0>a&&(a*=-1),b&&(a=g.round(a,vb(a,b))),c=1+Math.floor(1E-12+Math.log(a)/Math.LN10),c=Math.max(-24,Math.min(24,3*Math.floor((0>=
-c?c+1:c-1)/3))));return ng[8+c/3]};var ne=function(){return V},og=g.map({linear:ne,poly:function(a){return function(b){return Math.pow(b,a)}},quad:function(){return Te},cubic:function(){return Ue},sin:function(){return Ve},exp:function(){return We},circle:function(){return Xe},elastic:function(a,b){var c;2>arguments.length&&(b=.45);arguments.length?c=b/(2*u)*Math.asin(1/a):(a=1,c=b/4);return function(d){return 1+a*Math.pow(2,10*-d)*Math.sin(2*(d-c)*u/b)}},back:function(a){a||(a=1.70158);return function(b){return b*
-b*((a+1)*b-a)}},bounce:function(){return Ye}}),pg=g.map({"in":V,out:Ac,"in-out":Bc,"out-in":function(a){return Bc(Ac(a))}});g.ease=function(a){var b=a.indexOf("-"),c=0<=b?a.substring(0,b):a,b=0<=b?a.substring(b+1):"in",c=og.get(c)||ne,b=pg.get(b)||V;return Se(b(c.apply(null,Array.prototype.slice.call(arguments,1))))};g.event=null;g.transform=function(a){var b=W.createElementNS(g.ns.prefix.svg,"g");return(g.transform=function(a){b.setAttribute("transform",a);a=b.transform.baseVal.consolidate();return new Dc(a?
-a.matrix:qg)})(a)};Dc.prototype.toString=function(){return"translate("+this.translate+")rotate("+this.rotate+")skewX("+this.skew+")scale("+this.scale+")"};var qg={a:1,b:0,c:0,d:1,e:0,f:0};g.interpolate=function(a,b){for(var c=g.interpolators.length,d;0<=--c&&!(d=g.interpolators[c](a,b)););return d};g.interpolateNumber=function(a,b){b-=a;return function(c){return a+b*c}};g.interpolateRound=function(a,b){b-=a;return function(c){return Math.round(a+b*c)}};g.interpolateString=function(a,b){var c,d,e=
-0,f=[],h=[],k,l;for(d=jb.lastIndex=0;c=jb.exec(b);++d)c.index&&f.push(b.substring(e,c.index)),h.push({i:f.length,x:c[0]}),f.push(null),e=jb.lastIndex;e<b.length&&f.push(b.substring(e));d=0;for(k=h.length;(c=jb.exec(a))&&d<k;++d)if(l=h[d],l.x==c[0]){if(l.i)if(null==f[l.i+1])for(f[l.i-1]+=l.x,f.splice(l.i,1),c=d+1;c<k;++c)h[c].i--;else for(f[l.i-1]+=l.x+f[l.i+1],f.splice(l.i,2),c=d+1;c<k;++c)h[c].i-=2;else if(null==f[l.i+1])f[l.i]=l.x;else for(f[l.i]=l.x+f[l.i+1],f.splice(l.i+1,1),c=d+1;c<k;++c)h[c].i--;
-h.splice(d,1);k--;d--}else l.x=g.interpolateNumber(parseFloat(c[0]),parseFloat(l.x));for(;d<k;)l=h.pop(),null==f[l.i+1]?f[l.i]=l.x:(f[l.i]=l.x+f[l.i+1],f.splice(l.i+1,1)),k--;return 1===f.length?null==f[0]?h[0].x:function(){return b}:function(a){for(d=0;d<k;++d)f[(l=h[d]).i]=l.x(a);return f.join("")}};g.interpolateTransform=function(a,b){var c=[],d=[],e,f=g.transform(a),h=g.transform(b),k=f.translate,l=h.translate,m=f.rotate,n=h.rotate,p=f.skew,q=h.skew,f=f.scale,h=h.scale;k[0]!=l[0]||k[1]!=l[1]?
-(c.push("translate(",null,",",null,")"),d.push({i:1,x:g.interpolateNumber(k[0],l[0])},{i:3,x:g.interpolateNumber(k[1],l[1])})):l[0]||l[1]?c.push("translate("+l+")"):c.push("");m!=n?(180<m-n?n+=360:180<n-m&&(m+=360),d.push({i:c.push(c.pop()+"rotate(",null,")")-2,x:g.interpolateNumber(m,n)})):n&&c.push(c.pop()+"rotate("+n+")");p!=q?d.push({i:c.push(c.pop()+"skewX(",null,")")-2,x:g.interpolateNumber(p,q)}):q&&c.push(c.pop()+"skewX("+q+")");f[0]!=h[0]||f[1]!=h[1]?(e=c.push(c.pop()+"scale(",null,",",null,
-")"),d.push({i:e-4,x:g.interpolateNumber(f[0],h[0])},{i:e-2,x:g.interpolateNumber(f[1],h[1])})):1==h[0]&&1==h[1]||c.push(c.pop()+"scale("+h+")");e=d.length;return function(a){for(var b=-1,f;++b<e;)c[(f=d[b]).i]=f.x(a);return c.join("")}};g.interpolateRgb=function(a,b){a=g.rgb(a);b=g.rgb(b);var c=a.r,d=a.g,e=a.b,f=b.r-c,h=b.g-d,k=b.b-e;return function(a){return"#"+ra(Math.round(c+f*a))+ra(Math.round(d+h*a))+ra(Math.round(e+k*a))}};g.interpolateHsl=function(a,b){a=g.hsl(a);b=g.hsl(b);var c=a.h,d=a.s,
-e=a.l,f=b.h-c,h=b.s-d,k=b.l-e;180<f?f-=360:-180>f&&(f+=360);return function(a){return La(c+f*a,d+h*a,e+k*a)+""}};g.interpolateLab=function(a,b){a=g.lab(a);b=g.lab(b);var c=a.l,d=a.a,e=a.b,f=b.l-c,h=b.a-d,k=b.b-e;return function(a){return Kc(c+f*a,d+h*a,e+k*a)+""}};g.interpolateHcl=function(a,b){a=g.hcl(a);b=g.hcl(b);var c=a.h,d=a.c,e=a.l,f=b.h-c,h=b.c-d,k=b.l-e;180<f?f-=360:-180>f&&(f+=360);return function(a){return Eb(c+f*a,d+h*a,e+k*a)+""}};g.interpolateArray=function(a,b){var c=[],d=[],e=a.length,
-f=b.length,h=Math.min(a.length,b.length),k;for(k=0;k<h;++k)c.push(g.interpolate(a[k],b[k]));for(;k<e;++k)d[k]=a[k];for(;k<f;++k)d[k]=b[k];return function(a){for(k=0;k<h;++k)d[k]=c[k](a);return d}};g.interpolateObject=function(a,b){var c={},d={},e;for(e in a)e in b?c[e]=xb(e)(a[e],b[e]):d[e]=a[e];for(e in b)e in a||(d[e]=b[e]);return function(a){for(e in c)d[e]=c[e](a);return d}};var jb=/[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g;g.interpolators=[g.interpolateObject,function(a,b){return b instanceof
-Array&&g.interpolateArray(a,b)},function(a,b){return("string"===typeof a||"string"===typeof b)&&g.interpolateString(a+"",b+"")},function(a,b){return("string"===typeof b?Ka.has(b)||/^(#|rgb\(|hsl\()/.test(b):b instanceof qa)&&g.interpolateRgb(a,b)},function(a,b){return!isNaN(a=+a)&&!isNaN(b=+b)&&g.interpolateNumber(a,b)}];qa.prototype.toString=function(){return this.rgb()+""};g.rgb=function(a,b,c){return 1===arguments.length?a instanceof yb?ca(a.r,a.g,a.b):zb(""+a,ca,La):ca(~~a,~~b,~~c)};var kb=yb.prototype=
-new qa;kb.brighter=function(a){a=Math.pow(.7,arguments.length?a:1);var b=this.r,c=this.g,d=this.b;if(!b&&!c&&!d)return ca(30,30,30);b&&30>b&&(b=30);c&&30>c&&(c=30);d&&30>d&&(d=30);return ca(Math.min(255,Math.floor(b/a)),Math.min(255,Math.floor(c/a)),Math.min(255,Math.floor(d/a)))};kb.darker=function(a){a=Math.pow(.7,arguments.length?a:1);return ca(Math.floor(a*this.r),Math.floor(a*this.g),Math.floor(a*this.b))};kb.hsl=function(){return Fc(this.r,this.g,this.b)};kb.toString=function(){return"#"+ra(this.r)+
-ra(this.g)+ra(this.b)};var Ka=g.map({aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",
-darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",
-gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",
-lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",
-mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",
-seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"});Ka.forEach(function(a,b){Ka.set(a,zb(b,ca,La))});g.hsl=function(a,b,c){return 1===arguments.length?
-a instanceof Db?sa(a.h,a.s,a.l):zb(""+a,Fc,sa):sa(+a,+b,+c)};var sc=Db.prototype=new qa;sc.brighter=function(a){a=Math.pow(.7,arguments.length?a:1);return sa(this.h,this.s,this.l/a)};sc.darker=function(a){a=Math.pow(.7,arguments.length?a:1);return sa(this.h,this.s,a*this.l)};sc.rgb=function(){return La(this.h,this.s,this.l)};g.hcl=function(a,b,c){return 1===arguments.length?a instanceof Ma?Aa(a.h,a.c,a.l):a instanceof Na?Lc(a.l,a.a,a.b):Lc((a=Gc((a=g.rgb(a)).r,a.g,a.b)).l,a.a,a.b):Aa(+a,+b,+c)};var tc=
-Ma.prototype=new qa;tc.brighter=function(a){return Aa(this.h,this.c,Math.min(100,this.l+lb*(arguments.length?a:1)))};tc.darker=function(a){return Aa(this.h,this.c,Math.max(0,this.l-lb*(arguments.length?a:1)))};tc.rgb=function(){return Eb(this.h,this.c,this.l).rgb()};g.lab=function(a,b,c){return 1===arguments.length?a instanceof Na?ta(a.l,a.a,a.b):a instanceof Ma?Eb(a.l,a.c,a.h):Gc((a=g.rgb(a)).r,a.g,a.b):ta(+a,+b,+c)};var lb=18,Hc=.95047,Ic=1,Jc=1.08883,uc=Na.prototype=new qa;uc.brighter=function(a){return ta(Math.min(100,
-this.l+lb*(arguments.length?a:1)),this.a,this.b)};uc.darker=function(a){return ta(Math.max(0,this.l-lb*(arguments.length?a:1)),this.a,this.b)};uc.rgb=function(){return Kc(this.l,this.a,this.b)};var Oa=function(a,b){return b.querySelector(a)},Oc=function(a,b){return b.querySelectorAll(a)},xa=W.documentElement,rg=xa.matchesSelector||xa.webkitMatchesSelector||xa.mozMatchesSelector||xa.msMatchesSelector||xa.oMatchesSelector,Vc=function(a,b){return rg.call(a,b)};"function"===typeof Sizzle&&(Oa=function(a,
-b){return Sizzle(a,b)[0]||null},Oc=function(a,b){return Sizzle.uniqueSort(Sizzle(a,b))},Vc=Sizzle.matchesSelector);var C=[];g.selection=function(){return Ia};g.selection.prototype=C;C.select=function(a){var b=[],c,d,e,f;"function"!==typeof a&&(a=Mc(a));for(var h=-1,k=this.length;++h<k;){b.push(c=[]);c.parentNode=(e=this[h]).parentNode;for(var g=-1,m=e.length;++g<m;)(f=e[g])?(c.push(d=a.call(f,f.__data__,g)),d&&"__data__"in f&&(d.__data__=f.__data__)):c.push(null)}return da(b)};C.selectAll=function(a){var b=
-[],c,d;"function"!==typeof a&&(a=Nc(a));for(var e=-1,f=this.length;++e<f;)for(var h=this[e],k=-1,g=h.length;++k<g;)if(d=h[k])b.push(c=ha(a.call(d,d.__data__,k))),c.parentNode=d;return da(b)};C.attr=function(a,b){if(2>arguments.length){if("string"===typeof a){var c=this.node();a=g.ns.qualify(a);return a.local?c.getAttributeNS(a.space,a.local):c.getAttribute(a)}for(b in a)this.each(Pc(b,a[b]));return this}return this.each(Pc(a,b))};C.classed=function(a,b){if(2>arguments.length){if("string"===typeof a){var c=
-this.node(),d=(a=a.trim().split(/^|\s+/g)).length,e=-1;if(b=c.classList)for(;++e<d;){if(!b.contains(a[e]))return!1}else for(b=c.className,null!=b.baseVal&&(b=b.baseVal);++e<d;)if(!Qc(a[e]).test(b))return!1;return!0}for(b in a)this.each(Rc(b,a[b]));return this}return this.each(Rc(a,b))};C.style=function(a,b,c){var d=arguments.length;if(3>d){if("string"!==typeof a){2>d&&(b="");for(c in a)this.each(Sc(c,a[c],b));return this}if(2>d)return P.getComputedStyle(this.node(),null).getPropertyValue(a);c=""}return this.each(Sc(a,
