To limit validate region
authorJulian_Chu <walkingice@0xlab.org>
Wed, 10 Aug 2011 08:08:33 +0000 (16:08 +0800)
committerJulian_Chu <walkingice@0xlab.org>
Tue, 16 Aug 2011 05:41:27 +0000 (13:41 +0800)
commit95627ce1f954db53859da32342de12518b124782
tree553338352209014aebff6b29f1522ec5c89cad92
parent3ad929438378b970236897abf169fb4b9d70770e
To limit validate region

We only care about the region which snapshot drawed on.
Ignore mouse event which is out of the region.
src/org/zeroxlab/aster/ImageView.java