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12 Commits

Author SHA1 Message Date
KIU Shueng Chuan
21296cd4f3 change all examples to use pg.exec() 2021-05-14 06:16:21 +08:00
Ogi Moore
4951bd743e
Replace main stanza with PyQt6 compatable variant (#1645) 
* Replace main stanza with PyQt6 compatable variant

* Use fn.mkQApp instead

* remove needless comments
 2021-03-22 11:17:12 -07:00
Ogi Moore
309195ceea
Fix windows hidpi (#1516) 
* set environment variables before starting QApp

* fix-422

* Better support of hidpi

* Fix Typo in App-Name

* Remove fontScaleFactor bits

* Add documenation for hidpi displays

* Fix pg not defined
 2021-01-27 10:59:07 -08:00
Ogi Moore
85773e4530
Revert "have mkQApp configure QApplication such that it handles HIDPI displays on Windows (#1509)" (#1515) 
This reverts commit 98f6b2f1a5.
 2021-01-27 10:42:38 -08:00
Ogi Moore
98f6b2f1a5
have mkQApp configure QApplication such that it handles HIDPI displays on Windows (#1509) 
* set environment variables before starting QApp

* fix-422

* Better support of hidpi

* Fix Typo in App-Name

* Remove fontScaleFactor bits

* Add documenation for hidpi displays
 2021-01-27 10:05:56 -08:00
Ilya A. Kriveshko
20bcc39eb1 examples: use integer division in indexing 
In python3 / operator produces a float, which is not a valid index.
Replace with // integer division.
 2018-03-30 14:51:29 -04:00
Billy Su
afd8a6f423 Replace deprecate class in examples 
Using class GraphicsLayoutWidget to replace the deprecated class
GraphicsWindow, cc #631.
 2018-02-16 12:21:39 +08:00
Luke Campagnola
34802c8aec Added pg.gaussianFilter, removed all dependency on gaussian_filter 2014-03-11 19:01:34 -04:00
Luke Campagnola
491aee0fe2 python3 fixes 
cleaned up examples
 2013-02-24 23:09:03 -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
Luke Campagnola
3de5719011 Merged testing code from Kratz 
Numerous fixes for python 3 compatibility
 2012-12-05 00:25:45 -05:00
Luke Campagnola
bdb6ff88a2 Updates to IsocurveItem, added isocurve example 
minor updates for other examples
 2012-04-04 12:22:43 -04:00