-b,c))};C.property=function(a,b){if(2>arguments.length){if("string"===typeof a)return this.node()[a];for(b in a)this.each(Tc(b,a[b]));return this}return this.each(Tc(a,b))};C.text=function(a){return arguments.length?this.each("function"===typeof a?function(){var b=a.apply(this,arguments);this.textContent=null==b?"":b}:null==a?function(){this.textContent=""}:function(){this.textContent=a}):this.node().textContent};C.html=function(a){return arguments.length?this.each("function"===typeof a?function(){var b=
-a.apply(this,arguments);this.innerHTML=null==b?"":b}:null==a?function(){this.innerHTML=""}:function(){this.innerHTML=a}):this.node().innerHTML};C.append=function(a){function b(){return this.appendChild(W.createElementNS(this.namespaceURI,a))}function c(){return this.appendChild(W.createElementNS(a.space,a.local))}a=g.ns.qualify(a);return this.select(a.local?c:b)};C.insert=function(a,b){function c(){return this.insertBefore(W.createElementNS(this.namespaceURI,a),Oa(b,this))}function d(){return this.insertBefore(W.createElementNS(a.space,
-a.local),Oa(b,this))}a=g.ns.qualify(a);return this.select(a.local?d:c)};C.remove=function(){return this.each(function(){var a=this.parentNode;a&&a.removeChild(this)})};C.data=function(a,b){function c(a,c){var d,e=a.length,f=c.length,h=Math.min(e,f),v=Array(f),x=Array(f),z=Array(e),y,G;if(b){var h=new ba,H=new ba,D=[],B;for(d=-1;++d<e;)B=b.call(y=a[d],y.__data__,d),h.has(B)?z[d]=y:h.set(B,y),D.push(B);for(d=-1;++d<f;)B=b.call(c,G=c[d],d),(y=h.get(B))?(v[d]=y,y.__data__=G):H.has(B)||(x[d]={__data__:G}),
-H.set(B,G),h.remove(B);for(d=-1;++d<e;)h.has(D[d])&&(z[d]=a[d])}else{for(d=-1;++d<h;)y=a[d],G=c[d],y?(y.__data__=G,v[d]=y):x[d]={__data__:G};for(;d<f;++d)x[d]={__data__:c[d]};for(;d<e;++d)z[d]=a[d]}x.update=v;x.parentNode=v.parentNode=z.parentNode=a.parentNode;k.push(x);g.push(v);m.push(z)}var d=-1,e=this.length,f,h;if(!arguments.length){for(a=Array(e=(f=this[0]).length);++d<e;)if(h=f[d])a[d]=h.__data__;return a}var k=Xc([]),g=da([]),m=da([]);if("function"===typeof a)for(;++d<e;)c(f=this[d],a.call(f,
-f.parentNode.__data__,d));else for(;++d<e;)c(f=this[d],a);g.enter=function(){return k};g.exit=function(){return m};return g};C.datum=function(a){return arguments.length?this.property("__data__",a):this.property("__data__")};C.filter=function(a){var b=[],c,d,e;"function"!==typeof a&&(a=Uc(a));for(var f=0,h=this.length;f<h;f++){b.push(c=[]);c.parentNode=(d=this[f]).parentNode;for(var k=0,g=d.length;k<g;k++)(e=d[k])&&a.call(e,e.__data__,k)&&c.push(e)}return da(b)};C.order=function(){for(var a=-1,b=this.length;++a<
-b;)for(var c=this[a],d=c.length-1,e=c[d],f;0<=--d;)if(f=c[d])e&&e!==f.nextSibling&&e.parentNode.insertBefore(f,e),e=f;return this};C.sort=function(a){a=bf.apply(this,arguments);for(var b=-1,c=this.length;++b<c;)this[b].sort(a);return this.order()};C.on=function(a,b,c){var d=arguments.length;if(3>d){if("string"!==typeof a){2>d&&(b=!1);for(c in a)this.each(Wc(c,a[c],b));return this}if(2>d)return(d=this.node()["__on"+a])&&d._;c=!1}return this.each(Wc(a,b,c))};C.each=function(a){return ia(this,function(b,
-c,d){a.call(b,b.__data__,c,d)})};C.call=function(a){var b=ha(arguments);a.apply(b[0]=this,b);return this};C.empty=function(){return!this.node()};C.node=function(){for(var a=0,b=this.length;a<b;a++)for(var c=this[a],d=0,e=c.length;d<e;d++){var f=c[d];if(f)return f}return null};C.transition=function(){var a=Ja||++oe,b=[],c,d,e=Object.create(mb);e.time=Date.now();for(var f=-1,h=this.length;++f<h;){b.push(c=[]);for(var k=this[f],g=-1,m=k.length;++g<m;)(d=k[g])&&Pa(d,g,a,e),c.push(d)}return Ba(b,a)};var Ia=
-da([[W]]);Ia[0].parentNode=xa;g.select=function(a){return"string"===typeof a?Ia.select(a):da([[a]])};g.selectAll=function(a){return"string"===typeof a?Ia.selectAll(a):da([ha(a)])};var ma=[];g.selection.enter=Xc;g.selection.enter.prototype=ma;ma.append=C.append;ma.insert=C.insert;ma.empty=C.empty;ma.node=C.node;ma.select=function(a){for(var b=[],c,d,e,f,h,k=-1,g=this.length;++k<g;){e=(f=this[k]).update;b.push(c=[]);c.parentNode=f.parentNode;for(var m=-1,n=f.length;++m<n;)(h=f[m])?(c.push(e[m]=d=a.call(f.parentNode,
-h.__data__,m)),d.__data__=h.__data__):c.push(null)}return da(b)};var M=[],oe=0,Ja,mb={ease:function(a){if(0>=a)return 0;if(1<=a)return 1;var b=a*a,c=b*a;return 4*(.5>a?c:3*(a-b)+c-.75)},delay:0,duration:250};M.call=C.call;M.empty=C.empty;M.node=C.node;g.transition=function(a){return arguments.length?Ja?a.transition():a:Ia.transition()};g.transition.prototype=M;M.select=function(a){var b=this.id,c=[],d,e,f;"function"!==typeof a&&(a=Mc(a));for(var h=-1,k=this.length;++h<k;){c.push(d=[]);for(var g=this[h],
-m=-1,n=g.length;++m<n;)(f=g[m])&&(e=a.call(f,f.__data__,m))?("__data__"in f&&(e.__data__=f.__data__),Pa(e,m,b,f.__transition__[b]),d.push(e)):d.push(null)}return Ba(c,b)};M.selectAll=function(a){var b=this.id,c=[],d,e,f,h;"function"!==typeof a&&(a=Nc(a));for(var k=-1,g=this.length;++k<g;)for(var m=this[k],n=-1,p=m.length;++n<p;)if(d=m[n]){h=d.__transition__[b];e=a.call(d,d.__data__,n);c.push(d=[]);for(var q=-1,r=e.length;++q<r;)Pa(f=e[q],q,b,h),d.push(f)}return Ba(c,b)};M.filter=function(a){var b=
-[],c,d,e;"function"!==typeof a&&(a=Uc(a));for(var f=0,h=this.length;f<h;f++){b.push(c=[]);d=this[f];for(var k=0,g=d.length;k<g;k++)(e=d[k])&&a.call(e,e.__data__,k)&&c.push(e)}return Ba(b,this.id,this.time).ease(this.ease())};M.attr=function(a,b){function c(){this.removeAttribute(f)}function d(){this.removeAttributeNS(f.space,f.local)}if(2>arguments.length){for(b in a)this.attr(b,a[b]);return this}var e=xb(a),f=g.ns.qualify(a);return Ib(this,"attr."+a,b,function(a){function b(){var c=this.getAttribute(f),
-d;return c!==a&&(d=e(c,a),function(a){this.setAttribute(f,d(a))})}function g(){var b=this.getAttributeNS(f.space,f.local),c;return b!==a&&(c=e(b,a),function(a){this.setAttributeNS(f.space,f.local,c(a))})}return null==a?f.local?d:c:(a+="",f.local?g:b)})};M.attrTween=function(a,b){function c(a,c){var d=b.call(this,a,c,this.getAttribute(e));return d&&function(a){this.setAttribute(e,d(a))}}function d(a,c){var d=b.call(this,a,c,this.getAttributeNS(e.space,e.local));return d&&function(a){this.setAttributeNS(e.space,
-e.local,d(a))}}var e=g.ns.qualify(a);return this.tween("attr."+a,e.local?d:c)};M.style=function(a,b,c){function d(){this.style.removeProperty(a)}var e=arguments.length;if(3>e){if("string"!==typeof a){2>e&&(b="");for(c in a)this.style(c,a[c],b);return this}c=""}var f=xb(a);return Ib(this,"style."+a,b,function(b){function e(){var d=P.getComputedStyle(this,null).getPropertyValue(a),k;return d!==b&&(k=f(d,b),function(b){this.style.setProperty(a,k(b),c)})}return null==b?d:(b+="",e)})};M.styleTween=function(a,
-b,c){3>arguments.length&&(c="");return this.tween("style."+a,function(d,e){var f=b.call(this,d,e,P.getComputedStyle(this,null).getPropertyValue(a));return f&&function(b){this.style.setProperty(a,f(b),c)}})};M.text=function(a){return Ib(this,"text",a,cf)};M.remove=function(){return this.each("end.transition",function(){var a;!this.__transition__&&(a=this.parentNode)&&a.removeChild(this)})};M.ease=function(a){var b=this.id;if(1>arguments.length)return this.node().__transition__[b].ease;"function"!==
-typeof a&&(a=g.ease.apply(g,arguments));return ia(this,function(c){c.__transition__[b].ease=a})};M.delay=function(a){var b=this.id;return ia(this,"function"===typeof a?function(c,d,e){c.__transition__[b].delay=a.call(c,c.__data__,d,e)|0}:(a|=0,function(c){c.__transition__[b].delay=a}))};M.duration=function(a){var b=this.id;return ia(this,"function"===typeof a?function(c,d,e){c.__transition__[b].duration=Math.max(1,a.call(c,c.__data__,d,e)|0)}:(a=Math.max(1,a|0),function(c){c.__transition__[b].duration=
-a}))};M.each=function(a,b){var c=this.id;if(2>arguments.length){var d=mb,e=Ja;Ja=c;ia(this,function(b,d,e){mb=b.__transition__[c];a.call(b,b.__data__,d,e)});mb=d;Ja=e}else ia(this,function(d){d.__transition__[c].event.on(a,b)});return this};M.transition=function(){for(var a=this.id,b=++oe,c=[],d,e,f,h,k=0,g=this.length;k<g;k++){c.push(d=[]);e=this[k];for(var m=0,n=e.length;m<n;m++){if(f=e[m])h=Object.create(f.__transition__[a]),h.delay+=h.duration,Pa(f,m,b,h);d.push(f)}}return Ba(c,b)};M.tween=function(a,
-b){var c=this.id;return 2>arguments.length?this.node().__transition__[c].tween.get(a):ia(this,null==b?function(b){b.__transition__[c].tween.remove(a)}:function(d){d.__transition__[c].tween.set(a,b)})};var sg=0,Kb={},ua=null,Ra,Qa;g.timer=function(a,b,c){if(3>arguments.length){if(2>arguments.length)b=0;else if(!isFinite(b))return;c=Date.now()}var d=Kb[a.id];d&&d.callback===a?(d.then=c,d.delay=b):Kb[a.id=++sg]=ua={callback:a,then:c,delay:b,next:ua};Ra||(Qa=clearTimeout(Qa),Ra=1,Zc(Jb))};g.timer.flush=
-function(){for(var a,b=Date.now(),c=ua;c;)a=b-c.then,c.delay||(c.flush=c.callback(a)),c=c.next;Yc()};var Zc=P.requestAnimationFrame||P.webkitRequestAnimationFrame||P.mozRequestAnimationFrame||P.oRequestAnimationFrame||P.msRequestAnimationFrame||function(a){setTimeout(a,17)};g.mouse=function(a){return $c(a,Cc())};var Lb=/WebKit/.test(P.navigator.userAgent)?-1:0;g.touches=function(a,b){2>arguments.length&&(b=Cc().touches);return b?ha(b).map(function(b){var d=$c(a,b);d.identifier=b.identifier;return d}):
