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Add #first/lastCurve getters.

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This commit is contained in:
Jürg Lehni 2011-03-25 19:58:02 +02:00
parent 306c22e00c
commit e83195bb8f
1 changed files with 9 additions and 0 deletions
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9
src/path/Path.js
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@ -59,6 +59,15 @@ var Path = this.Path = PathItem.extend({
return this._segments[this._segments.length - 1];
},
getFirstCurve: function() {
return this.getCurves()[0];
},
getLastCurve: function() {
var curves = this.getCurves();
return curves[curves - 1];
},
// TODO: Consider adding getSubPath(a, b), returning a part of the current
// path, with the added benefit that b can be < a, and closed looping is
// taken into account.