scratchfoundation/paper.js
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Document the private getPendPadding() function.

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This commit is contained in:
Jürg Lehni 2011-11-24 10:21:12 +01:00
parent 29aaf38320
commit 3f5e68aa76
1 changed files with 5 additions and 0 deletions
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5
src/path/Path.js
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@ -1861,6 +1861,11 @@ var Path = this.Path = PathItem.extend(/** @lends Path# */{
max[0] - min[0], max[1] - min[1]);
}
/**
* Returns the horizontal and vertical padding that a transformed round
* stroke adds to the bounding box, by calculating the dimensions of a
* rotated ellipse.
*/
function getPenPadding(radius, matrix) {
if (!matrix)
return [radius, radius];