-[]};g.scale={};g.scale.linear=function(){return ad([0,1],[0,1],g.interpolate,!1)};g.scale.log=function(){return ed(g.scale.linear(),Ob)};var gf=g.format(".0e");Ob.pow=function(a){return Math.pow(10,a)};Ua.pow=function(a){return-Math.pow(10,-a)};g.scale.pow=function(){return fd(g.scale.linear(),1)};g.scale.sqrt=function(){return g.scale.pow().exponent(.5)};g.scale.ordinal=function(){return gd([],{t:"range",a:[[]]})};g.scale.category10=function(){return g.scale.ordinal().range(tg)};g.scale.category20=
-function(){return g.scale.ordinal().range(ug)};g.scale.category20b=function(){return g.scale.ordinal().range(vg)};g.scale.category20c=function(){return g.scale.ordinal().range(wg)};var tg="#1f77b4 #ff7f0e #2ca02c #d62728 #9467bd #8c564b #e377c2 #7f7f7f #bcbd22 #17becf".split(" "),ug="#1f77b4 #aec7e8 #ff7f0e #ffbb78 #2ca02c #98df8a #d62728 #ff9896 #9467bd #c5b0d5 #8c564b #c49c94 #e377c2 #f7b6d2 #7f7f7f #c7c7c7 #bcbd22 #dbdb8d #17becf #9edae5".split(" "),vg="#393b79 #5254a3 #6b6ecf #9c9ede #637939 #8ca252 #b5cf6b #cedb9c #8c6d31 #bd9e39 #e7ba52 #e7cb94 #843c39 #ad494a #d6616b #e7969c #7b4173 #a55194 #ce6dbd #de9ed6".split(" "),
-wg="#3182bd #6baed6 #9ecae1 #c6dbef #e6550d #fd8d3c #fdae6b #fdd0a2 #31a354 #74c476 #a1d99b #c7e9c0 #756bb1 #9e9ac8 #bcbddc #dadaeb #636363 #969696 #bdbdbd #d9d9d9".split(" ");g.scale.quantile=function(){return hd([],[])};g.scale.quantize=function(){return id(0,1,[0,1])};g.scale.threshold=function(){return jd([.5],[0,1])};g.scale.identity=function(){return kd([0,1])};g.svg={};g.svg.arc=function(){function a(){var a=b.apply(this,arguments),h=c.apply(this,arguments),k=d.apply(this,arguments)+na,g=e.apply(this,
-arguments)+na,m=(g<k&&(m=k,k=g,g=m),g-k),n=m<u?"0":"1",p=Math.cos(k),k=Math.sin(k),q=Math.cos(g),g=Math.sin(g);return m>=xg?a?"M0,"+h+"A"+h+","+h+" 0 1,1 0,"+-h+"A"+h+","+h+" 0 1,1 0,"+h+"M0,"+a+"A"+a+","+a+" 0 1,0 0,"+-a+"A"+a+","+a+" 0 1,0 0,"+a+"Z":"M0,"+h+"A"+h+","+h+" 0 1,1 0,"+-h+"A"+h+","+h+" 0 1,1 0,"+h+"Z":a?"M"+h*p+","+h*k+"A"+h+","+h+" 0 "+n+",1 "+h*q+","+h*g+"L"+a*q+","+a*g+"A"+a+","+a+" 0 "+n+",0 "+a*p+","+a*k+"Z":"M"+h*p+","+h*k+"A"+h+","+h+" 0 "+n+",1 "+h*q+","+h*g+"L0,0Z"}var b=hf,
-c=jf,d=ld,e=md;a.innerRadius=function(c){if(!arguments.length)return b;b=F(c);return a};a.outerRadius=function(b){if(!arguments.length)return c;c=F(b);return a};a.startAngle=function(b){if(!arguments.length)return d;d=F(b);return a};a.endAngle=function(b){if(!arguments.length)return e;e=F(b);return a};a.centroid=function(){var a=(b.apply(this,arguments)+c.apply(this,arguments))/2,h=(d.apply(this,arguments)+e.apply(this,arguments))/2+na;return[Math.cos(h)*a,Math.sin(h)*a]};return a};var na=-u/2,xg=
-2*u-1E-6;g.svg.line=function(){return nd(V)};var Qb=g.map({linear:U,"linear-closed":function(a){return U(a)+"Z"},"step-before":Rb,"step-after":Sb,basis:pd,"basis-open":function(a){if(4>a.length)return U(a);for(var b=[],c=-1,d=a.length,e,f=[0],h=[0];3>++c;)e=a[c],f.push(e[0]),h.push(e[1]);b.push(aa(va,f)+","+aa(va,h));for(--c;++c<d;)e=a[c],f.shift(),f.push(e[0]),h.shift(),h.push(e[1]),Da(b,f,h);return b.join("")},"basis-closed":function(a){for(var b,c=-1,d=a.length,e=d+4,f,h=[],g=[];4>++c;)f=a[c%d],
-h.push(f[0]),g.push(f[1]);b=[aa(va,h),",",aa(va,g)];for(--c;++c<e;)f=a[c%d],h.shift(),h.push(f[0]),g.shift(),g.push(f[1]),Da(b,h,g);return b.join("")},bundle:function(a,b){var c=a.length-1;if(c)for(var d=a[0][0],e=a[0][1],f=a[c][0]-d,h=a[c][1]-e,g=-1,l,m;++g<=c;)l=a[g],m=g/c,l[0]=b*l[0]+(1-b)*(d+m*f),l[1]=b*l[1]+(1-b)*(e+m*h);return pd(a)},cardinal:function(a,b){return 3>a.length?U(a):a[0]+Wa(a,Tb(a,b))},"cardinal-open":function(a,b){return 4>a.length?U(a):a[1]+Wa(a.slice(1,a.length-1),Tb(a,b))},
-"cardinal-closed":function(a,b){return 3>a.length?U(a):a[0]+Wa((a.push(a[0]),a),Tb([a[a.length-2]].concat(a,[a[1]]),b))},monotone:function(a){if(3>a.length)a=U(a);else{var b=a[0],c=[],d,e,f,h;d=0;e=a.length-1;var g=[];f=a[1];for(h=g[0]=Ub(a[0],f);++d<e;)g[d]=(h+(h=Ub(f,f=a[d+1])))/2;g[d]=h;for(var l=-1,m=a.length-1;++l<m;)d=Ub(a[l],a[l+1]),1E-6>Math.abs(d)?g[l]=g[l+1]=0:(e=g[l]/d,f=g[l+1]/d,h=e*e+f*f,9<h&&(h=3*d/Math.sqrt(h),g[l]=h*e,g[l+1]=h*f));for(l=-1;++l<=m;)h=(a[Math.min(m,l+1)][0]-a[Math.max(0,
-l-1)][0])/(6*(1+g[l]*g[l])),c.push([h||0,g[l]*h||0]);a=b+Wa(a,c)}return a}});Qb.forEach(function(a,b){b.key=a;b.closed=/-closed$/.test(a)});var qd=[0,2/3,1/3,0],rd=[0,1/3,2/3,0],va=[0,1/6,2/3,1/6];g.svg.line.radial=function(){var a=nd(sd);a.radius=a.x;delete a.x;a.angle=a.y;delete a.y;return a};Rb.reverse=Sb;Sb.reverse=Rb;g.svg.area=function(){return td(V)};g.svg.area.radial=function(){var a=td(sd);a.radius=a.x;delete a.x;a.innerRadius=a.x0;delete a.x0;a.outerRadius=a.x1;delete a.x1;a.angle=a.y;delete a.y;
-a.startAngle=a.y0;delete a.y0;a.endAngle=a.y1;delete a.y1;return a};g.svg.chord=function(){function a(a,f){var h=b(this,d,a,f),g=b(this,e,a,f);return"M"+h.p0+c(h.r,h.p1,h.a1-h.a0)+(h.a0==g.a0&&h.a1==g.a1?"Q 0,0 "+h.p0:"Q 0,0 "+g.p0+c(g.r,g.p1,g.a1-g.a0)+("Q 0,0 "+h.p0))+"Z"}function b(a,b,c,d){var e=b.call(a,c,d);b=f.call(a,e,d);c=h.call(a,e,d)+na;a=g.call(a,e,d)+na;return{r:b,a0:c,a1:a,p0:[b*Math.cos(c),b*Math.sin(c)],p1:[b*Math.cos(a),b*Math.sin(a)]}}function c(a,b,c){return"A"+a+","+a+" 0 "+ +(c>
-u)+",1 "+b}var d=sb,e=rb,f=kf,h=ld,g=md;a.radius=function(b){if(!arguments.length)return f;f=F(b);return a};a.source=function(b){if(!arguments.length)return d;d=F(b);return a};a.target=function(b){if(!arguments.length)return e;e=F(b);return a};a.startAngle=function(b){if(!arguments.length)return h;h=F(b);return a};a.endAngle=function(b){if(!arguments.length)return g;g=F(b);return a};return a};g.svg.diagonal=function(){function a(a,f){var h=b.call(this,a,f),g=c.call(this,a,f),l=(h.y+g.y)/2,h=[h,{x:h.x,
-y:l},{x:g.x,y:l},g],h=h.map(d);return"M"+h[0]+"C"+h[1]+" "+h[2]+" "+h[3]}var b=sb,c=rb,d=ud;a.source=function(c){if(!arguments.length)return b;b=F(c);return a};a.target=function(b){if(!arguments.length)return c;c=F(b);return a};a.projection=function(b){if(!arguments.length)return d;d=b;return a};return a};g.svg.diagonal.radial=function(){var a=g.svg.diagonal(),b=ud,c=a.projection;a.projection=function(a){return arguments.length?c(lf(b=a)):b};return a};g.svg.symbol=function(){function a(a,e){return(pe.get(b.call(this,
-a,e))||vd)(c.call(this,a,e))}var b=nf,c=mf;a.type=function(c){if(!arguments.length)return b;b=F(c);return a};a.size=function(b){if(!arguments.length)return c;c=F(b);return a};return a};var pe=g.map({circle:vd,cross:function(a){a=Math.sqrt(a/5)/2;return"M"+-3*a+","+-a+"H"+-a+"V"+-3*a+"H"+a+"V"+-a+"H"+3*a+"V"+a+"H"+a+"V"+3*a+"H"+-a+"V"+a+"H"+-3*a+"Z"},diamond:function(a){a=Math.sqrt(a/(2*qe));var b=a*qe;return"M0,"+-a+"L"+b+",0 0,"+a+" "+-b+",0Z"},square:function(a){a=Math.sqrt(a)/2;return"M"+-a+","+
--a+"L"+a+","+-a+" "+a+","+a+" "+-a+","+a+"Z"},"triangle-down":function(a){a=Math.sqrt(a/nb);var b=a*nb/2;return"M0,"+b+"L"+a+","+-b+" "+-a+","+-b+"Z"},"triangle-up":function(a){a=Math.sqrt(a/nb);var b=a*nb/2;return"M0,"+-b+"L"+a+","+b+" "+-a+","+b+"Z"}});g.svg.symbolTypes=pe.keys();var nb=Math.sqrt(3),qe=Math.tan(30*w);g.svg.axis=function(){function a(a){a.each(function(){var a=g.select(this),p=null==l?b.ticks?b.ticks.apply(b,k):b.domain():l,s=null==m?b.tickFormat?b.tickFormat.apply(b,k):String:m,
-t=of(b,p,n),v=a.selectAll(".tick.minor").data(t,String),t=v.enter().insert("line",".tick").attr("class","tick minor").style("opacity",1E-6),x=g.transition(v.exit()).style("opacity",1E-6).remove(),v=g.transition(v).style("opacity",1),z=a.selectAll(".tick.major").data(p,String),p=z.enter().insert("g","path").attr("class","tick major").style("opacity",1E-6),y=g.transition(z.exit()).style("opacity",1E-6).remove(),G=g.transition(z).style("opacity",1),H,D=Sa(b),a=a.selectAll(".domain").data([0]),a=(a.enter().append("path").attr("class",
-"domain"),g.transition(a)),B=b.copy(),E=this.__chart__||B;this.__chart__=B;p.append("line");p.append("text");var u=p.select("line"),L=G.select("line"),s=z.select("text").text(s),z=p.select("text"),w=G.select("text");switch(c){case "bottom":H=wd;t.attr("y2",e);v.attr("x2",0).attr("y2",e);u.attr("y2",d);z.attr("y",Math.max(d,0)+h);L.attr("x2",0).attr("y2",d);w.attr("x",0).attr("y",Math.max(d,0)+h);s.attr("dy",".71em").style("text-anchor","middle");a.attr("d","M"+D[0]+","+f+"V0H"+D[1]+"V"+f);break;case "top":H=
-wd;t.attr("y2",-e);v.attr("x2",0).attr("y2",-e);u.attr("y2",-d);z.attr("y",-(Math.max(d,0)+h));L.attr("x2",0).attr("y2",-d);w.attr("x",0).attr("y",-(Math.max(d,0)+h));s.attr("dy","0em").style("text-anchor","middle");a.attr("d","M"+D[0]+","+-f+"V0H"+D[1]+"V"+-f);break;case "left":H=xd;t.attr("x2",-e);v.attr("x2",-e).attr("y2",0);u.attr("x2",-d);z.attr("x",-(Math.max(d,0)+h));L.attr("x2",-d).attr("y2",0);w.attr("x",-(Math.max(d,0)+h)).attr("y",0);s.attr("dy",".32em").style("text-anchor","end");a.attr("d",
-"M"+-f+","+D[0]+"H0V"+D[1]+"H"+-f);break;case "right":H=xd,t.attr("x2",e),v.attr("x2",e).attr("y2",0),u.attr("x2",d),z.attr("x",Math.max(d,0)+h),L.attr("x2",d).attr("y2",0),w.attr("x",Math.max(d,0)+h).attr("y",0),s.attr("dy",".32em").style("text-anchor","start"),a.attr("d","M"+f+","+D[0]+"H0V"+D[1]+"H"+f)}if(b.ticks)p.call(H,E),G.call(H,B),y.call(H,B),t.call(H,E),v.call(H,B),x.call(H,B);else{var fa=B.rangeBand()/2,t=function(a){return B(a)+fa};p.call(H,t);G.call(H,t)}})}var b=g.scale.linear(),c=re,
