Commit Graph

2462 Commits

Author SHA1 Message Date
luke
25d666a1da Avoid calling QGraphicsWidget.itemChange--this causes segfault in python3 + pyqt
Fixes #10
2013-11-15 22:05:09 -05:00
Luke Campagnola
e84c0d7a93 Merge pull request #11 from anntzer/fast-import
Faster import of PyQtGraph.
2013-11-15 18:18:51 -08:00
Antony Lee
dac7eb5817 Faster import of PyQtGraph.
* RawImageWidget (and thus OpenGL) isn't imported by default anymore.
* scipy.stats.scoreatpercentile is replaced by numpy.percentile.

This commit has not been tested as the example runner is currently
broken.
2013-11-15 11:00:12 -08:00
Luke Campagnola
ef2ffdd88c Fixed bug: ViewBox context menu elements are no longer deleted when using flowchart + pyside 2013-11-14 14:01:25 -05:00
Luke Campagnola
f8772d179f removed unused variable 2013-11-14 12:16:31 -05:00
Luke Campagnola
810b90a1e6 Minor fix in ScatterPlotItem handling of per-point data 2013-11-10 23:25:07 -05:00
Luke Campagnola
ccc5e6274a Fixes:
- GraphItem reports pixel margins to improve auto-range
 - ViewBox.setRange is more careful about disabling auto range for axes that are set
2013-11-07 12:05:05 -05:00
Luke Campagnola
58ed8ee7bd ViewBox overhaul. Cleaned up code pathway:
- setRange now only affects target range
  - updateViewRange only affects view range
  - updateMatrix only affects childGroup transform
  - updateMatrix is only called before a render

Pathway now looks like:
        setRange -> updateViewRange -> matrix dirty -> ...
                                    -> sigRangeChanged

        ... -> prepareForPaint -> updateAutoRange, updateMatrix if dirty
2013-11-06 23:26:57 -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
ea8079334f Correct ViewBox.translate to use setRange(x, y) when possible rather than making two calls. 2013-11-06 15:35:24 -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
Luke Campagnola
0daae425a3 A bit more flow reorganization 2013-11-03 19:41:05 -05:00
Luke Campagnola
6083521387 Initial success. Testing and further reorganization to follow. 2013-11-03 17:55:57 -05:00
Luke Campagnola
a4103dd152 Mid-way through overhaul. Proposed code path looks like:
setRange -> updateViewRange -> matrix dirty
                            -> sigRangeChanged

    ... -> prepareForPaint -> updateAutoRange, updateMatrix if dirty
2013-11-03 17:10:59 -05:00
Luke Campagnola
ab1b1c6adf Added ViewBox test suite 2013-10-25 10:33:41 -04:00
Luke Campagnola
662af1a9c5 ignore test directories in top-level __init__ imports 2013-10-25 10:31:30 -04:00
Luke Campagnola
84a845185e Fix: when ViewBox is resized, update range if it is linked to another view 2013-10-20 11:06:57 -04:00
Luke Campagnola
5ef8b1d01a Merge branch 'axis_fix' into develop
Fixed improper tick spacing and axis scaling
    This requires an API change:
     - AxisItem.setScale(float) has the usual behavior
     - AxisItem.setScale(None) is deprecated (but still works). Instead use:
     - AxisItem.enableAutoSIPrefix(bool) to enable/disable SI prefix scaling
    Also makes the API more intuitive since these features are now accessed and implemented independently.

fixes #4
2013-10-18 15:19:49 -04:00
Luke Campagnola
bb2ecd033c minor fix 2013-10-18 15:10:44 -04:00
Luke Campagnola
f19df05bdf Allow AxisItem.setScale(None) to retain API backward compatibility. 2013-10-18 15:02:17 -04:00
Luke Campagnola
03fd45c24a Updated documentation to match previous API change 2013-10-18 14:59:17 -04:00
Luke Campagnola
390f78c810 Fixed improper tick spacing and axis scaling
This requires an API change:
 - AxisItem.setScale(float) has the usual behavior
 - AxisItem.setScale(None) is no longer allowed. Instead use:
 - AxisItem.enableAutoSIPrefix(bool) to enable/disable SI prefix scaling
Also makes the API more intuitive since these features are now accessed and implemented independently.
2013-10-18 14:47:49 -04:00
Luke Campagnola
ea6f4ef442 Add backport ordereddict to repository
Merge remote-tracking branch 'kif/master' into develop

