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282 Commits

Author SHA1 Message Date
Luke Campagnola
816069c020 All scipy imports in the library are now optional (need to test each of these changes) 
Several examples still require scipy.
 2014-03-11 10:11:03 -04:00
Luke Campagnola
00418e4921 Allow GLMeshItem to draw edges from MeshData with face-indexed vertexes. 2014-03-10 23:04:10 -04:00
Luke Campagnola
87ff0f314c Merge branch 'fix_finite_cache' into develop 2014-03-05 10:34:46 -05:00
Luke Campagnola
41c3d47d43 Correct GraphicsItem to use relative import of lru_cache 
Update MultiPlotSpeedTest to test lru_cache performance
 2014-03-05 10:25:55 -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
d45467e4cb Merge branch 'cylinder_mesh' into develop 
Adds MeshData.cylinder
 2014-02-11 10:12:40 -05:00
Luke Campagnola
5488f9ec84 Added BarGraphItem.shape() to allow better mouse interaction 2014-02-09 10:38:29 -05:00
Luke Campagnola
dc1af8946e Added a few new examples 2014-02-09 09:42:04 -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
92d3b3fb94 cleanups 2014-02-02 10:45:32 -05:00
Luke Campagnola
96296749be Merge remote-tracking branch 'termim/master' into termim-fixes 
ArrowItem: setStyle now combines new options with previously-set options.
AxisItem: fix minor exceptions
 2014-02-02 10:43:29 -05:00
Luke Campagnola
ff232f4e3a Added cylinder geometry to opengl MeshData 2014-02-01 20:46:05 -05:00
Mikhail Terekhov
95bddca014 In ArrowItem allow individual parameter change through setStyle call. 2014-01-31 23:00:18 -05:00
Mikhail Terekhov
fe11e6c143 use examples directory for the output 2014-01-31 22:29:20 -05:00
Luke Campagnola
d0ed3ba245 Removed duplicate limit-setting arguments 
Renamed args for clarity, improved documentation
Fixed interaction bugs
 - zooming works correctly when view is against limit
 - no more phantom target range; target is reset during mouse interaction.
 2014-01-31 13:04:47 -05:00
Luke Campagnola
b0cafce3b4 Basic view limits appear to be working. 2014-01-30 10:50:07 -05:00
Luke Campagnola
5a1a663a50 MultiPlotWidget now uses scroll bar when plots do not fit in widget area. 2014-01-25 08:50:31 -05:00
Luke Campagnola
21639196d8 Fix imports in MultiPlotWidget and its example. 
Merge remote-tracking branch 'termim/develop' into multiplotwidget-fix
 2014-01-25 07:30:29 -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
Mikhail Terekhov
baa6c4b82c Fix metaarray import in MultiPlotWidget.py example and MultiPlotItem.py 2014-01-20 22:15:14 -05:00
Luke Campagnola
eae32af0c7 Added symbol to Legend example 2014-01-18 23:30:03 -05:00
Luke Campagnola
6e5e35691c cleanups 2014-01-16 20:34:05 -05:00
Luke Campagnola
704f2f2048 Merge remote-tracking branch 'gpoulin/scatter_optim' into scatter-optim 
Conflicts:
	pyqtgraph/functions.py
	pyqtgraph/graphicsItems/AxisItem.py
 2014-01-15 00:11:05 -05:00
Luke Campagnola
4886270b53 PlotNode control widget now displays combo box to let user select plots to connect to 
Flowchart example updated to use this feature.
 2013-12-27 21:07:03 -05:00
Luke Campagnola
19be6959f3 Flowchart: 
* Replaced dynamic imports with static
* Added NodeLibrary allowing multiple customized collections of Node types
 2013-12-21 23:26:02 -05:00
Luke Campagnola
63f3b0ab6e Fix examples/hdf5.py to work properly with --test 2013-12-19 12:44:03 -05:00
Luke Campagnola
03c01d3b32 Fixes related to CSV exporter: 
- CSV headers include data names, if available
  - Exporter correctly handles items with no data
  - pg.plot() avoids creating empty data item
  - removed call to reduce() from exporter; not available in python 3
  - Gave .name() methods to PlotDataItem, PlotCurveItem, and ScatterPlotItem
 2013-12-19 12:30:00 -05:00
Luke Campagnola
a0b7e5a61c Corrected mouse clicking on PlotCurveItem - now uses stroke outline instead of path shape 
Added 'width' argument to PlotCurveItem.setClickable()
 2013-12-19 09:56:58 -05:00
Luke Campagnola
4e9e75817f Added Qt.loadUiType function for PySide 
Added example of simple Designer usage.