-d=6,e=6,f=6,h=3,k=[10],l=null,m,n=0;a.scale=function(c){if(!arguments.length)return b;b=c;return a};a.orient=function(b){if(!arguments.length)return c;c=b in yg?b+"":re;return a};a.ticks=function(){if(!arguments.length)return k;k=arguments;return a};a.tickValues=function(b){if(!arguments.length)return l;l=b;return a};a.tickFormat=function(b){if(!arguments.length)return m;m=b;return a};a.tickSize=function(b,c){if(!arguments.length)return d;var h=arguments.length-1;d=+b;e=1<h?+c:d;f=0<h?+arguments[h]:
-d;return a};a.tickPadding=function(b){if(!arguments.length)return h;h=+b;return a};a.tickSubdivide=function(b){if(!arguments.length)return n;n=+b;return a};return a};var re="bottom",yg={top:1,right:1,bottom:1,left:1};g.svg.brush=function(){function a(f){f.each(function(){var f=g.select(this),m=f.selectAll(".background").data([0]),p=f.selectAll(".extent").data([0]),n=f.selectAll(".resize").data(l,String);f.style("pointer-events","all").on("mousedown.brush",e).on("touchstart.brush",e);m.enter().append("rect").attr("class",
-"background").style("visibility","hidden").style("cursor","crosshair");p.enter().append("rect").attr("class","extent").style("cursor","move");n.enter().append("g").attr("class",function(a){return"resize "+a}).style("cursor",function(a){return zg[a]}).append("rect").attr("x",function(a){return/[ew]$/.test(a)?-3:null}).attr("y",function(a){return/^[ns]/.test(a)?-3:null}).attr("width",6).attr("height",6).style("visibility","hidden");n.style("display",a.empty()?"none":null);n.exit().remove();h&&(p=Sa(h),
-m.attr("x",p[0]).attr("width",p[1]-p[0]),c(f));k&&(p=Sa(k),m.attr("y",p[0]).attr("height",p[1]-p[0]),d(f));b(f)})}function b(a){a.selectAll(".resize").attr("transform",function(a){return"translate("+m[+/e$/.test(a)][0]+","+m[+/^s/.test(a)][1]+")"})}function c(a){a.select(".extent").attr("x",m[0][0]);a.selectAll(".extent,.n>rect,.s>rect").attr("width",m[1][0]-m[0][0])}function d(a){a.select(".extent").attr("y",m[0][1]);a.selectAll(".extent,.e>rect,.w>rect").attr("height",m[1][1]-m[0][1])}function e(){function e(){var a=
-g.event.changedTouches;return a?g.touches(t,a)[0]:g.mouse(t)}function l(){var a=e(),f=!1;u&&(a[0]+=u[0],a[1]+=u[1]);D||(g.event.altKey?(B||(B=[(m[0][0]+m[1][0])/2,(m[0][1]+m[1][1])/2]),E[0]=m[+(a[0]<B[0])][0],E[1]=m[+(a[1]<B[1])][1]):B=null);G&&r(a,h,0)&&(c(z),f=!0);H&&r(a,k,1)&&(d(z),f=!0);f&&(b(z),x({type:"brush",mode:D?"move":"resize"}))}function r(a,b,c){var d=Sa(b);b=d[0];var e=d[1],d=E[c],f=m[1][c]-m[0][c];D&&(b-=d,e-=f+d);a=Math.max(b,Math.min(e,a[c]));D?b=(a+=d)+f:(B&&(d=Math.max(b,Math.min(e,
-2*B[c]-a))),d<a?(b=a,a=d):b=d);if(m[0][c]!==a||m[1][c]!==b)return n=null,m[0][c]=a,m[1][c]=b,!0}function s(){l();z.style("pointer-events","all").selectAll(".resize").style("display",a.empty()?"none":null);g.select("body").style("cursor",null);L.on("mousemove.brush",null).on("mouseup.brush",null).on("touchmove.brush",null).on("touchend.brush",null).on("keydown.brush",null).on("keyup.brush",null);x({type:"brushend"});X()}var t=this,v=g.select(g.event.target),x=f.of(t,arguments),z=g.select(t),y=v.datum(),
-G=!/^(n|s)$/.test(y)&&h,H=!/^(e|w)$/.test(y)&&k,D=v.classed("extent"),B,E=e(),u,L=g.select(P).on("mousemove.brush",l).on("mouseup.brush",s).on("touchmove.brush",l).on("touchend.brush",s).on("keydown.brush",function(){32==g.event.keyCode&&(D||(B=null,E[0]-=m[1][0],E[1]-=m[1][1],D=2),X())}).on("keyup.brush",function(){32==g.event.keyCode&&2==D&&(E[0]+=m[1][0],E[1]+=m[1][1],D=0,X())});if(D)E[0]=m[0][0]-E[0],E[1]=m[0][1]-E[1];else if(y){var w=+/w$/.test(y),y=+/^n/.test(y);u=[m[1-w][0]-E[0],m[1-y][1]-
-E[1]];E[0]=m[w][0];E[1]=m[y][1]}else g.event.altKey&&(B=E.slice());z.style("pointer-events","none").selectAll(".resize").style("display",null);g.select("body").style("cursor",v.style("cursor"));x({type:"brushstart"});l();X()}var f=wb(a,"brushstart","brush","brushend"),h=null,k=null,l=vc[0],m=[[0,0],[0,0]],n;a.x=function(b){if(!arguments.length)return h;h=b;l=vc[!h<<1|!k];return a};a.y=function(b){if(!arguments.length)return k;k=b;l=vc[!h<<1|!k];return a};a.extent=function(b){var c,d,e,f,g;if(!arguments.length)return b=
-n||m,h&&(c=b[0][0],d=b[1][0],n||(c=m[0][0],d=m[1][0],h.invert&&(c=h.invert(c),d=h.invert(d)),d<c&&(g=c,c=d,d=g))),k&&(e=b[0][1],f=b[1][1],n||(e=m[0][1],f=m[1][1],k.invert&&(e=k.invert(e),f=k.invert(f)),f<e&&(g=e,e=f,f=g))),h&&k?[[c,e],[d,f]]:h?[c,d]:k&&[e,f];n=[[0,0],[0,0]];h&&(c=b[0],d=b[1],k&&(c=c[0],d=d[0]),n[0][0]=c,n[1][0]=d,h.invert&&(c=h(c),d=h(d)),d<c&&(g=c,c=d,d=g),m[0][0]=c|0,m[1][0]=d|0);k&&(e=b[0],f=b[1],h&&(e=e[1],f=f[1]),n[0][1]=e,n[1][1]=f,k.invert&&(e=k(e),f=k(f)),f<e&&(g=e,e=f,f=
-g),m[0][1]=e|0,m[1][1]=f|0);return a};a.clear=function(){n=null;m[0][0]=m[0][1]=m[1][0]=m[1][1]=0;return a};a.empty=function(){return h&&m[0][0]===m[1][0]||k&&m[0][1]===m[1][1]};return g.rebind(a,f,"on")};var zg={n:"ns-resize",e:"ew-resize",s:"ns-resize",w:"ew-resize",nw:"nwse-resize",ne:"nesw-resize",se:"nwse-resize",sw:"nesw-resize"},vc=["n e s w nw ne se sw".split(" "),["e","w"],["n","s"],[]];g.behavior={};g.behavior.drag=function(){function a(){this.on("mousedown.drag",b).on("touchstart.drag",
-b)}function b(){function a(){var b=k.parentNode;return null!=n?g.touches(b).filter(function(a){return a.identifier===n})[0]:g.mouse(b)}function b(){l({type:"dragend"});if(r&&(X(),g.event.target===m))s.on("click.drag",h,!0);s.on(null!=n?"touchmove.drag-"+n:"mousemove.drag",null).on(null!=n?"touchend.drag-"+n:"mouseup.drag",null)}function h(){X();s.on("click.drag",null)}var k=this,l=c.of(k,arguments),m=g.event.target,n=g.event.touches?g.event.changedTouches[0].identifier:null,p,q=a(),r=0,s=g.select(P).on(null!=
-n?"touchmove.drag-"+n:"mousemove.drag",function(){if(!k.parentNode)return b();var c=a(),d=c[0]-q[0],h=c[1]-q[1];r=r|d|h;q=c;X();l({type:"drag",x:c[0]+p[0],y:c[1]+p[1],dx:d,dy:h})}).on(null!=n?"touchend.drag-"+n:"mouseup.drag",b,!0);d?(p=d.apply(k,arguments),p=[p.x-q[0],p.y-q[1]]):p=[0,0];null==n&&X();l({type:"dragstart"})}var c=wb(a,"drag","dragstart","dragend"),d=null;a.origin=function(b){if(!arguments.length)return d;d=b;return a};return g.rebind(a,c,"on")};g.behavior.zoom=function(){function a(){this.on("mousedown.zoom",
-h).on("mousemove.zoom",l).on(Ag+".zoom",k).on("dblclick.zoom",m).on("touchstart.zoom",n).on("touchmove.zoom",p).on("touchend.zoom",n)}function b(a){return[(a[0]-q[0])/s,(a[1]-q[1])/s]}function c(a){s=Math.max(v[0],Math.min(v[1],a))}function d(a,b){b=[b[0]*s+q[0],b[1]*s+q[1]];q[0]+=a[0]-b[0];q[1]+=a[1]-b[1]}function e(){y&&y.domain(z.range().map(function(a){return(a-q[0])/s}).map(z.invert));H&&H.domain(G.range().map(function(a){return(a-q[1])/s}).map(G.invert))}function f(a){e();g.event.preventDefault();
-a({type:"zoom",scale:s,translate:q})}function h(){function a(){X();l.on("click.zoom",null)}var c=this,e=x.of(c,arguments),h=g.event.target,k=0,l=g.select(P).on("mousemove.zoom",function(){k=1;d(g.mouse(c),m);f(e)}).on("mouseup.zoom",function(){k&&X();l.on("mousemove.zoom",null).on("mouseup.zoom",null);if(k&&g.event.target===h)l.on("click.zoom",a,!0)}),m=b(g.mouse(c));P.focus();X()}function k(){r||(r=b(g.mouse(this)));c(Math.pow(2,.002*ob())*s);d(g.mouse(this),r);f(x.of(this,arguments))}function l(){r=
-null}function m(){var a=g.mouse(this),e=b(a),h=Math.log(s)/Math.LN2;c(Math.pow(2,g.event.shiftKey?Math.ceil(h)-1:Math.floor(h)+1));d(a,e);f(x.of(this,arguments))}function n(){var a=g.touches(this),e=Date.now();t=s;r={};a.forEach(function(a){r[a.identifier]=b(a)});X();if(1===a.length){if(500>e-D){var h=a[0],a=b(a[0]);c(2*s);d(h,a);f(x.of(this,arguments))}D=e}}function p(){var a=g.touches(this),b=a[0],e=r[b.identifier];if(a=a[1]){var h=r[a.identifier],b=[(b[0]+a[0])/2,(b[1]+a[1])/2],e=[(e[0]+h[0])/
-2,(e[1]+h[1])/2];c(g.event.scale*t)}d(b,e);D=null;f(x.of(this,arguments))}var q=[0,0],r,s=1,t,v=se,x=wb(a,"zoom"),z,y,G,H,D;a.translate=function(b){if(!arguments.length)return q;q=b.map(Number);e();return a};a.scale=function(b){if(!arguments.length)return s;s=+b;e();return a};a.scaleExtent=function(b){if(!arguments.length)return v;v=null==b?se:b.map(Number);return a};a.x=function(b){if(!arguments.length)return y;y=b;z=b.copy();q=[0,0];s=1;return a};a.y=function(b){if(!arguments.length)return H;H=
-b;G=b.copy();q=[0,0];s=1;return a};return g.rebind(a,x,"on")};var se=[0,Infinity],ob,Ag="onwheel"in document?(ob=function(){return-g.event.deltaY*(g.event.deltaMode?120:1)},"wheel"):"onmousewheel"in document?(ob=function(){return g.event.wheelDelta},"mousewheel"):(ob=function(){return-g.event.detail},"MozMousePixelScroll");g.layout={};g.layout.bundle=function(){return function(a){for(var b=[],c=-1,d=a.length;++c<d;)b.push(pf(a[c]));return b}};g.layout.chord=function(){function a(){var a={},c=[],r=
-g.range(h),s=[],t,v,x,z,y;d=[];e=[];t=0;for(z=-1;++z<h;){v=0;for(y=-1;++y<h;)v+=f[z][y];c.push(v);s.push(g.range(h));t+=v}l&&r.sort(function(a,b){return l(c[a],c[b])});m&&s.forEach(function(a,b){a.sort(function(a,c){return m(f[b][a],f[b][c])})});t=(2*u-k*h)/t;v=0;for(z=-1;++z<h;){x=v;for(y=-1;++y<h;){var G=r[z],H=s[G][y],D=f[G][H],B=v,E=v+=D*t;a[G+"-"+H]={index:G,subindex:H,startAngle:B,endAngle:E,value:D}}e[G]={index:G,startAngle:x,endAngle:v,value:(v-x)/t};v+=k}for(z=-1;++z<h;)for(y=z-1;++y<h;)r=