Conflicts:
	pyqtgraph/pgcollections.py
2013-10-18 11:21:15 -04:00
Luke Campagnola
b993c64c48 Workaround for OrderedDict bug: import from 'ordereddict' backport module if available 2013-10-18 09:46:48 -04:00
Jerome Kieffer
4052c3e9d1 Ordereddict exploses with python2.6 ...
Use the official backport
2013-10-17 20:19:30 +02:00
Guillaume Poulin
d22403f84f Correct symbols position 2013-09-24 17:13:13 +08:00
Guillaume Poulin
36979b67ea Clean ScatterPlotItem 2013-09-24 17:06:51 +08:00
Guillaume Poulin
73a079a649 Improve ScatterPlotItem.py
Add optimization for PySide, Plot only visible symbole, cache rectTarg
2013-09-24 16:12:29 +08:00
Guillaume Poulin
bd43a7508a Rename self.tar to self.target 2013-09-23 17:47:33 +08:00
Guillaume Poulin
c3576b1c09 Some few more optimization to ScatterPlotItem 2013-09-23 16:45:43 +08:00
Guillaume Poulin
f5ee45ac28 Improve ScatterPlotItem
Slightly faster and more memory efficient, correct python 3 bug
2013-09-23 00:45:55 +08:00
Guillaume Poulin
26b84693a8 Modify for loop into map in ScatterPlotItem.py 2013-09-22 23:10:18 +08:00
Guillaume Poulin
3a9258e35e Correct comment in examples/ScatterPlot.py 2013-09-20 16:46:33 +08:00
Guillaume Poulin
63bf2b3270 optimize ScatterPlotItem with pxMode=True 2013-09-20 15:46:10 +08:00
Luke Campagnola
54ca31f91b Added ImageExporter error message for zero-size export 2013-09-19 12:13:16 -04:00
Luke Campagnola
d8f9fb0781 Added GLBarGraphItem 2013-09-18 12:27:46 -04:00
Luke Campagnola
8b58416d1d minor edits 2013-09-18 12:27:01 -04:00
Luke Campagnola
029282bb9d Merge branch 'plotdata-nan' into develop
- Removed inf/nan checking from PlotDataItem and PlotCurveItem; improved performance
- Added 'connect' option to PlotDataItem and PlotCurveItem to affect which line segments are drawn
- arrayToQPath() added 'finite' connection mode which omits non-finite values from connections
2013-09-13 03:37:56 -04:00
Luke Campagnola
58048a703c - Removed inf/nan checking from PlotDataItem and PlotCurveItem; improved performance
- Added 'connect' option to PlotDataItem and PlotCurveItem to affect which line segments are drawn
- arrayToQPath() added 'finite' connection mode which omits non-finite values from connections
2013-09-13 03:27:26 -04:00
Luke Campagnola
5ad39c2509 Merge pull request #3 from gpoulin/master
Update README.md
2013-09-11 23:30:32 -07:00
Guillaume Poulin
47c55ed4e3 Update README.md
correct markdown
2013-09-12 14:22:26 +08:00
Luke Campagnola
ef1f003370 Merge pull request #2 from gpoulin/master
Add .gitignore and .mailmap
2013-09-11 23:19:09 -07:00
Guillaume Poulin
85572d5f7a Convert README to markdown for better github presentation 2013-09-12 14:01:52 +08:00
Guillaume Poulin
854304f087 cleaner mailamp 2013-09-12 12:36:02 +08:00
Guillaume Poulin
3df31d1832 add .gitignore and .mailmap 2013-09-12 12:26:39 +08:00
Luke Campagnola
f6ed67fc33 merged SVG export fixes for python 3 2013-09-10 10:40:19 -04:00
Guillaume Poulin
b48e0e9eb5 Restore utf-8 compatibility for python 2 2013-09-10 22:34:20 +08:00
Guillaume Poulin
59ada9b1b4 More bugfixes in SVGExporter.py 2013-09-10 22:12:55 +08:00
Guillaume Poulin
35ea55897e python3 bugfixes (SVGexpoter) 2013-09-10 20:57:56 +08:00
Luke Campagnola
bb3533ab81 Workaround for pyside bug: https://bugs.launchpad.net/pyqtgraph/+bug/1223173 2013-09-10 02:51:57 -04:00