scratchfoundation/paper.js
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Never return null from #getBounds.

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Jürg Lehni 2012-12-09 18:00:23 -08:00
parent c49a0c6ad4
commit 9d8bf12028
1 changed files with 3 additions and 1 deletions
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4
src/path/Path.js
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@ -1857,8 +1857,10 @@ var Path = this.Path = PathItem.extend(/** @lends Path# */{
// http://blog.hackers-cafe.net/2009/06/how-to-calculate-bezier-curves-bounding.html // http://blog.hackers-cafe.net/2009/06/how-to-calculate-bezier-curves-bounding.html
var segments = this._segments, var segments = this._segments,
first = segments[0]; first = segments[0];
// If there are no segments, return "empty" rectangle, just like groups,
// since #bounds is assumed to never return null.
if (!first) if (!first)
return null; return new Rectangle();
var coords = new Array(6), var coords = new Array(6),
prevCoords = new Array(6); prevCoords = new Array(6);
// Make coordinates for first segment available in prevCoords. // Make coordinates for first segment available in prevCoords.