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Author SHA1 Message Date
Luke Campagnola
0e06c50402 Catch OSError from ForkedProcess that has already exited. 2017-07-28 15:57:45 -07:00
Luke Campagnola
6c7e0fae8e Add signals for TreeWidget changes in check state, text, and columncount 2017-07-28 14:40:20 -07:00
Matthew Shun-Shin
82b666e2ee Fix GL Views being half size on hidpi monitors 2017-07-28 11:30:19 +01:00
Luke Campagnola
55d21a436f ViewBox: mark matrix dirty _before_ emitting change signal to ensure 
that slots can access the latest transform.
 2017-07-27 22:21:02 -07:00
Luke Campagnola
5855aa8627 Code cleanup; no functional changes 2017-07-27 22:20:26 -07:00
Luke Campagnola
d343eb044d Fix errors getting bounds on nanny data 2017-07-14 15:10:16 -07:00
Luke Campagnola
e87eaa652d Docstring correction 2017-07-14 15:10:04 -07:00
Justin Engel
2dc31b53da Fixed dataBounds error when all values were inf. 
If all values are inf. d = d[mask] will create an empty array. You cannot call min or max on an empty array.
 2017-07-13 08:25:45 -04:00
kiwi0fruit
54ddb79e89 Bug-fix and small changes in RawImageWidget.py 
1. Bug was in the `def paintGL(self)` method (at least with PySide1): image was mirrored upside down.
2. Added support for `setConfigOptions(imageAxisOrder='row-major')`
3. Small cosmetic changes
 2017-06-27 20:53:08 +07:00
kiwi0fruit
8a40c22848 Bug in RawImageWidget.py 
For example: it prevents integration of this widget to Enaml.
 2017-06-22 16:00:54 +07:00
Luke Campagnola
53a3087e33 Merge pull request #479 from campagnola/parametertree-type-checking 
Add basic type checking to parameters
 2017-06-14 09:02:11 -07:00
Luke Campagnola
af4c6735ea Merge pull request #485 from cboulay/VTickGroup_fixHeight 
Fixed incorrect height in VTickGroup.
 2017-05-24 17:48:48 -07:00
Chadwick Boulay
b186ecbbd9 Fixed incorrect height in VTickGroup. 2017-05-17 09:23:41 -04:00
Luke Campagnola
9203f5ad1e Merge pull request #458 from ZacDiggum/develop 
fix image export bug
 2017-05-01 17:30:50 -07:00
Luke Campagnola
7761b9a23c Add basic type checking to parameters 2017-05-01 17:09:15 -07:00
Luke Campagnola
20e821c45e Merge pull request #478 from campagnola/HashSplat-develop 
Fix QImage memory leak with PySide + Python3
 2017-05-01 11:31:42 -07:00
Luke Campagnola
f6819dda28 Add comments explaining hack 2017-05-01 11:09:50 -07:00
Luke Campagnola
8f9094b3bd Merge pull request #476 from campagnola/scatterplot-composition 
Add option to set composition mode for scatterplotitem
 2017-05-01 10:28:12 -07:00
Luke Campagnola
c44afa492a Merge pull request #477 from campagnola/fix-intcolor-value 
Fix value stepping in intColor
 2017-05-01 10:27:30 -07:00
Luke Campagnola
d73036e0ef Merge pull request #475 from campagnola/fix-svg-unicode-export 
Fixed unicode error when exporting to SVG with non-ascii symbols
 2017-05-01 10:24:07 -07:00
Luke Campagnola
e0e0877168 Add documentation 2017-05-01 10:22:27 -07:00
Luke Campagnola
3f34ea12d8 Fix value stepping in intColor 2017-05-01 09:45:09 -07:00
Luke Campagnola
24116342c2 Add option to set composition mode for scatterplotitem 2017-05-01 09:43:16 -07:00
Luke Campagnola
d36a161f31 Fixed unicode error when exporting to SVG with non-ascii symbols 2017-05-01 09:34:37 -07:00
Lorenz Drescher
9a05b74f25 Correct wrong function call in LayoutWidget.addLabel and LayoutWidget.addLayout 
Previously LayoutWidget.addLabel and LayoutWidget.addLayout called a function "addItem", that didn't exist. Corrected to call LayoutWidget.addWidget.

