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Optimize Shape constructors by passing along point.

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Jürg Lehni 2013-04-20 20:24:16 -07:00
parent e8695dee9b
commit acd3236989
1 changed files with 12 additions and 7 deletions
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19
src/item/Shape.js
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@ -20,8 +20,8 @@
var Shape = this.Shape = Item.extend(/** @lends Shape# */{
_class: 'Shape',
initialize: function(type, size) {
this.base();
initialize: function(type, point, size) {
this.base(point);
this._type = type;
this._size = size;
},
@ -70,23 +70,28 @@ var Shape = this.Shape = Item.extend(/** @lends Shape# */{
return matrix ? matrix._transformBounds(rect) : rect;
},
_hitTest: function(point, options) {
// TODO: Implement!
if (point.isInside(this._getBounds())) {
}
},
statics: {
Circle: function(/* center, radius */) {
var center = Point.readNamed(arguments, 'center'),
radius = Base.readNamed(arguments, 'radius');
return new Shape('circle', new Size(radius)).translate(center);
return new Shape('circle', center, new Size(radius));
},
Rectangle: function(/* rectangle */) {
var rect = Rectangle.readNamed(arguments, 'rectangle');
return new Shape('rect', rect.getSize(true)).translate(
rect.getCenter(true));
return new Shape('rect', rect.getCenter(true), rect.getSize(true));
},
Ellipse: function(/* rectangle */) {
var rect = Rectangle.readNamed(arguments, 'rectangle');
return new Shape('ellipse', rect.getSize(true)).translate(
rect.getCenter(true));
return new Shape('ellipse', rect.getCenter(true),
rect.getSize(true));
}
}
});