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Some code clean-up in Segment#_changed()

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Jürg Lehni 2014-09-27 22:09:25 +02:00
parent cc8b23894c
commit 2dce6c4efa
1 changed files with 8 additions and 6 deletions
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14
src/path/Segment.js
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@ -158,19 +158,21 @@ var Segment = Base.extend(/** @lends Segment# */{
// Delegate changes to affected curves if they exist.
var curves = path._curves,
index = this._index,
curveIn, curveOut;
curve;
if (curves) {
// Updated the neighboring affected curves, depending on which point
// is changing.
// TODO: Consider exposing these curves too, through #curveIn,
// and #curveOut, next to #curve?
if ((!point || point === this._point || point === this._handleIn)
&& (curveIn = curves[index - 1]
|| path._closed && curves[curves.length - 1]))
curveIn._changed();
&& (curve = index > 0 ? curves[index - 1] : path._closed
? curves[curves.length - 1] : null))
curve._changed();
// No wrap around needed for outgoing curve, as only closed paths
// will have one for the last segment.
if ((!point || point === this._point || point === this._handleOut)
&& (curveOut = curves[index]))
curveOut._changed();
&& (curve = curves[index]))
curve._changed();
}
path._changed(/*#=*/Change.SEGMENTS);
},