summaryrefslogtreecommitdiff
path: root/js/jquery.Jcrop.go.js
diff options
context:
space:
mode:
authorEvan Prodromou <evan@controlyourself.ca>2009-01-15 13:58:32 -0500
committerEvan Prodromou <evan@controlyourself.ca>2009-01-15 13:58:32 -0500
commit802863907337d6e1b463c28390499017b1d4e5f1 (patch)
treede4682a26c75bf01d0835b98d179a8ff3bfc7076 /js/jquery.Jcrop.go.js
parent4662e22443361b8c0c8a274f2e63b01d69eb07f8 (diff)
parent47f694582c8bb668ad711182bc7124fe2db0f339 (diff)
Merge branch 'uiredesign' of evan@dev.controlyourself.ca:/var/www/csarven into uiredesign
Diffstat (limited to 'js/jquery.Jcrop.go.js')
-rw-r--r--js/jquery.Jcrop.go.js41
1 files changed, 41 insertions, 0 deletions
diff --git a/js/jquery.Jcrop.go.js b/js/jquery.Jcrop.go.js
new file mode 100644
index 000000000..e5d587354
--- /dev/null
+++ b/js/jquery.Jcrop.go.js
@@ -0,0 +1,41 @@
+ $(function(){
+ jQuery("#photo_original img").Jcrop({
+ onChange: showPreview,
+ setSelect: [ 0, 0, $("#photo_original img").attr("width"), $("#photo_original img").attr("height") ],
+ onSelect: updateCoords,
+ aspectRatio: 1,
+ boxWidth: 480,
+ boxHeight: 480,
+ bgColor: '#000',
+ bgOpacity: .4
+ });
+ });
+
+ function showPreview(coords) {
+ var rx = 96 / coords.w;
+ var ry = 96 / coords.h;
+
+ var img_width = $("#photo_original img").attr("width");
+ var img_height = $("#photo_original img").attr("height");
+
+ $('#photo_preview img').css({
+ width: Math.round(rx *img_width) + 'px',
+ height: Math.round(ry * img_height) + 'px',
+ marginLeft: '-' + Math.round(rx * coords.x) + 'px',
+ marginTop: '-' + Math.round(ry * coords.y) + 'px'
+ });
+ };
+
+ function updateCoords(c) {
+ $('#photo_crop_x').val(c.x);
+ $('#photo_crop_y').val(c.y);
+ $('#photo_crop_w').val(c.w);
+ $('#photo_crop_h').val(c.h);
+ };
+
+ function checkCoords() {
+ if (parseInt($('#photo_crop_w').val())) return true;
+ alert('Please select a crop region then press submit.');
+ return false;
+ };
+