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Redraw view once Raster has finished loading.

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This commit is contained in:
Jürg Lehni 2012-11-27 14:12:34 -08:00
parent 83867f01f3
commit 398ee1a338
1 changed files with 9 additions and 8 deletions
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17
src/item/Raster.js
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@ -44,7 +44,12 @@ var Raster = this.Raster = PlacedItem.extend(/** @lends Raster# */{
// If it's a string, get the element with this id first. // If it's a string, get the element with this id first.
if (typeof object === 'string') { if (typeof object === 'string') {
var str = object, var str = object,
that = this; that = this,
done = function() {
that.fire('load');
if (that._project.view)
that._project.view.draw(true);
};
object = document.getElementById(str); object = document.getElementById(str);
if (!object) { if (!object) {
// str could be a URL to load the image from? // str could be a URL to load the image from?
@ -55,18 +60,14 @@ var Raster = this.Raster = PlacedItem.extend(/** @lends Raster# */{
DomEvent.add(object, { DomEvent.add(object, {
load: function() { load: function() {
that.setImage(object); that.setImage(object);
that.fire('load'); done();
} }
}); });
// If the image is already loaded, fire a 'load' event anyway, // If the image is already loaded, fire a 'load' event anyway,
// so code does not need to make the distinction, and cachig is // so code does not need to make the distinction, and cachig is
// transparently handled too. // transparently handled too.
if (object.naturalWidth) { if (object.naturalWidth)
setTimeout(function() { setTimeout(done, 0);
that.fire('load');
}, 0);
}
} }
/*#*/ } else if (options.server) { /*#*/ } else if (options.server) {
// If we're running on the server and it's a string, // If we're running on the server and it's a string,