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Implement CompoundPath#getLength()

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This commit is contained in:
Jürg Lehni 2016-07-19 19:09:23 +02:00
parent 08a23e3318
commit 4d9c0c9f05
1 changed files with 15 additions and 0 deletions
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15
src/path/CompoundPath.js
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@ -283,6 +283,21 @@ var CompoundPath = PathItem.extend(/** @lends CompoundPath# */{
for (var i = 0, l = children.length; i < l; i++) for (var i = 0, l = children.length; i < l; i++)
area += children[i].getArea(); area += children[i].getArea();
return area; return area;
},
/**
* The total length of all sub-paths in this compound-path, calculated by
* getting {@link Path#getLength()} of each sub-path and it adding up.
*
* @bean
* @type Number
*/
getLength: function() {
var children = this._children,
length = 0;
for (var i = 0, l = children.length; i < l; i++)
length += children[i].getLength();
return length;
} }
}, /** @lends CompoundPath# */{ }, /** @lends CompoundPath# */{
// Enforce bean creation for getPathData(), as it has hidden parameters. // Enforce bean creation for getPathData(), as it has hidden parameters.