ASCEE/pyqtgraph
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c7f4a8fd39
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17 Commits

Author SHA1 Message Date
Luke Campagnola
c7f4a8fd39 Merge branch 'develop' into core 2014-04-15 15:11:19 -04:00
Luke Campagnola
1dae1def22 Merge branch 'develop' into pyqtgraph-core 2013-12-23 11:16:39 -05:00
Luke Campagnola
55af8cc634 Bugfix: "QGraphicsScene is not defined" 2013-02-10 13:56:42 -05:00
Luke Campagnola
8355e6148d Performance improvements: 
- AxisItem shows 2 tick levels instead of 3
  - Lots of boundingRect and dataBounds caching
    (improves ViewBox auto-range performance, especially with multiple plots)
  - GraphicsScene avoids testing for hover intersections with non-hoverable items
    (much less slowdown when moving mouse over plots)
These are deep changes; need good testing before we release them.
 2013-01-09 22:21:32 -05:00
Luke Campagnola
c07a92efbe Reorganized directory structure to be more standard 
Started new SVG exporter
Merged updates from ACQ4
 2012-12-25 00:43:31 -05:00
Luke Campagnola
af59296231 Reorganized directory structure to be more standard 
Started new SVG exporter
Merged updates from ACQ4
 2012-12-25 00:43:31 -05:00
Luke Campagnola
4ceae9f1a1 Features: 
- GLScatterPlotItem can work with arbitrarily-shaped vertex arrays
- added colorToAlpha function

Bugfixes:
- GraphicsScene emits sigMouseClicked for all clicks
- CanvasItem emits transformation change signal when mirrored
- GLViewWidget.pixelSize correctly handles position specified as array
- SRTTransform3D assumes Zscale=1 when converting from 2D transform
 2012-12-22 17:04:07 -05:00
Luke Campagnola
32311351f1 Now detects and switches between PyQt / PySide automatically; no need to distribute different versions of the library anymore. 2012-09-09 19:07:36 -04:00
Luke Campagnola
a41d330c29 Bugfixes: 
- Fixed some floating-point precision issues. (Added a workaround for QTransform.inverted() bug)
  - No longer putting asUnicode inside __builtin__ since this causes problems in some rare circumstances
    (pyshell, lazy import recipe)
  - Minor docstring updates
 2012-07-12 15:35:58 -04:00
Luke Campagnola
662b319d7b - PlotItem can now be constructed with customized ViewBox and AxisItems 
- Text spacing fix for AxisItem
 2012-07-09 08:38:30 -04:00
Luke Campagnola
3f486d9a65 minor code cleanup 
bugfixes for pyside-specific issues
 2012-06-18 19:40:15 -04:00
Luke Campagnola
fc9b3dee4d Started Python3 compatibility changes 2012-05-11 18:05:41 -04:00
Luke Campagnola
4eadccdcc1 documentation updates 2012-04-18 00:02:15 -04:00
Luke Campagnola
355472271b Fix to ensure that items are given the keyboard focus if they are clicked 2012-04-15 10:19:30 -04:00
Luke Campagnola
b78662c33e Minor updates for exporting 
- curves enable antialiasing when exporting to image
  - plotitems hide button during export
 2012-03-23 02:41:10 -04:00
Luke Campagnola
0945278b22 Fixed import error 
Fixed a few bugs in AxisItem
 2012-03-12 10:04:59 -04:00
Luke Campagnola
81a32b0d1e Cleaned up and centralized export functionality 
Moved GraphicsScene to its own directory, added exportDialog
Removed old export options from PlotItem / ViewBox (will re-enable once they are working again)
 2012-03-11 11:59:45 -04:00