scratchfoundation/paper.js
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Use the code from Group#isEmpty() and CompoundPath#isEmpty() for Item#isEmpty(), since any item that does not have children overrides it.

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This commit is contained in:
Jürg Lehni 2013-02-15 18:01:23 -08:00
parent eebcbda9d3
commit d3ccec2256
3 changed files with 1 additions and 9 deletions
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4
src/item/Group.js
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@ -116,10 +116,6 @@ var Group = this.Group = Item.extend(/** @lends Group# */{
return this; return this;
}, },
isEmpty: function() {
return this._children.length == 0;
},
draw: function(ctx, param) { draw: function(ctx, param) {
var clipItem = this._getClipItem(); var clipItem = this._getClipItem();
if (clipItem) { if (clipItem) {

2
src/item/Item.js
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@ -638,7 +638,7 @@ var Item = this.Item = Base.extend(Callback, {
* @type Boolean * @type Boolean
*/ */
isEmpty: function() { isEmpty: function() {
return true; return this._children.length == 0;
} }
}, Base.each(['getBounds', 'getStrokeBounds', 'getHandleBounds', 'getRoughBounds'], }, Base.each(['getBounds', 'getStrokeBounds', 'getHandleBounds', 'getRoughBounds'],
function(name) { function(name) {

4
src/path/CompoundPath.js
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@ -96,10 +96,6 @@ var CompoundPath = this.CompoundPath = PathItem.extend(/** @lends CompoundPath#
return curves; return curves;
}, },
isEmpty: function() {
return this._children.length == 0;
},
contains: function(point) { contains: function(point) {
point = Point.read(arguments); point = Point.read(arguments);
var count = 0; var count = 0;