3 commits

Author	SHA1	Message	Date
Dane Springmeyer	947f7a4b33	use COMPUTE_THRESHOLD=0 on os x, update expected test images	2014-03-31 21:15:35 -07:00
Dane Springmeyer	866320be14	line clipping drops points so filter osm data to ensure only lines are being used in test	2013-05-21 08:46:05 -07:00
Dane Springmeyer	71870a47b5	renable lines-shield test and always generate missing reference images - closes #1696	2013-05-16 13:17:48 -07:00