-a[z+"-"+y],s=a[y+"-"+z],(r.value||s.value)&&d.push(r.value<s.value?{source:s,target:r}:{source:r,target:s});n&&b()}function b(){d.sort(function(a,b){return n((a.source.value+a.target.value)/2,(b.source.value+b.target.value)/2)})}var c={},d,e,f,h,k=0,l,m,n;c.matrix=function(a){if(!arguments.length)return f;h=(f=a)&&f.length;d=e=null;return c};c.padding=function(a){if(!arguments.length)return k;k=a;d=e=null;return c};c.sortGroups=function(a){if(!arguments.length)return l;l=a;d=e=null;return c};c.sortSubgroups=
-function(a){if(!arguments.length)return m;m=a;d=null;return c};c.sortChords=function(a){if(!arguments.length)return n;n=a;d&&b();return c};c.chords=function(){d||a();return d};c.groups=function(){e||a();return e};return c};g.layout.force=function(){function a(a){return function(b,c,d,e){if(b.point!==a){d=b.cx-a.x;var f=b.cy-a.y,h=1/Math.sqrt(d*d+f*f);if((e-c)*h<q)return c=b.charge*h*h,a.px-=d*c,a.py-=f*c,!0;b.point&&isFinite(h)&&(c=b.pointCharge*h*h,a.px-=d*c,a.py-=f*c)}return!b.charge}}function b(a){a.px=
-g.event.x;a.py=g.event.y;c.resume()}var c={},d=g.dispatch("start","tick","end"),e=[1,1],f,h,k=.9,l=Bg,m=Cg,n=-30,p=.1,q=.8,r=[],s=[],t,v,x;c.tick=function(){if(.005>(h*=.99))return d.end({type:"end",alpha:h=0}),!0;var b=r.length,c=s.length,f,l,m,q,u,w,L;for(f=0;f<c;++f)if(l=s[f],m=l.source,q=l.target,w=q.x-m.x,L=q.y-m.y,u=w*w+L*L)u=h*v[f]*((u=Math.sqrt(u))-t[f])/u,w*=u,L*=u,q.x-=w*(u=m.weight/(q.weight+m.weight)),q.y-=L*u,m.x+=w*(u=1-u),m.y+=L*u;if(u=h*p)if(w=e[0]/2,L=e[1]/2,f=-1,u)for(;++f<b;)l=
-r[f],l.x+=(w-l.x)*u,l.y+=(L-l.y)*u;if(n)for(zd(c=g.geom.quadtree(r),h,x),f=-1;++f<b;)(l=r[f]).fixed||c.visit(a(l));for(f=-1;++f<b;)l=r[f],l.fixed?(l.x=l.px,l.y=l.py):(l.x-=(l.px-(l.px=l.x))*k,l.y-=(l.py-(l.py=l.y))*k);d.tick({type:"tick",alpha:h})};c.nodes=function(a){if(!arguments.length)return r;r=a;return c};c.links=function(a){if(!arguments.length)return s;s=a;return c};c.size=function(a){if(!arguments.length)return e;e=a;return c};c.linkDistance=function(a){if(!arguments.length)return l;l="function"===
-typeof a?a:+a;return c};c.distance=c.linkDistance;c.linkStrength=function(a){if(!arguments.length)return m;m="function"===typeof a?a:+a;return c};c.friction=function(a){if(!arguments.length)return k;k=+a;return c};c.charge=function(a){if(!arguments.length)return n;n="function"===typeof a?a:+a;return c};c.gravity=function(a){if(!arguments.length)return p;p=+a;return c};c.theta=function(a){if(!arguments.length)return q;q=+a;return c};c.alpha=function(a){if(!arguments.length)return h;a=+a;h?h=0<a?a:
-0:0<a&&(d.start({type:"start",alpha:h=a}),g.timer(c.tick));return c};c.start=function(){function a(c,e){var g;if(!p){p=[];for(d=0;d<f;++d)p[d]=[];for(d=0;d<h;++d)g=s[d],p[g.source.index].push(g.target),p[g.target.index].push(g.source)}g=p[b];for(var k=-1,l=g.length,m;++k<l;)if(!isNaN(m=g[k][c]))return m;return Math.random()*e}var b,d,f=r.length,h=s.length,g=e[0],k=e[1],p,q;for(b=0;b<f;++b)(q=r[b]).index=b,q.weight=0;for(b=0;b<h;++b)q=s[b],"number"==typeof q.source&&(q.source=r[q.source]),"number"==
-typeof q.target&&(q.target=r[q.target]),++q.source.weight,++q.target.weight;for(b=0;b<f;++b)q=r[b],isNaN(q.x)&&(q.x=a("x",g)),isNaN(q.y)&&(q.y=a("y",k)),isNaN(q.px)&&(q.px=q.x),isNaN(q.py)&&(q.py=q.y);t=[];if("function"===typeof l)for(b=0;b<h;++b)t[b]=+l.call(this,s[b],b);else for(b=0;b<h;++b)t[b]=l;v=[];if("function"===typeof m)for(b=0;b<h;++b)v[b]=+m.call(this,s[b],b);else for(b=0;b<h;++b)v[b]=m;x=[];if("function"===typeof n)for(b=0;b<f;++b)x[b]=+n.call(this,r[b],b);else for(b=0;b<f;++b)x[b]=n;
-return c.resume()};c.resume=function(){return c.alpha(.1)};c.stop=function(){return c.alpha(0)};c.drag=function(){f||(f=g.behavior.drag().origin(V).on("dragstart.force",qf).on("drag.force",b).on("dragend.force",rf));if(!arguments.length)return f;this.on("mouseover.force",sf).on("mouseout.force",tf).call(f)};return g.rebind(c,d,"on")};var Bg=20,Cg=1;g.layout.partition=function(){function a(b,c,d,e){var g=b.children;b.x=c;b.y=b.depth*e;b.dx=d;b.dy=e;if(g&&(p=g.length)){var n=-1,p,q;for(d=b.value?d/
-b.value:0;++n<p;)a(q=g[n],c,b=q.value*d,e),c+=b}}function b(a){a=a.children;var c=0;if(a&&(e=a.length))for(var d=-1,e;++d<e;)c=Math.max(c,b(a[d]));return 1+c}function c(c,h){var g=d.call(this,c,h);a(g[0],0,e[0],e[1]/b(g[0]));return g}var d=g.layout.hierarchy(),e=[1,1];c.size=function(a){if(!arguments.length)return e;e=a;return c};return Ea(c,d)};g.layout.pie=function(){function a(f){var h=f.map(function(c,d){return+b.call(a,c,d)}),k=+("function"===typeof d?d.apply(this,arguments):d),l=(("function"===
-typeof e?e.apply(this,arguments):e)-d)/g.sum(h),m=g.range(f.length);null!=c&&m.sort(c===te?function(a,b){return h[b]-h[a]}:function(a,b){return c(f[a],f[b])});var n=[];m.forEach(function(a){var b;n[a]={data:f[a],value:b=h[a],startAngle:k,endAngle:k+=b*l}});return n}var b=Number,c=te,d=0,e=2*u;a.value=function(c){if(!arguments.length)return b;b=c;return a};a.sort=function(b){if(!arguments.length)return c;c=b;return a};a.startAngle=function(b){if(!arguments.length)return d;d=b;return a};a.endAngle=
-function(b){if(!arguments.length)return e;e=b;return a};return a};var te={};g.layout.stack=function(){function a(k,l){var m=k.map(function(c,d){return b.call(a,c,d)}),n=m.map(function(b){return b.map(function(b,c){return[f.call(a,b,c),h.call(a,b,c)]})}),p=c.call(a,n,l),m=g.permute(m,p),n=g.permute(n,p),p=d.call(a,n,l),q=m.length,r=m[0].length,s,t,v;for(t=0;t<r;++t)for(e.call(a,m[0][t],v=p[t],n[0][t][1]),s=1;s<q;++s)e.call(a,m[s][t],v+=n[s-1][t][1],n[s][t][1]);return k}var b=V,c=Vb,d=Wb,e=wf,f=uf,
-h=vf;a.values=function(c){if(!arguments.length)return b;b=c;return a};a.order=function(b){if(!arguments.length)return c;c="function"===typeof b?b:Dg.get(b)||Vb;return a};a.offset=function(b){if(!arguments.length)return d;d="function"===typeof b?b:Eg.get(b)||Wb;return a};a.x=function(b){if(!arguments.length)return f;f=b;return a};a.y=function(b){if(!arguments.length)return h;h=b;return a};a.out=function(b){if(!arguments.length)return e;e=b;return a};return a};var Dg=g.map({"inside-out":function(a){var b=
-a.length,c,d=a.map(xf),e=a.map(yf),f=g.range(b).sort(function(a,b){return d[a]-d[b]}),h=0,k=0,l=[],m=[];for(a=0;a<b;++a)c=f[a],h<k?(h+=e[c],l.push(c)):(k+=e[c],m.push(c));return m.reverse().concat(l)},reverse:function(a){return g.range(a.length).reverse()},"default":Vb}),Eg=g.map({silhouette:function(a){var b=a.length,c=a[0].length,d=[],e=0,f,h,g,l=[];for(h=0;h<c;++h){for(g=f=0;f<b;f++)g+=a[f][h][1];g>e&&(e=g);d.push(g)}for(h=0;h<c;++h)l[h]=(e-d[h])/2;return l},wiggle:function(a){var b=a.length,c=
-a[0],d=c.length,e,f,h,g,l,m,n,p,q,r=[];r[0]=p=q=0;for(f=1;f<d;++f){for(g=e=0;e<b;++e)g+=a[e][f][1];l=e=0;for(n=c[f][0]-c[f-1][0];e<b;++e){h=0;for(m=(a[e][f][1]-a[e][f-1][1])/(2*n);h<e;++h)m+=(a[h][f][1]-a[h][f-1][1])/n;l+=m*a[e][f][1]}r[f]=p-=g?l/g*n:0;p<q&&(q=p)}for(f=0;f<d;++f)r[f]-=q;return r},expand:function(a){var b=a.length,c=a[0].length,d=1/b,e,f,h,g=[];for(f=0;f<c;++f){for(h=e=0;e<b;e++)h+=a[e][f][1];if(h)for(e=0;e<b;e++)a[e][f][1]/=h;else for(e=0;e<b;e++)a[e][f][1]=d}for(f=0;f<c;++f)g[f]=
-0;return g},zero:Wb});g.layout.histogram=function(){function a(a,h){var k=[],l=a.map(c,this),m=d.call(this,l,h),n=e.call(this,m,l,h),p;h=-1;for(var q=l.length,r=n.length-1,s=b?1:1/q;++h<r;)p=k[h]=[],p.dx=n[h+1]-(p.x=n[h]),p.y=0;if(0<r)for(h=-1;++h<q;)p=l[h],p>=m[0]&&p<=m[1]&&(p=k[g.bisect(n,p,1,r)-1],p.y+=s,p.push(a[h]));return k}var b=!0,c=Number,d=Bf,e=Af;a.value=function(b){if(!arguments.length)return c;c=b;return a};a.range=function(b){if(!arguments.length)return d;d=F(b);return a};a.bins=function(b){if(!arguments.length)return e;
-e="number"===typeof b?function(a){return Ad(a,b)}:F(b);return a};a.frequency=function(c){if(!arguments.length)return b;b=!!c;return a};return a};g.layout.hierarchy=function(){function a(b,g,l){var m=e.call(c,b,g);b.depth=g;l.push(b);if(m&&(p=m.length)){var n=-1,p,q=b.children=[],r=0;g+=1;for(var s;++n<p;)s=a(m[n],g,l),s.parent=b,q.push(s),r+=s.value;d&&q.sort(d);f&&(b.value=r)}else f&&(b.value=+f.call(c,b,g)||0);return b}function b(a,d){var e=a.children,g=0;if(e&&(p=e.length))for(var n=-1,p,q=d+1;++n<
-p;)g+=b(e[n],q);else f&&(g=+f.call(c,a,d)||0);f&&(a.value=g);return g}function c(b){var c=[];a(b,0,c);return c}var d=Ff,e=Df,f=Ef;c.sort=function(a){if(!arguments.length)return d;d=a;return c};c.children=function(a){if(!arguments.length)return e;e=a;return c};c.value=function(a){if(!arguments.length)return f;f=a;return c};c.revalue=function(a){b(a,0);return a};return c};g.layout.pack=function(){function a(a,f){var h=b.call(this,a,f),g=h[0];g.x=0;g.y=0;ea(g,function(a){a.r=Math.sqrt(a.value)});ea(g,
-Dd);var l=d[0],m=d[1],n=Math.max(2*g.r/l,2*g.r/m);if(0<c){var p=c*n/2;ea(g,function(a){a.r+=p});ea(g,Dd);ea(g,function(a){a.r-=p});n=Math.max(2*g.r/l,2*g.r/m)}Fd(g,l/2,m/2,1/n);return h}var b=g.layout.hierarchy().sort(Gf),c=0,d=[1,1];a.size=function(b){if(!arguments.length)return d;d=b;return a};a.padding=function(b){if(!arguments.length)return c;c=+b;return a};return Ea(a,b)};g.layout.cluster=function(){function a(a,f){var h=b.call(this,a,f),g=h[0],l,m=0;ea(g,function(a){var b=a.children;b&&b.length?
