2 commits

Author	SHA1	Message	Date
Dane Springmeyer	af5f0cb243	fix reference raster images after fixing edge effects as per #1471	2012-09-14 17:02:53 -07:00
Dane Springmeyer	e1fa732f90	add test for alpha blending during bilinear scaling - refs #997	2012-05-24 16:39:24 -07:00