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90 Commits

Author SHA1 Message Date
Luke Campagnola 5d6be5796b image export: add option to invert pixel values (but not hues) 2017-09-13 21:36:34 -07:00
Luke Campagnola 9203f5ad1e Merge pull request #458 from ZacDiggum/develop 
fix image export bug
 2017-05-01 17:30:50 -07:00
Luke Campagnola d36a161f31 Fixed unicode error when exporting to SVG with non-ascii symbols 2017-05-01 09:34:37 -07:00
ZacDiggum d4bff30f11 fix image export bug 
fixes #454
 2017-03-07 10:34:48 +01:00
Eric Dill e6c1c54a6b MNT: Use tempfile 2015-07-17 13:33:39 -04:00
Eric Dill 0e4fd90ca2 ENH: Clean up temp file from test suite 2015-07-13 13:38:04 -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 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 058dd183d3 Cleaned up example loader 2015-02-28 10:32:34 -05:00
Luke Campagnola 1df5103d94 Fixes following acq4 merge 2014-08-07 09:11:34 -04:00
Luke Campagnola 753ac9b4c4 Squashed commit of the following: 
commit ca3fbe2ff9
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Thu Aug 7 08:41:30 2014 -0400

    Merged numerous updates from acq4:
    * Added HDF5 exporter
    * CSV exporter gets (x,y,y,y) export mode
    * Updates to SVG, Matplotlib exporter
    * Console can filter exceptions by string
    * Added tick context menu to GradientEditorItem
    * Added export feature to imageview
    * Parameter trees:
        - Option to save only user-editable values
        - Option to set visible title of parameters separately from name
        - Added experimental ParameterSystem for handling large systems of
            interdependent parameters
        - Auto-select editable portion of spinbox when editing
    * Added Vector.__abs__
    * Added replacement garbage collector for avoiding crashes on multithreaded Qt
    * Fixed "illegal instruction" caused by closing file handle 7 on OSX
    * configfile now reloads QtCore objects, Point, ColorMap, numpy arrays
    * Avoid triggering recursion issues in exception handler
    * Various bugfies and performance enhancements
 2014-08-07 09:03:26 -04:00
Luke Campagnola 8f2a64a9dd Fixed CSV export when PlotDataItem uses stepMode=True 
Added CSV export unit tests
Merge remote-tracking branch 'termim/csv' into develop
 2014-05-19 18:23:29 -04:00
Mikhail Terekhov 8ef2cb7e48 CSVExporter: fix the case when stepMode=True 2014-05-08 23:01:53 -04:00
Luke Campagnola 6b66edfd46 Added Travis CI support 
Fixed bugs / style issues to please Lord Travis

Squashed commit of the following:

commit f25048a1e1
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Sun Mar 30 02:40:47 2014 -0400

    syntax

commit cc8b69695a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Sun Mar 30 02:36:49 2014 -0400

    add size check, diff style check

commit 5d5ea065a4
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Sun Mar 30 02:16:05 2014 -0400

    travis fix

commit b154c6d997
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Sun Mar 30 02:09:41 2014 -0400

    travis, flake colored output

commit 46921dcd87
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 12:37:54 2014 -0400

    fix pyside+py3 bugs to satisfy CI

commit 1d30f3c5c7
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 11:13:18 2014 -0400

    fix py3 tests

commit 426578fa4c
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 07:39:19 2014 -0400

    fix pytest install

commit 88a13c1a71
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 00:29:29 2014 -0400

    qt5 updates

commit 51995488cc
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Wed Mar 26 00:16:04 2014 -0400

    correct py.test command for py3

commit e2b02fbcbd
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 23:50:38 2014 -0400

    fix 2nd install test

commit 4b3e3ee04a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 23:31:31 2014 -0400

    syntax error

commit 250eabdb34
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 23:13:42 2014 -0400

    look for py.test3

commit 9f9bca47c1
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 22:54:19 2014 -0400

    fix syntax

commit 0a871c6f36
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 22:47:58 2014 -0400

    output pip build log

commit dbce58d8cd
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 22:38:55 2014 -0400

    no comments allowed between shall lines

commit b79c06121d
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 20:56:35 2014 -0400

    another pip try

commit 09f4f5d82a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 13:36:09 2014 -0400

    pip correction

commit 0eedb5c18e
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 13:29:00 2014 -0400

    correct py version output

commit d9fd039be2
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 11:55:43 2014 -0400

    apt checks

commit cf95ccef86
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Tue Mar 25 10:23:10 2014 -0400

    alternate pip install method

commit bee0bcddfe
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:51:45 2014 -0400

    correct deps install

commit 963a4211fc
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:47:30 2014 -0400

    fixes

commit 0c86cd1dc2
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:31:06 2014 -0400

    permission fix

commit 5d04ef53b8
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:30:19 2014 -0400

    Fix py.test version selection

commit b0e6c7cb94
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:25:34 2014 -0400

    try another pyqt5 install method

commit 422a792866
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:12:36 2014 -0400

    syntax error

commit 533133905a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 23:04:37 2014 -0400

    fixes

commit 8d65211ba4
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 22:40:18 2014 -0400

