2 Commits

Author	SHA1	Message	Date
Luke Campagnola	78d4bc0838	Performance enhancements ... - HistogramLUTItem avoids using lookup table if possible - GradientEditorItem has a method to ask whether the gradient is trivial (can be applied without the use of a lookup table) - ROI, LinearRegionItem, InfiniteLine no longer redraw for every mouse movement	2012-04-04 09:29:35 -04:00
Luke Campagnola	d4e8e2b883	Imported major changes from acq4 project.	2012-03-01 21:55:32 -05:00