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78 Commits

Author SHA1 Message Date
2xB 100c793174
Fix ExampleApp: Use pg module from directory when run without installation (#1432) 
Co-authored-by: 2xB <2xB@users.noreply.github.com>
 2020-11-09 14:57:01 -08:00
Ogi Moore 7e57e07068
example app now works with Qt4 and Python2 again (#1302) 
* example app now workw with Qt4 and Python2 again

* Example App is now part of the test suite

* Add initExample

* No scary warning when launching examples

* Fix scary examples.__main__ warning

* Use courier new font as its on all platforms

* Remove commented out code

* Add newline

* Updated docs, example app now tested

* Non-relative import for example app

* Proper importing now
 2020-10-19 11:51:12 -07:00
Gabriel Linder d0b92349dd
Intercept light/dark modes transitions on MacOS. 2020-03-08 10:34:54 +01:00
Gabriel Linder 412698c8bb
Dark mode support. 2020-03-07 23:02:40 +01:00
Gabriel Linder adba81a8d8
Syntax highlighting for examples. 2020-02-11 11:23:58 +01:00
Ogi 5ff409ba4b Move example test code such that pytest is required 2019-06-01 22:36:11 -07:00
Ogi f2aeea8964 We support pyside2 don't we? 2019-05-28 22:57:12 -07:00
Luke Campagnola 66dcfc7c67 Merge branch 'develop' into pyside2 2018-05-22 15:22:54 -07:00
Luke Campagnola 043a3b4d6d Better title 2018-03-29 18:30:46 -07:00
Luke Campagnola 82afad8366 Fix up Qt.py and deprecate USE_XX variables 2018-02-16 20:42:34 -08:00
Billy Su 8a956bfddb Add main window title for the examples 2018-02-02 23:05:56 +08:00
Max Peng 8bdc19be75 update to support pyside2 2016-09-25 00:16:36 +08:00
Luke Campagnola 179b8db79d make `python examples/` work again 2015-07-12 17:13:56 -05:00
Eric Dill ed35993ae1 TST: all the testing 2015-07-12 16:12:42 -05:00
Eric Dill 6375c74109 TST: Finish testing all examples 
- py.test will now run examples/test_examples.py too
 2015-07-12 13:42:58 -05:00
Eric Dill e33dd2b269 MNT: Move most of __main__.py into utils.py 2015-07-12 11:46:12 -05:00
Luke Campagnola 0976991efd Import from python2_3 for all uses of basestring, cmp, and xrange 2015-05-19 09:29:55 -04:00
Luke Campagnola 8e1c3856ea Added more examples to menu 
Minor edits
 2015-03-01 16:52:15 -05:00
Luke Campagnola 1fe5976e19 Merge branch 'pyqt5' into develop 
Conflicts:
	examples/parametertree.py
	pyqtgraph/Qt.py
	pyqtgraph/graphicsItems/FillBetweenItem.py
	pyqtgraph/graphicsItems/InfiniteLine.py
	pyqtgraph/imageview/ImageView.py
 2015-02-28 11:46:41 -05:00
Luke Campagnola 7e40b329e9 more examples working under pyqt5 2015-02-28 11:05:57 -05:00
Luke Campagnola 058dd183d3 Cleaned up example loader 2015-02-28 10:32:34 -05:00
compass 98f079d86a Add pyqt5 support for examples/__main__.py 2015-01-17 18:45:32 +08:00
Luke Campagnola ba4f4e5105 Added image analysis example 2014-06-13 18:02:39 -06:00
Luke Campagnola 04f1b0e677 Added scrolling plot examples 2014-06-13 14:19:10 -06:00
Luke Campagnola 0524bfa6e8 Added new demos: 
- Relativity simulator
- Optics simulator
- Mechanical chain simulator
 2014-05-22 01:22:12 -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 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 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 1e82104986 Fixed running `python examples --test` for python3; needs to be tested under windows. 2013-11-16 21:51:55 -05:00
Guillaume Poulin f2d0991102 Minor fixes for py3k 2013-07-04 05:52:16 +08:00
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 db5c303fad TableWidget updates: 
- Made numerically sortable
  - Added setEditable method
  - Added example
 2013-03-06 06:27:24 -05:00
Luke Campagnola 262d4bf53f bugfix: examples working in PyQt 4.9.6 (workaround for API change) 2013-03-04 23:29:22 -05:00
Luke Campagnola a59f4c206a Fixed example testing on windows 2013-02-25 14:03:33 -05:00
Luke Campagnola 4cf9ef70ba Fixed modified example code execution 2013-02-25 13:45:24 -05:00
Luke Campagnola 475006f508 example loader allows editing code 
Workaround for PySide bug; fixes GradientEditorItem
 2013-02-25 13:03:21 -05:00
Luke Campagnola 491aee0fe2 python3 fixes 
cleaned up examples
 2013-02-24 23:09:03 -05:00
Luke Campagnola 93a5753f5d Fixed auto ranging for scatter plots 2013-02-12 19:15:45 -05:00
Luke Campagnola 22bc2333a8 bugfixes 2013-02-10 21:04:00 -05:00
Luke Campagnola 3a27997014 Plotting performance improvements: 
- AxisItem shows fewer tick levels in some cases.
  - 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)

Improved performance for remote plotting:
  - reduced cost of transferring arrays between processes (pickle is too slow)
  - avoid unnecessary synchronous calls

Added RemoteSpeedTest example
 2013-01-11 20:30:08 -05:00
Luke Campagnola 6903886b3a Fixes against previous commits: 
- fixed example testing script
 - Added finer axis ticks back in some instances
 - fixed improper bounds caching in log/fft mode
 - fixed exception handling in remoteproxy
 2013-01-11 20:21:11 -05:00
Luke Campagnola 513e904a59 Improved performance for remote plotting: 
- reduced cost of transferring arrays between processes (pickle is too slow)
  - avoid unnecessary synchronous calls

Added RemoteSpeedTest example
 2013-01-10 16:10:27 -05:00
Luke Campagnola 79c0ab8ad8 Documentation: 
- Added documentation on export system
- Added flowchart documentation and custom node example

Bugfixes: 
- prevent PlotCurveItem drawing shadow when unnecessary
- deprecated flowchart.Node.__getattr__ -- causes too many problems.
 2013-01-07 16:14:30 -05:00
Luke Campagnola 45048467b3 - Major reorganization; we now follow the standard python package structure. 
- Overhaul of SVG export system. Seems to work well.
- Fixed image export bugs
- Added basic 3D line plot class
 2012-12-26 17:51:52 -05:00
Luke Campagnola 51b0ba0877 added line plot example to menu 2012-12-26 15:26:04 -05:00
Luke Campagnola 51e88bd436 SVG export fixes 2012-12-26 13:48:12 -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 b25e34f564 Features: 
- Canvas: added per-item context menus
- Isocurve: 
     option to extend curves to array boundaries
     option to generate QPainterPath instead of vertex array
- Isosurface is a bajillion times faster
- ViewBox
     added clear() method
     added locate(item) method (shows where an item is for debugging)

Bugfixes:
- automated example testing working properly
- Exporter gets incorrect source rect when operating on PlotWidget
- Set correct DPI and size for SVG exporter
- GLMeshItem works properly with whole-mesh color specified as sequence
- bugfix in functions.transformCoordinates for rotated matrices
- reload library checks for modules that are imported multiple times
- GraphicsObject, UIGraphicsItem: added workaround for PyQt / itemChange bug
- ScatterPlotItem: disable cached render during export

Other:
- added documentation for several functions
- minor updates to setup.py
 2012-12-22 16:51:25 -05:00