-(a.x=Kf(b),a.y=Jf(b)):(a.x=l?m+=c(a,l):0,a.y=0,l=a)});var n=Gd(g),p=Hd(g),q=n.x-c(n,p)/2,r=p.x+c(p,n)/2;ea(g,function(a){a.x=(a.x-q)/(r-q)*d[0];a.y=(1-(g.y?a.y/g.y:1))*d[1]});return h}var b=g.layout.hierarchy().sort(null).value(null),c=Id,d=[1,1];a.separation=function(b){if(!arguments.length)return c;c=b;return a};a.size=function(b){if(!arguments.length)return d;d=b;return a};return Ea(a,b)};g.layout.tree=function(){function a(a,f){function h(a,b){var d=a.children,e=a._tree;if(d&&(f=d.length)){for(var f,
-g=d[0],k,l=g,m,p=-1;++p<f;){m=d[p];h(m,k);var n=m;if(k){for(var q=n,s=n,r=n.parent.children[0],t=q._tree.mod,u=s._tree.mod,w=k._tree.mod,C=r._tree.mod,A=void 0;k=Zb(k),q=Yb(q),k&&q;){r=Yb(r);s=Zb(s);s._tree.ancestor=n;A=k._tree.prelim+w-q._tree.prelim-t+c(k,q);if(0<A){var I=k._tree.ancestor.parent==n.parent?k._tree.ancestor:l,F=n,J=A,I=I._tree,F=F._tree,K=J/(F.number-I.number);I.change+=K;F.change-=K;F.shift+=J;F.prelim+=J;F.mod+=J;t+=A;u+=A}w+=k._tree.mod;t+=q._tree.mod;C+=r._tree.mod;u+=s._tree.mod}k&&
-!Zb(s)&&(s._tree.thread=k,s._tree.mod+=w-u);q&&!Yb(r)&&(r._tree.thread=q,r._tree.mod+=t-C,l=n)}k=m}f=d=0;p=a.children;for(n=p.length;0<=--n;)l=p[n]._tree,l.prelim+=d,l.mod+=d,d+=l.shift+(f+=l.change);g=.5*(g._tree.prelim+m._tree.prelim);b?(e.prelim=b._tree.prelim+c(a,b),e.mod=e.prelim-g):e.prelim=g}else b&&(e.prelim=b._tree.prelim+c(a,b))}function g(a,b){a.x=a._tree.prelim+b;var c=a.children;if(c&&(e=c.length)){var d=-1,e;for(b+=a._tree.mod;++d<e;)g(c[d],b)}}var l=b.call(this,a,f),m=l[0];ea(m,function(a,
-b){a._tree={ancestor:a,prelim:0,mod:0,change:0,shift:0,number:b?b._tree.number+1:0}});h(m);g(m,-m._tree.prelim);var n=Xa(m,Mf),p=Xa(m,Lf),q=Xa(m,Nf),r=n.x-c(n,p)/2,s=p.x+c(p,n)/2,t=q.depth||1;ea(m,function(a){a.x=(a.x-r)/(s-r)*d[0];a.y=a.depth/t*d[1];delete a._tree});return l}var b=g.layout.hierarchy().sort(null).value(null),c=Id,d=[1,1];a.separation=function(b){if(!arguments.length)return c;c=b;return a};a.size=function(b){if(!arguments.length)return d;d=b;return a};return Ea(a,b)};g.layout.treemap=
-function(){function a(a,b){for(var c=-1,d=a.length,e,f;++c<d;)f=(e=a[c]).value*(0>b?0:b),e.area=isNaN(f)||0>=f?0:f}function b(c){var e=c.children;if(e&&e.length){var f=m(c),h=[],g=e.slice(),k=Infinity,l,p="slice"===q?f.dx:"dice"===q?f.dy:"slice-dice"===q?c.depth&1?f.dy:f.dx:Math.min(f.dx,f.dy);a(g,f.dx*f.dy/c.value);for(h.area=0;0<(c=g.length);){h.push(c=g[c-1]);h.area+=c.area;if(!(c="squarify"!==q)){l=p;c=h.area;for(var n=void 0,u=0,w=Infinity,A=-1,C=h.length;++A<C;)if(n=h[A].area)n<w&&(w=n),n>u&&
-(u=n);c*=c;l*=l;c=(l=c?Math.max(l*u*r/c,c/(l*w*r)):Infinity)<=k}c?(g.pop(),k=l):(h.area-=h.pop().area,d(h,p,f,!1),p=Math.min(f.dx,f.dy),h.length=h.area=0,k=Infinity)}h.length&&(d(h,p,f,!0),h.length=h.area=0);e.forEach(b)}}function c(b){var e=b.children;if(e&&e.length){var f=m(b),h=e.slice(),g=[];a(h,f.dx*f.dy/b.value);for(g.area=0;b=h.pop();)g.push(b),g.area+=b.area,null!=b.z&&(d(g,b.z?f.dx:f.dy,f,!h.length),g.length=g.area=0);e.forEach(c)}}function d(a,b,c,d){var e=-1,f=a.length,g=c.x,k=c.y,l=b?
-h(a.area/b):0,m;if(b==c.dx){if(d||l>c.dy)l=c.dy;for(;++e<f;)m=a[e],m.x=g,m.y=k,m.dy=l,g+=m.dx=Math.min(c.x+c.dx-g,l?h(m.area/l):0);m.z=!0;m.dx+=c.x+c.dx-g;c.y+=l;c.dy-=l}else{if(d||l>c.dx)l=c.dx;for(;++e<f;)m=a[e],m.x=g,m.y=k,m.dx=l,k+=m.dy=Math.min(c.y+c.dy-k,l?h(m.area/l):0);m.z=!1;m.dy+=c.y+c.dy-k;c.x+=l;c.dx-=l}}function e(d){d=p||f(d);var e=d[0];e.x=0;e.y=0;e.dx=k[0];e.dy=k[1];p&&f.revalue(e);a([e],e.dx*e.dy/e.value);(p?c:b)(e);n&&(p=d);return d}var f=g.layout.hierarchy(),h=Math.round,k=[1,1],
-l=null,m=$b,n=!1,p,q="squarify",r=.5*(1+Math.sqrt(5));e.size=function(a){if(!arguments.length)return k;k=a;return e};e.padding=function(a){function b(c){var d=a.call(e,c,c.depth);return null==d?$b(c):Jd(c,"number"===typeof d?[d,d,d,d]:d)}function c(b){return Jd(b,a)}if(!arguments.length)return l;var d;m=null==(l=a)?$b:"function"===(d=typeof a)?b:"number"===d?(a=[a,a,a,a],c):c;return e};e.round=function(a){if(!arguments.length)return h!=Number;h=a?Math.round:Number;return e};e.sticky=function(a){if(!arguments.length)return n;
-n=a;p=null;return e};e.ratio=function(a){if(!arguments.length)return r;r=a;return e};e.mode=function(a){if(!arguments.length)return q;q=a+"";return e};return Ea(e,f)};g.csv=Kd(",","text/csv");g.tsv=Kd("\t","text/tab-separated-values");g.geo={};g.geo.stream=function(a,b){if(ue.hasOwnProperty(a.type))ue[a.type](a,b);else Ya(a,b)};var ue={Feature:function(a,b){Ya(a.geometry,b)},FeatureCollection:function(a,b){for(var c=a.features,d=-1,e=c.length;++d<e;)Ya(c[d].geometry,b)}},Ld={Sphere:function(a,b){b.sphere()},
-Point:function(a,b){var c=a.coordinates;b.point(c[0],c[1])},MultiPoint:function(a,b){for(var c=a.coordinates,d=-1,e=c.length,f;++d<e;)f=c[d],b.point(f[0],f[1])},LineString:function(a,b){ac(a.coordinates,b,0)},MultiLineString:function(a,b){for(var c=a.coordinates,d=-1,e=c.length;++d<e;)ac(c[d],b,0)},Polygon:function(a,b){Md(a.coordinates,b)},MultiPolygon:function(a,b){for(var c=a.coordinates,d=-1,e=c.length;++d<e;)Md(c[d],b)},GeometryCollection:function(a,b){for(var c=a.geometries,d=-1,e=c.length;++d<
-e;)Ya(c[d],b)}};g.geo.albersUsa=function(){function a(a){var h=a[0],g=a[1];return(50<g?c:-140>h?d:21>g?e:b)(a)}var b=g.geo.albers(),c=g.geo.albers().rotate([160,0]).center([0,60]).parallels([55,65]),d=g.geo.albers().rotate([160,0]).center([0,20]).parallels([8,18]),e=g.geo.albers().rotate([60,0]).center([0,10]).parallels([8,18]);a.scale=function(f){if(!arguments.length)return b.scale();b.scale(f);c.scale(.6*f);d.scale(f);e.scale(1.5*f);return a.translate(b.translate())};a.translate=function(f){if(!arguments.length)return b.translate();
-var h=b.scale(),g=f[0],l=f[1];b.translate(f);c.translate([g-.4*h,l+.17*h]);d.translate([g-.19*h,l+.2*h]);e.translate([g+.58*h,l+.43*h]);return a};return a.scale(b.scale())};(g.geo.albers=function(){var a=29.5*w,b=45.5*w,c=ic(Qd),d=c(a,b);d.parallels=function(d){return arguments.length?c(a=d[0]*w,b=d[1]*w):[a*O,b*O]};return d.rotate([98,0]).center([0,38]).scale(1E3)}).raw=Qd;var ve=Fa(function(a){return Math.sqrt(2/(1+a))},function(a){return 2*Math.asin(a/2)});(g.geo.azimuthalEqualArea=function(){return la(ve)}).raw=
-ve;var we=Fa(function(a){return(a=Math.acos(a))&&a/Math.sin(a)},V);(g.geo.azimuthalEquidistant=function(){return la(we)}).raw=we;g.geo.bounds=Rd(V);g.geo.centroid=function(a){N=Y=J=K=I=0;g.geo.stream(a,Z);var b;if(Y&&Math.abs(b=Math.sqrt(J*J+K*K+I*I))>A)return[Math.atan2(K,J)*O,Math.asin(Math.max(-1,Math.min(1,I/b)))*O]};var N,Y,J,K,I,Z={sphere:function(){2>N&&(N=2,Y=J=K=I=0)},point:Sd,lineStart:dc,lineEnd:ec,polygonStart:function(){2>N&&(N=2,Y=J=K=I=0);Z.lineStart=Of},polygonEnd:function(){Z.lineStart=
-dc}};g.geo.circle=function(){function a(){var a="function"===typeof b?b.apply(this,arguments):b,c=ae(-a[0]*w,-a[1]*w,0).invert,d=[];e(null,null,1,{point:function(a,b){d.push(a=c(a,b));a[0]*=O;a[1]*=O}});return{type:"Polygon",coordinates:[d]}}var b=[0,0],c,d=6,e;a.origin=function(c){if(!arguments.length)return b;b=c;return a};a.angle=function(b){if(!arguments.length)return c;e=fc((c=+b)*w,d*w);return a};a.precision=function(b){if(!arguments.length)return d;e=fc(c*w,(d=+b)*w);return a};return a.angle(90)};
-var be=Ud(za,function(a){var b=NaN,c=NaN,d=NaN,e;return{lineStart:function(){a.lineStart();e=1},point:function(f,h){var g=0<f?u:-u,l=Math.abs(f-b);if(Math.abs(l-u)<A)a.point(b,c=0<(c+h)/2?u/2:-u/2),a.point(d,c),a.lineEnd(),a.lineStart(),a.point(g,c),a.point(f,c),e=0;else if(d!==g&&l>=u){Math.abs(b-d)<A&&(b-=d*A);Math.abs(f-g)<A&&(f-=g*A);var l=b,m=c,n=f,p,q,r=Math.sin(l-n);c=Math.abs(r)>A?Math.atan((Math.sin(m)*(q=Math.cos(h))*Math.sin(n)-Math.sin(h)*(p=Math.cos(m))*Math.sin(l))/(p*q*r)):(m+h)/2;
-a.point(d,c);a.lineEnd();a.lineStart();a.point(g,c);e=0}a.point(b=f,c=h);d=g},lineEnd:function(){a.lineEnd();b=c=NaN},clean:function(){return 2-e}}},function(a,b,c,d){null==a?(c=c*u/2,d.point(-u,c),d.point(0,c),d.point(u,c),d.point(u,0),d.point(u,-c),d.point(0,-c),d.point(-u,-c),d.point(-u,0),d.point(-u,c)):Math.abs(a[0]-b[0])>A?(a=(a[0]<b[0]?1:-1)*u,c=c*a/2,d.point(-a,c),d.point(0,c),d.point(a,c)):d.point(b[0],b[1])});(g.geo.equirectangular=function(){return la(ab).scale(250/u)}).raw=ab.invert=ab;