This fixes #242
 2017-04-21 17:41:22 +02:00
Justin Engel
c247aa3989 Fixed PySide image memory leak 
PySide has a known memory leak issue when using QImage. It does not handle the reference counter correctly. I manually adjusted the reference counter to the data as suggested in a bug report by Neil Whelchel. This bug report can be found at https://bugreports.qt.io/browse/PYSIDE-140
 2017-04-11 10:32:43 -04:00
Megan Kratz
4cd53ddb1b updated PyQt4 template file; still need to update template files for PyQt5 and PySide (but it's not working for me in this moment) 2017-03-31 10:41:39 -04:00
Megan Kratz
8307e96cfe changed dV/dt labels to dy/dx, to be more general 2017-03-31 10:40:24 -04:00
Paul manis
b93facb10a Added dv/Dt and V vs V' phasemap Plots to context tool in PlotDataItem 
(cherry picked from commit 9d88041a0b3b165439d4e0e45923c83afaefb1ad)
 2017-03-31 10:14:11 -04:00
ZacDiggum
d4bff30f11 fix image export bug 
fixes #454
 2017-03-07 10:34:48 +01:00
WFrsh
e3827f17f1 Included matplotlib 2.0 colormaps 
Included the four Perceptually Uniform Sequential colormaps from the matplotlib 2.0 release.
viridis, inferno, plasma, magma
 2017-02-17 21:48:15 +01:00
Pieter
b9aea3daf1 add warnings for remote exceptions 2017-02-16 12:40:21 +01:00
Luke Campagnola
dd5a8bf9d1 Merge pull request #436 from campagnola/fft-test 
Add unit test covering plotdataitem fft
 2017-02-05 23:29:41 -08:00
Luke Campagnola
f632b02985 Add unit test covering plotdataitem fft 2017-02-05 23:13:00 -08:00
Luke Campagnola
154b6bacb1 Merge pull request #429 from pijyoi/fixfftslice 
fix fft premature slicing away of 0 freq bin
 2017-02-03 02:25:05 -08:00
KIU Shueng Chuan
4553b55f73 python2 compat: don't assume true division 2017-01-20 09:09:18 +08:00
KIU Shueng Chuan
0a8d5b253a fix: freq coords need to take into account x-coords spacing 2017-01-18 09:02:53 +08:00
KIU Shueng Chuan
12f6bf916f fix fft premature slicing away of 0 freq bin 
also fixes:
- use rfft for better efficiency
- use rfftfreq to compute coords correctly
  - works for both odd/even lengths
- python3: integer division needed for numpy indexing
 2017-01-17 22:04:05 +08:00
Luke Campagnola
6cdad190ab Merge remote-tracking branch 'campagnola/develop' into datatree-arrays 2017-01-16 11:34:42 -08:00
Luke Campagnola
f26b4ec3c7 Merge pull request #425 from james1293/develop 
Removed unnecessary 'curve1' from 'global'
 2017-01-14 22:17:34 -08:00
Luke Campagnola
fab19b7ad4 Merge pull request #424 from colinba/develop 
Fix crash when running pyqtgraph with python -OO
 2017-01-14 11:27:19 -08:00
Luke Campagnola
504c35202a Merge pull request #410 from campagnola/spinbox-formatting 
Spinbox formatting
 2017-01-14 11:09:51 -08:00
Luke Campagnola
6e01f74990 Merge pull request #414 from campagnola/canvas-fixes 
Fix canvas classes for PyQt5 and PySide
 2017-01-14 11:09:02 -08:00
Luke Campagnola
7b20b33a06 Merge pull request #415 from campagnola/fix-getarrayregion 
Fix getarrayregion
 2017-01-14 11:08:38 -08:00
james1293
b131785b86 Removed unnecessary 'curve1' from 'global' 2017-01-06 23:21:31 -05:00
Colin Baumgarten
b420099bd5 Fix crash when running pyqtgraph with python -OO 
Running pyqtgraph with python -OO gives the following crash

colin@desktop:~$ python3 -OO -c 'import pyqtgraph'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/local/lib/python3.5/dist-packages/pyqtgraph/__init__.py", line 216, in <module>
    from .graphicsItems.HistogramLUTItem import *
  File "/usr/local/lib/python3.5/dist-packages/pyqtgraph/graphicsItems/HistogramLUTItem.py", line 10, in <module>
    from .GradientEditorItem import *
  File "/usr/local/lib/python3.5/dist-packages/pyqtgraph/graphicsItems/GradientEditorItem.py", line 354, in <module>
    class GradientEditorItem(TickSliderItem):
  File "/usr/local/lib/python3.5/dist-packages/pyqtgraph/graphicsItems/GradientEditorItem.py", line 480, in GradientEditorItem
    @addGradientListToDocstring()
  File "/usr/local/lib/python3.5/dist-packages/pyqtgraph/graphicsItems/GradientEditorItem.py", line 30, in dec
    fn.__doc__ = fn.__doc__ + str(Gradients.keys()).strip('[').strip(']')
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

The cause is the @addGradientListToDocstring() annotation in
GradientEditorItem.py that cannot handle functions without docstrings as
produced when using the python -OO option.

Fix this by only adding the gradient list to the docstring if the docstring is
not None.
 2017-01-04 21:48:00 +01:00
Luke Campagnola
fe90f46bdd Merge pull request #408 from ales-erjavec/cleanup-qgraphics-scene-init 
Fix `cleanup` when the running qt application is not a QApplication
 2016-12-14 11:13:31 -08:00
Luke Campagnola
4e7773fa0b Add scipy to travis requirements--some unit tests require this 2016-12-14 11:02:40 -08:00
Luke Campagnola
183ca1f5d2 Merge pull request #413 from campagnola/pg-release-fixes 
Fixes to --publish option in pg-release script
 2016-12-14 10:49:36 -08:00
Luke Campagnola
870a61d2ae Merge pull request #416 from campagnola/fix-travis-ioerror 
Add print wrapper to work around interrupted system calls on travis
 2016-12-14 10:35:24 -08:00