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authorcsarven <csarven@controlyourself.ca>2008-12-09 21:16:07 -0500
committercsarven <csarven@controlyourself.ca>2008-12-09 21:16:07 -0500
commit33196c24f4c9609611cfbcf6466ceee60c51ef8e (patch)
treedb0046580f8a6f4b38fd1ba2da74977875945198 /_darcs/pristine/js/jcrop/jquery.Jcrop.go.js
parent53cabc0171f6628f428fbc02a6ae48dcab5e4c6d (diff)
Jcrop v2 (POST cropping to be completed)
darcs-hash:20081210021607-eefa4-c3590f3e734255faf098bf5ca09fc17901a6db70.gz
Diffstat (limited to '_darcs/pristine/js/jcrop/jquery.Jcrop.go.js')
-rw-r--r--_darcs/pristine/js/jcrop/jquery.Jcrop.go.js41
1 files changed, 41 insertions, 0 deletions
diff --git a/_darcs/pristine/js/jcrop/jquery.Jcrop.go.js b/_darcs/pristine/js/jcrop/jquery.Jcrop.go.js
new file mode 100644
index 000000000..57639814f
--- /dev/null
+++ b/_darcs/pristine/js/jcrop/jquery.Jcrop.go.js
@@ -0,0 +1,41 @@
+ $(function(){
+ jQuery("#avatar_original img.avatar").Jcrop({ onChange: showPreview,
+ setSelect: [ 0, 0, $("#avatar_original img.avatar").attr("width"), $("#avatar_original img.avatar").attr("height") ],
+ onSelect: updateCoords,
+ aspectRatio: 1,
+ boxWidth: 640,
+ boxHeight: 640,
+ bgColor: '#000',
+ bgOpacity: .4
+ });
+ });
+
+ function showPreview(coords) {
+ var rx = 96 / coords.w;
+ var ry = 96 / coords.h;
+
+ var img_width = $("#avatar_original img.avatar").attr("width");
+ var img_height = $("#avatar_original img.avatar").attr("height");
+
+
+ $('#avatar_preview img.avatar').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) {
+ $('#avatar_crop_x').val(c.x);
+ $('#avatar_crop_y').val(c.y);
+ $('#avatar_crop_w').val(c.w);
+ $('#avatar_crop_h').val(c.h);
+ };
+
+ function checkCoords() {
+ if (parseInt($('#avatar_crop_w').val())) return true;
+ alert('Please select a crop region then press submit.');
+ return false;
+ };
+