-var xe=Fa(function(a){return 1/a},Math.atan);(g.geo.gnomonic=function(){return la(xe)}).raw=xe;g.geo.graticule=function(){function a(){return{type:"MultiLineString",coordinates:b()}}function b(){return g.range(Math.ceil(d/h)*h,c,h).map(l).concat(g.range(Math.ceil(f/k)*k,e,k).map(m))}var c,d,e,f,h=22.5,k=h,l,m,n=2.5;a.lines=function(){return b().map(function(a){return{type:"LineString",coordinates:a}})};a.outline=function(){return{type:"Polygon",coordinates:[l(d).concat(m(e).slice(1),l(c).reverse().slice(1),
-m(f).reverse().slice(1))]}};a.extent=function(b){if(!arguments.length)return[[d,f],[c,e]];d=+b[0][0];c=+b[1][0];f=+b[0][1];e=+b[1][1];d>c&&(b=d,d=c,c=b);f>e&&(b=f,f=e,e=b);return a.precision(n)};a.step=function(b){if(!arguments.length)return[h,k];h=+b[0];k=+b[1];return a};a.precision=function(b){if(!arguments.length)return n;n=+b;l=Uf(f,e,n);m=Vf(d,c,n);return a};return a.extent([[-180+A,-90+A],[180-A,90-A]])};g.geo.interpolate=function(a,b){return Wf(a[0]*w,a[1]*w,b[0]*w,b[1]*w)};g.geo.greatArc=
-function(){function a(){for(var a=c||b.apply(this,arguments),l=e||d.apply(this,arguments),m=h||g.geo.interpolate(a,l),n=0,p=f/m.distance,a=[a];1>(n+=p);)a.push(m(n));a.push(l);return{type:"LineString",coordinates:a}}var b=sb,c,d=rb,e,f=6*w,h;a.distance=function(){return(h||g.geo.interpolate(c||b.apply(this,arguments),e||d.apply(this,arguments))).distance};a.source=function(d){if(!arguments.length)return b;b=d;h=(c="function"===typeof d?null:d)&&e?g.geo.interpolate(c,e):null;return a};a.target=function(b){if(!arguments.length)return d;
-d=b;e="function"===typeof b?null:b;h=c&&e?g.geo.interpolate(c,e):null;return a};a.precision=function(b){if(!arguments.length)return f/w;f=b*w;return a};return a};gc.invert=function(a,b){return[2*u*a,2*Math.atan(Math.exp(2*u*b))-u/2]};(g.geo.mercator=function(){return la(gc).scale(500)}).raw=gc;var ye=Fa(function(){return 1},Math.asin);(g.geo.orthographic=function(){return la(ye)}).raw=ye;g.geo.path=function(){function a(a){a&&g.geo.stream(a,e(f.pointRadius("function"===typeof b?+b.apply(this,arguments):
-b)));return f.result()}var b=4.5,c,d,e,f;a.area=function(a){pb=0;g.geo.stream(a,e(ja));return pb};a.centroid=function(a){N=J=K=I=0;g.geo.stream(a,e($));return I?[J/I,K/I]:void 0};a.bounds=function(a){return Rd(e)(a)};a.projection=function(b){if(!arguments.length)return c;e=(c=b)?b.stream||Xf(b):V;return a};a.context=function(b){if(!arguments.length)return d;f=null==(d=b)?new Yf:new Zf(b);return a};a.pointRadius=function(c){if(!arguments.length)return b;b="function"===typeof c?c:+c;return a};return a.projection(g.geo.albersUsa()).context(null)};
-var pb,bb,ja={point:T,lineStart:T,lineEnd:T,polygonStart:function(){bb=0;ja.lineStart=$f},polygonEnd:function(){ja.lineStart=ja.lineEnd=ja.point=T;pb+=Math.abs(bb/2)}},$={point:hc,lineStart:Zd,lineEnd:$d,polygonStart:function(){$.lineStart=ag},polygonEnd:function(){$.point=hc;$.lineStart=Zd;$.lineEnd=$d}};g.geo.area=function(a){ya=0;g.geo.stream(a,ka);return ya};var ya,cb,db,ka={sphere:function(){ya+=4*u},point:T,lineStart:T,lineEnd:T,polygonStart:function(){cb=1;db=0;ka.lineStart=bg},polygonEnd:function(){var a=
-2*Math.atan2(db,cb);ya+=0>a?4*u+a:a;ka.lineStart=ka.lineEnd=ka.point=T}};g.geo.projection=la;g.geo.projectionMutator=ic;var ze=Fa(function(a){return 1/(1+a)},function(a){return 2*Math.atan(a)});(g.geo.stereographic=function(){return la(ze)}).raw=ze;g.geom={};g.geom.hull=function(a){if(3>a.length)return[];var b=a.length,c=b-1,d=[],e=[],f,h=0,g,l,m,n,p,q,r;for(f=1;f<b;++f)a[f][1]<a[h][1]?h=f:a[f][1]==a[h][1]&&(h=a[f][0]<a[h][0]?f:h);for(f=0;f<b;++f)f!==h&&(l=a[f][1]-a[h][1],g=a[f][0]-a[h][0],d.push({angle:Math.atan2(l,
-g),index:f}));d.sort(function(a,b){return a.angle-b.angle});r=d[0].angle;q=d[0].index;p=0;for(f=1;f<c;++f)b=d[f].index,r==d[f].angle?(g=a[q][0]-a[h][0],l=a[q][1]-a[h][1],m=a[b][0]-a[h][0],n=a[b][1]-a[h][1],g*g+l*l>=m*m+n*n?d[f].index=-1:(d[p].index=-1,r=d[f].angle,p=f,q=b)):(r=d[f].angle,p=f,q=b);e.push(h);for(b=f=0;2>f;++b)-1!==d[b].index&&(e.push(d[b].index),f++);for(h=e.length;b<c;++b)if(-1!==d[b].index){for(;!dg(e[h-2],e[h-1],d[b].index,a);)--h;e[h++]=d[b].index}c=[];for(f=0;f<h;++f)c.push(a[e[f]]);
-return c};g.geom.polygon=function(a){a.area=function(){for(var b=0,c=a.length,d=a[c-1][1]*a[0][0]-a[c-1][0]*a[0][1];++b<c;)d+=a[b-1][1]*a[b][0]-a[b-1][0]*a[b][1];return.5*d};a.centroid=function(b){var c=-1,d=a.length,e=0,f=0,h,g=a[d-1],l;for(arguments.length||(b=-1/(6*a.area()));++c<d;)h=g,g=a[c],l=h[0]*g[1]-g[0]*h[1],e+=(h[0]+g[0])*l,f+=(h[1]+g[1])*l;return[e*b,f*b]};a.clip=function(b){for(var c,d=-1,e=a.length,f,h,g=a[e-1],l,m,n;++d<e;){c=b.slice();b.length=0;l=a[d];m=c[(h=c.length)-1];for(f=-1;++f<
-h;)n=c[f],jc(n,g,l)?(jc(m,g,l)||b.push(fe(m,n,g,l)),b.push(n)):jc(m,g,l)&&b.push(fe(m,n,g,l)),m=n;g=l}return b};return a};g.geom.voronoi=function(a){var b=a.map(function(){return[]});ge(a,function(a){var d,e,f,g;1===a.a&&0<=a.b?(d=a.ep.r,e=a.ep.l):(d=a.ep.l,e=a.ep.r);1===a.a?(f=d?d.y:-1E6,d=a.c-a.b*f,g=e?e.y:1E6,e=a.c-a.b*g):(d=d?d.x:-1E6,f=a.c-a.a*d,e=e?e.x:1E6,g=a.c-a.a*e);d=[d,f];e=[e,g];b[a.region.l.index].push(d,e);b[a.region.r.index].push(d,e)});b=b.map(function(b,d){var e=a[d][0],f=a[d][1],
-h=b.map(function(a){return Math.atan2(a[0]-e,a[1]-f)}),k=g.range(b.length).sort(function(a,b){return h[a]-h[b]});return k.filter(function(a,b){return!b||h[a]-h[k[b-1]]>A}).map(function(a){return b[a]})});b.forEach(function(b,d){var e=b.length;if(!e)return b.push([-1E6,-1E6],[-1E6,1E6],[1E6,1E6],[1E6,-1E6]);if(!(2<e)){var f=a[d],g=b[0],k=b[1],e=f[0],f=f[1],l=g[0],g=g[1],m=k[0],n=k[1],p=Math.abs(m-l),k=n-g;Math.abs(k)<A?(e=f<g?-1E6:1E6,b.push([-1E6,e],[1E6,e])):p<A?(e=e<l?-1E6:1E6,b.push([e,-1E6],[e,
-1E6])):(e=(m-l)*(g-f)<(l-e)*(n-g)?1E6:-1E6,f=Math.abs(k)-p,Math.abs(f)<A?b.push([0>k?e:-e,e]):(0<f&&(e*=-1),b.push([-1E6,e],[1E6,e])))}});return b};var kc={l:"r",r:"l"};g.geom.delaunay=function(a){var b=a.map(function(){return[]}),c=[];ge(a,function(c){b[c.region.l.index].push(a[c.region.r.index])});b.forEach(function(b,e){var f=a[e],g=f[0],k=f[1];b.forEach(function(a){a.angle=Math.atan2(a[0]-g,a[1]-k)});b.sort(function(a,b){return a.angle-b.angle});for(var l=0,m=b.length-1;l<m;l++)c.push([f,b[l],
-b[l+1]])});return c};g.geom.quadtree=function(a,b,c,d,e){function f(a,b,c,d,e,f){if(!isNaN(b.x)&&!isNaN(b.y))if(a.leaf){var k=a.point;k?(.01>Math.abs(k.x-b.x)+Math.abs(k.y-b.y)||(a.point=null,g(a,k,c,d,e,f)),g(a,b,c,d,e,f)):a.point=b}else g(a,b,c,d,e,f)}function g(a,b,c,d,e,h){var k=.5*(c+e),l=.5*(d+h),m=b.x>=k,n=b.y>=l,u=(n<<1)+m;a.leaf=!1;a=a.nodes[u]||(a.nodes[u]={leaf:!0,nodes:[],point:null});m?c=k:e=k;n?d=l:h=l;f(a,b,c,d,e,h)}var k,l=-1,m=a.length;if(5>arguments.length)if(3===arguments.length)e=
-c,d=b,c=b=0;else for(b=c=Infinity,d=e=-Infinity;++l<m;)k=a[l],k.x<b&&(b=k.x),k.y<c&&(c=k.y),k.x>d&&(d=k.x),k.y>e&&(e=k.y);k=d-b;l=e-c;k>l?e=c+k:d=b+l;var n={leaf:!0,nodes:[],point:null,add:function(a){f(n,a,b,c,d,e)},visit:function(a){Ga(a,n,b,c,d,e)}};a.forEach(n.add);return n};g.time={};var R=Date;oa.prototype={getDate:function(){return this._.getUTCDate()},getDay:function(){return this._.getUTCDay()},getFullYear:function(){return this._.getUTCFullYear()},getHours:function(){return this._.getUTCHours()},
-getMilliseconds:function(){return this._.getUTCMilliseconds()},getMinutes:function(){return this._.getUTCMinutes()},getMonth:function(){return this._.getUTCMonth()},getSeconds:function(){return this._.getUTCSeconds()},getTime:function(){return this._.getTime()},getTimezoneOffset:function(){return 0},valueOf:function(){return this._.valueOf()},setDate:function(){ga.setUTCDate.apply(this._,arguments)},setDay:function(){ga.setUTCDay.apply(this._,arguments)},setFullYear:function(){ga.setUTCFullYear.apply(this._,
