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Fix PathItem constructor to support passing of segments both as array and arguments.

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This commit is contained in:
Jürg Lehni 2011-02-13 15:39:24 +00:00
parent 771d9d0efe
commit a30e4057e3
1 changed files with 13 additions and 6 deletions
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19
src/path/PathItem.js
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@ -38,15 +38,22 @@ PathItem = Item.extend(new function() {
return { return {
beans: true, beans: true,
initialize: function() { initialize: function(segments) {
this.base(); this.base();
this.closed = false; this.closed = false;
this._segments = [];//new SegmentList(this); this._segments = [];
this.bounds = new Rectangle(); this.bounds = new Rectangle();
for(var i = 0, l = arguments.length; i < l; i++) { // Support both passing of segments as array or arguments
var segment = new Segment(arguments[i]); // TODO: Use better isArray check, i.e. the one from
this.addSegment(segment); // http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/
} // Or rely on Base.type()? in Bootstrap?
// If it is an array, it can also be a description of a point, so
// check its first entry for object as well
if (!segments || segments.length === undefined
|| typeof segments[0] != 'object')
segments = arguments;
for(var i = 0, l = segments.length; i < l; i++)
this.addSegment(new Segment(segments[i]));
}, },
/** /**