scratchfoundation/paper.js
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Have the CompoundPath constructor reverse the segments of all paths passed to it except for the first one. Introduce 'keepDirection' option to allow importing of already existing CompoundPath items.

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This commit is contained in:
Jonathan Puckey 2011-05-14 13:03:18 +02:00
parent 35d51085a1
commit 2bfe42da05
1 changed files with 10 additions and 2 deletions

12
src/path/CompoundPath.js
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@ -15,12 +15,20 @@
*/
var CompoundPath = this.CompoundPath = PathItem.extend({
initialize: function(items) {
// PORT: port the reversing of segments and keepDirection flag
initialize: function(items, keepDirection) {
this.base();
this.children = [];
if (items) {
for (var i = 0, l = items.length; i < l; i++)
for (var i = 0, l = items.length; i < l; i++) {
var item = items[i];
// All paths except for the first one are reversed when
// creating a compound path, so that they draw holes.
// When keepDirection is set to true, child paths aren't reversed.
if (!keepDirection && i != l - 1)
item.reverse();
this.appendTop(items[i]);
}
}
},