Commit Graph

12 Commits

Author SHA1 Message Date
Luke Campagnola
80148920c9 Bugfixes:
- Image exporter detects GraphicsView background color
- Corrected exporter filename handling for SVG export
- ViewBox no longer attempts to deregister itself while python is exiting
- Speedup for conversion using np.array(MetaArray_instance)
- GLGraphicsItem updates immediately when its GL options have changed
- Corrected some GL shader program bugs for nVidia drivers
- Fixed coordinate mapping bug in functions.transformCoordinates
- Fixed PySide import error
2012-12-04 21:02:05 -05:00
Luke Campagnola
ced5583ae1 fixed error message in Qt.py
made scipy optional in functions and ImageItem
2012-10-06 02:23:23 -04:00
Luke Campagnola
c022f3a10f Bugfixes:
- initialize ImageItem.menu
 - fixed default argument for ROI.getAffineSliceParams(axes)
2012-09-11 10:26:34 -04:00
Luke Campagnola
7c87b1d04a Renamed Transform -> SRTTransform to better reflect its function.
Added SRTTransform3D
2012-05-31 16:22:50 -04:00
Luke Campagnola
ce5fef9675 Added new ROI example 2012-05-30 01:02:03 -04:00
Luke Campagnola
f258c3d87c minor bugfixes / features:
- optional context menu for ImageItem
 - inverted y-axis in Canvas (+y now points upward)
 - extra __init__ arguments for Dock
 - Transform can be constructed from Matrix4x4
 - many others
2012-05-29 23:18:34 -04:00
Luke Campagnola
fc9b3dee4d Started Python3 compatibility changes 2012-05-11 18:05:41 -04:00
Luke Campagnola
a71e4a5862 CheckTable now remembers and reloads the state of rows that disappear temporarily
Flowchart updates - added/fixed some display nodes
Merge from Kratz:
  - documentation updates
  - ComboBox class (updateList() allows entire item list to change while remembering previous setting)
2012-04-25 13:12:40 -04:00
Luke Campagnola
44f2a0ecc4 Documentation updates 2012-04-16 16:45:55 -04:00
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
cd24530eb1 Bugfixes:
- Corrected ImageItem.setRect transformation order  
  - PlotCurveItem uses nkPen for interpreting shadowPen arguments
  - PlotItem and PlotWidget wrap a few more missing methods from ViewBox
2012-03-17 12:10:51 -04:00
Luke Campagnola
d4e8e2b883 Imported major changes from acq4 project. 2012-03-01 21:55:32 -05:00