 2013-12-17 21:23:37 -05:00
Antony Lee
a9b1fd9079 Some Python3 related fixes. 2013-12-16 15:02:26 -08:00
Luke Campagnola
bc7bc29740 Added HDF5 file to demonstrate dynamically plotting a subset of a very large dataset 
* Loads only data that is currently visible
 * Downsamples to avoid plotting too many samples
 * Loads data in chunks to limit memory usage during downsampling
 2013-12-08 12:47:04 -05:00
Luke Campagnola
6e74df28a0 Merge branch 'dont-copy-context-menu' into develop 
This allows ViewBox context menus to be modified by directly manipulating ViewBox.menu
 2013-11-21 23:38:44 -05:00
Luke Campagnola
5b905cde8b Override ViewBox.popup() to update menu before showing 
Extend ViewBox menu in examples/contextMenu
 2013-11-19 07:46:17 -05:00
Luke Campagnola
1418358bfb Fixed RemoteGraphicsView passing mouse events on python3 + pyside 2013-11-17 14:12:00 -05:00
Luke Campagnola
1e82104986 Fixed running python examples --test for python3; needs to be tested under windows. 2013-11-16 21:51:55 -05:00
Luke Campagnola
8d7ab108fd Fixed PySide issues by removing itemChange methods from GraphicsWidget and ViewBox; 
Workaround is for ViewBox to see whether its scene has changed every time it paints.

Fixes: 12
 2013-11-16 20:23:41 -05:00
Luke Campagnola
31928e70a5 Bugfixes: 
- GraphicsView.render now correctly invokes GraphicsScene.prepareForPaint
 - Fixed RemoteGraphicsView renderer to use new PyQt QImage API.
 - multiprocess.Process now pipes stdout/err directly to console when in debugging mode
 2013-11-06 23:14:27 -05:00
Luke Campagnola
96a4ff7cd5 Fixes: 
- ROI updates on sigTransformChanged
  - ViewBox is more careful about accepting all auto-range changes up to the point it is disabled, even if the auto-range calculation is deferred.
 2013-11-04 22:07:43 -05:00
Guillaume Poulin
3a9258e35e Correct comment in examples/ScatterPlot.py 2013-09-20 16:46:33 +08:00
Luke Campagnola
881589468d Python 3 bugfixes 2013-09-10 00:31:43 -04:00
Luke Campagnola
f997b3079b Added GLBarGraphItem example 
GLMeshItem accepts ShaderProgram or name of predefined program
Added missing documentation to GLGraphicsItem
minor edits
 2013-09-06 15:36:36 -04:00
Guillaume Poulin
c02e6184ef merge inp 2013-09-05 00:28:03 +08:00
Luke Campagnola
46901ae83a ListParameter bugfix: allow unhashable types as parameter values. 2013-07-12 13:14:09 -04:00
Luke Campagnola
7cd3e663f9 experimental GL video widget 
temporary fix for text parameter ignoring expanded option
Don't use os.EX_OK in pg.exit()
 2013-07-10 00:02:16 -04:00
Guillaume Poulin
f2d0991102 Minor fixes for py3k 2013-07-04 05:52:16 +08:00
Luke Campagnola
ba56899a36 Added basic wireframe mesh drawing 2013-05-29 14:33:14 -04:00
Luke Campagnola
671e624f17 Fixes: 
AxisItem correctly handles scaling with values that are not power of 10
Can remove items from legend
updated plotItem setLogMode to allow unspecified axes
 2013-05-09 23:02:14 -04:00
Luke Campagnola
e0e1123d33 fixed import statements python3 compatibility 
PolyLineROI.getArrayRegion correctly applies mask to N-dimensional data
fixed multiprocess for python2.6 compatibility
 2013-04-29 08:13:28 -04:00
Luke Campagnola
1a0b5921df remotegraphicsview fix for PyQt 4.10 2013-04-07 16:18:58 -04:00
Luke Campagnola
fde4267ccc Corrected use of setGLOptions for image, axis, and box 2013-04-07 09:16:21 -04:00