apsavin/jCanvaScript — pull request #6 by o-tsukiyama (2012-04-21 18:12:07+00:00)
Title: fixed bug with isPointIn() method

In object.isPointIn() method, layer translation multiplied but not restored.
Thus object moving trajectory is not completely erased after executing object.isPointIn().

Reproduction code is below.
---
var obj=jc.circle(0,0,100,"#FF0000",true).opacity(0.5).layer("foobar");
jc.layer("foobar").translate(100,100);
alert(obj.isPointIn(100,100));
obj.translate(100,0,3000);