-arguments)},setHours:function(){ga.setUTCHours.apply(this._,arguments)},setMilliseconds:function(){ga.setUTCMilliseconds.apply(this._,arguments)},setMinutes:function(){ga.setUTCMinutes.apply(this._,arguments)},setMonth:function(){ga.setUTCMonth.apply(this._,arguments)},setSeconds:function(){ga.setUTCSeconds.apply(this._,arguments)},setTime:function(){ga.setTime.apply(this._,arguments)}};var ga=Date.prototype,Ae="Sunday Monday Tuesday Wednesday Thursday Friday Saturday".split(" "),Be="Sun Mon Tue Wed Thu Fri Sat".split(" "),
-wc="January February March April May June July August September October November December".split(" "),xc="Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec".split(" ");g.time.format=function(a){function b(b){for(var e=[],f=-1,g=0,k,l;++f<c;)if(37===a.charCodeAt(f)){e.push(a.substring(g,f));null!=(k=Fg[g=a.charAt(++f)])&&(g=a.charAt(++f));if(l=qb[g])g=l(b,null==k?"e"===g?" ":"0":k);e.push(g);g=f+1}e.push(a.substring(g,f));return e.join("")}var c=a.length;b.parse=function(b){var c={y:1900,m:0,d:1,H:0,
-M:0,S:0,L:0};if(eb(c,a,b,0)!=b.length)return null;"p"in c&&(c.H=c.H%12+12*c.p);b=new R;b.setFullYear(c.y,c.m,c.d);b.setHours(c.H,c.M,c.S,c.L);return b};b.toString=function(){return a};return b};var Ce=fb(Ae),De=fb(Be),Ee=fb(wc),Gg=he(wc),Fe=fb(xc),Hg=he(xc),Fg={"-":"",_:" ",0:"0"},qb={a:function(a){return Be[a.getDay()]},A:function(a){return Ae[a.getDay()]},b:function(a){return xc[a.getMonth()]},B:function(a){return wc[a.getMonth()]},c:g.time.format("%a %b %e %X %Y"),d:function(a,b){return S(a.getDate(),
-b,2)},e:function(a,b){return S(a.getDate(),b,2)},H:function(a,b){return S(a.getHours(),b,2)},I:function(a,b){return S(a.getHours()%12||12,b,2)},j:function(a,b){return S(1+g.time.dayOfYear(a),b,3)},L:function(a,b){return S(a.getMilliseconds(),b,3)},m:function(a,b){return S(a.getMonth()+1,b,2)},M:function(a,b){return S(a.getMinutes(),b,2)},p:function(a){return 12<=a.getHours()?"PM":"AM"},S:function(a,b){return S(a.getSeconds(),b,2)},U:function(a,b){return S(g.time.sundayOfYear(a),b,2)},w:function(a){return a.getDay()},
-W:function(a,b){return S(g.time.mondayOfYear(a),b,2)},x:g.time.format("%m/%d/%Y"),X:g.time.format("%H:%M:%S"),y:function(a,b){return S(a.getFullYear()%100,b,2)},Y:function(a,b){return S(a.getFullYear()%1E4,b,4)},Z:function(a){var b=a.getTimezoneOffset();a=0<b?"-":"+";var c=~~(Math.abs(b)/60),b=Math.abs(b)%60;return a+S(c,"0",2)+S(b,"0",2)},"%":function(){return"%"}},eg={a:function(a,b,c){De.lastIndex=0;return(a=De.exec(b.substring(c)))?c+a[0].length:-1},A:function(a,b,c){Ce.lastIndex=0;return(a=Ce.exec(b.substring(c)))?
-c+a[0].length:-1},b:function(a,b,c){Fe.lastIndex=0;return(b=Fe.exec(b.substring(c)))?(a.m=Hg.get(b[0].toLowerCase()),c+b[0].length):-1},B:function(a,b,c){Ee.lastIndex=0;return(b=Ee.exec(b.substring(c)))?(a.m=Gg.get(b[0].toLowerCase()),c+b[0].length):-1},c:function(a,b,c){return eb(a,qb.c.toString(),b,c)},d:ie,e:ie,H:je,I:je,L:function(a,b,c){Q.lastIndex=0;return(b=Q.exec(b.substring(c,c+3)))?(a.L=+b[0],c+b[0].length):-1},m:function(a,b,c){Q.lastIndex=0;return(b=Q.exec(b.substring(c,c+2)))?(a.m=b[0]-
-1,c+b[0].length):-1},M:function(a,b,c){Q.lastIndex=0;return(b=Q.exec(b.substring(c,c+2)))?(a.M=+b[0],c+b[0].length):-1},p:function(a,b,c){b=Ig.get(b.substring(c,c+=2).toLowerCase());return null==b?-1:(a.p=b,c)},S:function(a,b,c){Q.lastIndex=0;return(b=Q.exec(b.substring(c,c+2)))?(a.S=+b[0],c+b[0].length):-1},x:function(a,b,c){return eb(a,qb.x.toString(),b,c)},X:function(a,b,c){return eb(a,qb.X.toString(),b,c)},y:function(a,b,c){Q.lastIndex=0;if(b=Q.exec(b.substring(c,c+2))){var d=+b[0];a=(a.y=d+(68<
-d?1900:2E3),c+b[0].length)}else a=-1;return a},Y:function(a,b,c){Q.lastIndex=0;return(b=Q.exec(b.substring(c,c+4)))?(a.y=+b[0],c+b[0].length):-1}},Q=/^\s*\d+/,Ig=g.map({am:0,pm:1});g.time.format.utc=function(a){function b(a){try{R=oa;var b=new R;b._=a;return c(b)}finally{R=Date}}var c=g.time.format(a);b.parse=function(a){try{R=oa;var b=c.parse(a);return b&&b._}finally{R=Date}};b.toString=c.toString;return b};var Ge=g.time.format.utc("%Y-%m-%dT%H:%M:%S.%LZ");g.time.format.iso=Date.prototype.toISOString?
-lc:Ge;lc.parse=function(a){a=new Date(a);return isNaN(a)?null:a};lc.toString=Ge.toString;g.time.second=pa(function(a){return new R(1E3*Math.floor(a/1E3))},function(a,b){a.setTime(a.getTime()+1E3*Math.floor(b))},function(a){return a.getSeconds()});g.time.seconds=g.time.second.range;g.time.seconds.utc=g.time.second.utc.range;g.time.minute=pa(function(a){return new R(6E4*Math.floor(a/6E4))},function(a,b){a.setTime(a.getTime()+6E4*Math.floor(b))},function(a){return a.getMinutes()});g.time.minutes=g.time.minute.range;
-g.time.minutes.utc=g.time.minute.utc.range;g.time.hour=pa(function(a){var b=a.getTimezoneOffset()/60;return new R(36E5*(Math.floor(a/36E5-b)+b))},function(a,b){a.setTime(a.getTime()+36E5*Math.floor(b))},function(a){return a.getHours()});g.time.hours=g.time.hour.range;g.time.hours.utc=g.time.hour.utc.range;g.time.day=pa(function(a){var b=new R(1970,0);b.setFullYear(a.getFullYear(),a.getMonth(),a.getDate());return b},function(a,b){a.setDate(a.getDate()+b)},function(a){return a.getDate()-1});g.time.days=
-g.time.day.range;g.time.days.utc=g.time.day.utc.range;g.time.dayOfYear=function(a){var b=g.time.year(a);return Math.floor((a-b-6E4*(a.getTimezoneOffset()-b.getTimezoneOffset()))/864E5)};"Sunday Monday Tuesday Wednesday Thursday Friday Saturday".split(" ").forEach(function(a,b){a=a.toLowerCase();b=7-b;var c=g.time[a]=pa(function(a){(a=g.time.day(a)).setDate(a.getDate()-(a.getDay()+b)%7);return a},function(a,b){a.setDate(a.getDate()+7*Math.floor(b))},function(a){var c=g.time.year(a).getDay();return Math.floor((g.time.dayOfYear(a)+
-(c+b)%7)/7)-(c!==b)});g.time[a+"s"]=c.range;g.time[a+"s"].utc=c.utc.range;g.time[a+"OfYear"]=function(a){var c=g.time.year(a).getDay();return Math.floor((g.time.dayOfYear(a)+(c+b)%7)/7)}});g.time.week=g.time.sunday;g.time.weeks=g.time.sunday.range;g.time.weeks.utc=g.time.sunday.utc.range;g.time.weekOfYear=g.time.sundayOfYear;g.time.month=pa(function(a){a=g.time.day(a);a.setDate(1);return a},function(a,b){a.setMonth(a.getMonth()+b)},function(a){return a.getMonth()});g.time.months=g.time.month.range;
-g.time.months.utc=g.time.month.utc.range;g.time.year=pa(function(a){a=g.time.day(a);a.setMonth(0,1);return a},function(a,b){a.setFullYear(a.getFullYear()+b)},function(a){return a.getFullYear()});g.time.years=g.time.year.range;g.time.years.utc=g.time.year.utc.range;var hb=[1E3,5E3,15E3,3E4,6E4,3E5,9E5,18E5,36E5,108E5,216E5,432E5,864E5,1728E5,6048E5,2592E6,7776E6,31536E6],yc=[[g.time.second,1],[g.time.second,5],[g.time.second,15],[g.time.second,30],[g.time.minute,1],[g.time.minute,5],[g.time.minute,
-15],[g.time.minute,30],[g.time.hour,1],[g.time.hour,3],[g.time.hour,6],[g.time.hour,12],[g.time.day,1],[g.time.day,2],[g.time.week,1],[g.time.month,1],[g.time.month,3],[g.time.year,1]],Jg=[[g.time.format("%Y"),za],[g.time.format("%B"),function(a){return a.getMonth()}],[g.time.format("%b %d"),function(a){return 1!=a.getDate()}],[g.time.format("%a %d"),function(a){return a.getDay()&&1!=a.getDate()}],[g.time.format("%I %p"),function(a){return a.getHours()}],[g.time.format("%I:%M"),function(a){return a.getMinutes()}],
-[g.time.format(":%S"),function(a){return a.getSeconds()}],[g.time.format(".%L"),function(a){return a.getMilliseconds()}]],He=g.scale.linear(),Kg=ke(Jg);yc.year=function(a,b){return He.domain(a.map(fg)).ticks(b).map(oc)};g.time.scale=function(){return mc(g.scale.linear(),yc,Kg)};var Ie=yc.map(function(a){return[a[0].utc,a[1]]}),Lg=[[g.time.format.utc("%Y"),za],[g.time.format.utc("%B"),function(a){return a.getUTCMonth()}],[g.time.format.utc("%b %d"),function(a){return 1!=a.getUTCDate()}],[g.time.format.utc("%a %d"),
-function(a){return a.getUTCDay()&&1!=a.getUTCDate()}],[g.time.format.utc("%I %p"),function(a){return a.getUTCHours()}],[g.time.format.utc("%I:%M"),function(a){return a.getUTCMinutes()}],[g.time.format.utc(":%S"),function(a){return a.getUTCSeconds()}],[g.time.format.utc(".%L"),function(a){return a.getUTCMilliseconds()}]],Mg=ke(Lg);Ie.year=function(a,b){return He.domain(a.map(gg)).ticks(b).map(pc)};g.time.scale.utc=function(){return mc(g.scale.linear(),Ie,Mg)};return g}();
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-09 08:37:33 +0000