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Fix bug in CompoundPath#draw(ctx, draw) which was causing an error when a compound path didn't have any children.

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This commit is contained in:
Jonathan Puckey 2011-07-25 21:41:09 +02:00
parent 43cc8e45b2
commit 63628be923
1 changed files with 6 additions and 1 deletions
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7
src/path/CompoundPath.js
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@ -85,10 +85,15 @@ var CompoundPath = this.CompoundPath = PathItem.extend(/** @lends CompoundPath#
}, },
draw: function(ctx, param) { draw: function(ctx, param) {
var l = this._children.length;
// Return early if the compound path doesn't have any children:
if (l == 0) {
return;
}
var firstChild = this._children[0]; var firstChild = this._children[0];
ctx.beginPath(); ctx.beginPath();
param.compound = true; param.compound = true;
for (var i = 0, l = this._children.length; i < l; i++) for (var i = 0; i < l; i++)
Item.draw(this._children[i], ctx, param); Item.draw(this._children[i], ctx, param);
firstChild._setStyles(ctx); firstChild._setStyles(ctx);
var fillColor = firstChild.getFillColor(), var fillColor = firstChild.getFillColor(),