Commit Graph

24 Commits

Author SHA1 Message Date
Luke Campagnola
37adecc06e udpate changelog 2014-02-28 09:54:12 -05:00
Luke Campagnola
7d32ef85be Added automatic image downsampling (disabled by default)
- Reduces aliasing when zoomed out
  - Improves performance and memory usage for large images
Merge branch 'image_downsampling' into develop

Conflicts:
	pyqtgraph/graphicsItems/ImageItem.py
2014-02-17 20:48:22 -05:00
Luke Campagnola
1ecceeaa92 Fixed unicode titles in Dock 2014-02-12 03:02:09 -05:00
Luke Campagnola
9677b1492b Added ViewBox.setBackgroundColor() 2014-02-12 02:16:00 -05:00
Luke Campagnola
d45467e4cb Merge branch 'cylinder_mesh' into develop
Adds MeshData.cylinder
2014-02-11 10:12:40 -05:00
Luke Campagnola
032c6c625d GLViewWidget.itemsAt() now measures y from top of widget. 2014-02-10 20:51:17 -05:00
Luke Campagnola
5488f9ec84 Added BarGraphItem.shape() to allow better mouse interaction 2014-02-09 10:38:29 -05:00
Luke Campagnola
193367a56b Signal cleanup:
- Renamed GraphicsView signals to avoid collision with ViewBox signals that
  are wrapped in PlotWidget: sigRangeChanged => sigDeviceRangeChanged and
  sigTransformChanged => sigDeviceTransformChanged.
- All signal disconnections that catch TypeError now also catch RuntimeError
  for pyside compatibility.
2014-02-07 10:38:41 -05:00
Luke Campagnola
8730245990 Merge branch 'viewbox_limits' into develop
Adds ViewBox.setLimits method

Conflicts:
	examples/SimplePlot.py
2014-02-04 20:32:44 -05:00
Luke Campagnola
bccbc29940 Bugfixes:
- isosurface works for arrays with shapes > 255
 - Fixed ImageItem exception building histogram when image has only one value
 - Fixed MeshData exception caused when vertexes have no matching faces
 - Fixed GLViewWidget exception handler
2014-02-03 22:24:45 -05:00
Luke Campagnola
83621e816f Merge branch 'termim-fixes' into develop 2014-02-02 10:49:17 -05:00
Luke Campagnola
c25eb76c2e Merge branch 'multiplotwidget-fix' into develop
Import and py3 bugfixes for MultiPlotWidget
Add setMinimumPlotHeight method.
2014-01-25 09:04:03 -05:00
Luke Campagnola
23779f004e - Fixed FillBetweenItem to force PlotCurveItem to generate path
- Added FillBetweenItem.setCurves()
- Added FillBetweenItem example
2014-01-23 10:34:26 -05:00
Luke Campagnola
ca68f05f1f Fix: PlotCurveItem now ignores clip-to-view when auto-range is enabled. 2014-01-19 08:37:58 -05:00
Luke Campagnola
fd4ae73b17 Major performance improvement for ScatterPlotItem
Merge branch 'scatter-optim' into develop
2014-01-18 19:19:38 -05:00
Luke Campagnola
a51c30d02f Merge branch 'integer-image-histogram-range' into develop
ImageItem.getHistogram is more clever about constructing histograms:
  - integer dtype images now have integer-aligned bins, with bin number
    determined by a target value
  - step size is automatically chosen based on a target image size
  - bins and step arguments have default values 'auto'
2014-01-14 22:28:54 -05:00
Luke Campagnola
33e4a9e213 Fix: prevent divide-by-zero in AxisItem 2014-01-05 14:40:56 -05:00
Luke Campagnola
eda59be46d corrected PolyLineROI.setPen() to modify individual segments as well. 2014-01-04 01:03:58 -05:00
Luke Campagnola
95dd56bdb6 Bugfixes:
- fixed PlotCurveItem generating exceptions when data has length=0
- fixed ImageView.setImage only working once
2014-01-01 20:22:13 -05:00
Luke Campagnola
21c1686221 Fixed AxisItem to support unicode in tick strings 2013-12-29 09:17:23 -05:00
Luke Campagnola
a199b75c66 Added Flowchart.sigChartChanged 2013-12-27 22:48:44 -05:00
Luke Campagnola
3488910810 Merge branch 'static_imports' into develop
No more dynamic imports; pg uses static imports throughout.
Flowcharts and exporters use plugin systems
2013-12-21 23:53:30 -05:00
Luke Campagnola
51c1615059 added dates to changelog 2013-11-24 10:16:45 -05:00
Luke Campagnola
52c89bf202 added CHANGELOG 2013-11-23 20:27:14 -05:00