    Add Qt5 test
    minor fixes

commit 4484efaefe
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 22:31:56 2014 -0400

    use correct py.test for python version

commit 5d2441a29b
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 22:24:27 2014 -0400

    add setup tests

commit 9291db64f2
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 21:48:43 2014 -0400

    fix py3-pyqt install

commit a7aa675c5a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 21:31:33 2014 -0400

    travis tests

commit e71cd2b23a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 21:17:15 2014 -0400

    more corrections

commit 527df3bca8
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 20:56:01 2014 -0400

    travis corrections

commit 87d65cac4a
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 20:48:02 2014 -0400

    Add flake tests
    Correct style in a few files to please Lord Travis

commit 537028f88f
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 17:36:24 2014 -0400

    minimize pyside package install
    correct line endings to satisfy Lord Travis

commit 1e3cc95e37
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 17:23:03 2014 -0400

    enable pyside, line ending check
    fix test

commit d7df4517f9
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 17:12:06 2014 -0400

    syntax fix

commit 1ad77a2155
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 17:00:30 2014 -0400

    alt. pytest install

commit 5edcc02072
Author: Luke Campagnola <luke.campagnola@gmail.com>
Date:   Mon Mar 24 16:52:33 2014 -0400

    Added initial travis.yml
 2014-03-30 02:51:32 -04:00
Luke Campagnola ed87cffd1f corrected SVG test, moved to its proper home 2014-03-24 12:48:30 -04:00
Luke Campagnola f4e0f091dc Fixes against relative-import reorganization 2013-12-23 18:42:02 -05:00
Luke Campagnola 7777240d89 exporters, multiprocess, opengl 2013-12-23 09:46:54 -05:00
Luke Campagnola 59f07a03ee python3 fix 2013-12-21 23:26:02 -05:00
Luke Campagnola b50b94908f pyqtgraph, .exporters, and .opengl now use static imports 2013-12-21 23:26:02 -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
Antony Lee f136b33033 Profilers controllable via PYQTGRAPHPROFILE. 
A new function profiling system is implemented.  Most importantly, this
allows one to profile various internal functions directly by setting the
`PYQTGRAPHPROFILE` environment variable to a comma separated list of
function and method names, e.g.

    PYQTGRAPHPROFILE=functions.makeARGB,ImageItem.render \
        python -mexamples

Specifically, items in `PYQTGRAPHPROFILE` must be of the form
`classname.methodname` or `dotted_module_name.functionname`, with the
initial "pyqtgraph." stripped from the dotted module name.

Moreover, the overhead of inactive profilers has been kept minimal: an
introspective check of the caller's name (only if `PYQTGRAPHPROFILE` is
set) and a trivial function (not method) call per profiler call.

The new profilers rely on `sys._getframe` to find the caller's name,
although the previous system (passing the caller's name explicitely)
could certainly have been kept instead.

Finally the API of profilers has been changed: register a
profiling point simply by calling the profiler, and profilers are
automatically flushed on garbage collection.  See the docstring of
`pyqtgraph.debug.Profiler` for more details.
 2013-11-27 09:57:46 -08:00
Luke Campagnola 54ca31f91b Added ImageExporter error message for zero-size export 2013-09-19 12:13:16 -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 42553854a9 pg.plot() and pg.PlotWidget() now accept background argument 
ImageExporter correctly handles QBrush with style=NoBrush
 2013-08-23 22:27:09 -06:00
Luke Campagnola d3f56c6df3 fixed PySide bug listing image formats 2013-08-22 10:02:39 -06:00
Luke Campagnola 160b1ee45f Python3 bugfixes 2013-08-21 10:40:19 -06:00
Luke Campagnola 9a20d051cb Fixed unicode support in export file save 2013-05-31 10:15:40 -04:00
Luke Campagnola 8828892e55 merged many changes from acq4 2013-03-26 13:46:26 -04:00
Luke Campagnola 1d2d7be733 When exporting, prefer to select PlotItem rather than ViewBox if possible 
CSV exporter gets 'precision' option
 2013-02-24 14:31:11 -05:00
Luke Campagnola 93a5753f5d Fixed auto ranging for scatter plots 2013-02-12 19:15:45 -05:00
Luke Campagnola 4c887c8f50 Merge new fixes and features from acq4 2013-02-10 14:10:30 -05:00
Luke Campagnola c5dd0f4f63 Fixed print statements for python 3 2013-01-12 14:35:32 -05:00
Luke Campagnola b0030e1a49 Bugfixes: 
- Fixed RuntimeError when clearing items from ViewBox
- SVG exporter adds generic font-family names to text items
 2012-12-29 02:35:45 -05:00
Luke Campagnola f32a04a433 SVG export fixes: 
- unicode support for text objects
  - always export in scene coordinates with offset from root item
 2012-12-28 16:23:28 -05:00
Luke Campagnola 51e88bd436 SVG export fixes 2012-12-26 13:48:12 -05:00
Luke Campagnola 49e2177623 SVG export looks good. 2012-12-26 08:42:48 -05:00
Luke Campagnola b0e0781624 svg exporter updates 2012-12-25 22:20:31 -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