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Use Path#setClockwise() in CompoundPath constructor to reverse top path so that the others appear as holes cut out from it.

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Jürg Lehni 2011-05-15 18:05:00 +01:00
parent 813b70c70b
commit 3d76034600
1 changed files with 6 additions and 6 deletions
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12
src/path/CompoundPath.js
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@ -15,18 +15,18 @@
*/ */
var CompoundPath = this.CompoundPath = PathItem.extend({ var CompoundPath = this.CompoundPath = PathItem.extend({
// PORT: port the reversing of segments and keepDirection flag initialize: function(items) {
initialize: function(items, keepDirection) {
this.base(); this.base();
this._children = []; this._children = [];
if (items) { 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]; var item = items[i];
// All paths except for the top one (last one in list) are // All paths except for the top one (last one in list) are
// reversed when creating a compound path, so that they draw // set to clockwise orientation when creating a compound path,
// holes. When keepDirection is set, children aren't reversed. // so that they appear as holes, but only if their orientation
if (!keepDirection && i != l - 1) // was not already specified before (= _clockwise is defined).
item.reverse(); if (item._clockwise === undefined)
item.setClockwise(i < l - 1);
this.appendTop(items[i]); this.appendTop(items[i]);
} }
} }