Mikhail Terekhov
471d7415ee
PlotCurveItem.dataBounds: more checks for empty range
2020-07-27 15:50:34 -04:00
Mikhail Terekhov
1ad3eacb78
PlotCurveItem.boundingRect: check for None returned from self.dataBounds
2020-07-27 15:50:26 -04:00
Luke Campagnola
b031a0a235
Revert changes from 18999c - these incorrectly change the API.
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Also tidy up a little
2020-07-18 23:41:35 -07:00
Dennis van Gils
603e1b98bc
Fix line width not being set
2020-07-16 21:13:33 +02:00
Ogi Moore
1fe3731ec2
Merge branch 'master' into develop
2020-06-22 20:37:55 -07:00
Kenneth Lyons
352a8a425a
Add mouse event to PlotCurveItem sigClicked signature
2020-06-19 23:00:02 -07:00
Ogi
2e8dce2fc2
Emit the event with sigClicked in PlotCurveItem
2020-06-10 20:08:34 -07:00
Maxim Millen
14075e6223
Added support for plot curve to handle both fill and connect args. ( #1188 )
2020-05-10 08:42:04 -07:00
2xB
71636e3518
Fix: Update axes after data is set
2020-04-08 17:11:20 +02:00
Daniel Hrisca
15a1f5af94
improve performance of updateData PlotCurveItem (saves about 2us per call) ( #1079 )
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* improve performance of updateData PlotCurveItem (saves about 2us per call)
2019-11-19 08:14:53 -08:00
Agamemnon Krasoulis
f2740f7e69
Fix typo in documentation ( #1062 )
2019-10-22 09:45:45 -07:00
Kenneth Lyons
b7f1aa88cd
Cast to int after division
2019-09-22 17:03:30 -07:00
2xB
05aa3e9393
Add 'fillOutline' option to draw an outline around a filled area ( #999 )
2019-08-17 09:57:40 -07:00
fake-name
8fa6410382
Moar dumb typos. I managed to totally bugger up the rebase.
2019-06-24 14:14:04 -07:00
fake-name
14925b7fe3
Gah, forgot to add this.
2019-06-24 14:11:54 -07:00
fake-name
3f71276ac3
Fix more mkPen invocations that got added for some reason.
2019-06-24 14:02:19 -07:00
fake-name
18999c2ca1
Consolidate to simpler get is not none check.
2019-06-24 14:01:53 -07:00
Connor Wolf
17e90af36c
Avoid constructing shadow pens when no shadow pen is set
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Basically, profiling has pointed me to the fact that a fair bit of code time is spent in `setShadowPen()` (actually, it's in `mkPen()`, which `setShadowPen()` calls), even when no shadow pen is specified.
In my application, I'm calling `pyqtgraph.PlotDataItem.setdata()`, which calls through PlotDataItem->setData, PlotDataItem->updateItems. At some point in the call stack, the default value for `shadowPen` is being inserted into the kwargs, which then causes the specious calling of setShadowPen.
Anyways, if we check if shadowPen is a value other then none, this doesn't happen.
2019-06-24 14:01:17 -07:00
Daniel Hrisca
297e1d95a5
avoid double call to mkPen when creating PlotCurveItem objects ( #817 )
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* avoid double call to mkPen when creating PlotCurveItem objects
* avoid unnecessary calls to mkPen in paint
2019-06-23 17:30:40 -07:00
SamSchott
1b6537b241
Curve fill: draw line around patch ( #922 )
2019-06-23 17:07:55 -07:00
Luke Campagnola
e885236bd5
Add PlotCurveItem composition mode
2017-09-28 08:57:42 -07:00
Luke Campagnola
d343eb044d
Fix errors getting bounds on nanny data
2017-07-14 15:10:16 -07:00
Luke Campagnola
f2a72bf780
Image tester is working
2016-02-12 03:03:52 -08:00
Luke Campagnola
01d629396a
Catch overflows from Point.length()
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Merge branch 'release-0.9.8.1' into develop
2014-04-03 13:15:55 -04:00
Luke Campagnola
6b66edfd46
Added Travis CI support
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Fixed bugs / style issues to please Lord Travis
Squashed commit of the following:
commit f25048a1e1cc8b69695a5d5ea065a4b154c6d99746921dcd871d30f3c5c7426578fa4c88a13c1a7151995488cce2b02fbcbd4b3e3ee04a250eabdb349f9bca47c10a871c6f36dbce58d8cdb79c06121d09f4f5d82a0eedb5c18ed9fd039be2cf95ccef86bee0bcddfe963a4211fc0c86cd1dc25d04ef53b8b0e6c7cb94422a792866533133905a8d65211ba44484efaefe5d2441a29b9291db64f2a7aa675c5ae71cd2b23a527df3bca887d65cac4a537028f88f1e3cc95e37d7df4517f91ad77a21555edcc02072
2014-03-30 02:51:32 -04:00
Luke Campagnola
95dd56bdb6
Bugfixes:
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- fixed PlotCurveItem generating exceptions when data has length=0
- fixed ImageView.setImage only working once
2014-01-01 20:22:13 -05:00
Luke Campagnola
f630734453
Switching to relative imports to allow pyqtgraph to be imported under other names.
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finished top-level files and graphicsItems
2013-12-22 02:08:39 -05:00
Luke Campagnola
03c01d3b32
Fixes related to CSV exporter:
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- 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
Luke Campagnola
a0b7e5a61c
Corrected mouse clicking on PlotCurveItem - now uses stroke outline instead of path shape
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Added 'width' argument to PlotCurveItem.setClickable()
2013-12-19 09:56:58 -05:00
Antony Lee
f136b33033
Profilers controllable via PYQTGRAPHPROFILE.
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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
4486272737
Catch OverflowError from Point.length()
2013-11-25 01:16:21 -05:00
Luke Campagnola
f05c10a80f
removed unnecessary scipy import
2013-11-21 09:57:56 -05:00
Antony Lee
dac7eb5817
Faster import of PyQtGraph.
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* 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
58048a703c
- Removed inf/nan checking from PlotDataItem and PlotCurveItem; improved performance
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- 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
79bd7ea187
documentation, bugfix
2013-08-04 14:36:14 -04:00
Luke Campagnola
6e253e409b
merge from acq4:
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- Support for dynamic downsampling and view clipping in PlotDataItem / PlotItem
- fixed __truediv__ handling
- ViewBox updates to fix aspect locking (still broken)
- AxisItem tries to be more clever about when to display tick text
- Fix segmentation fault caused by exception inside GraphicsItem.paint()
- Added 'x' scatter plot symbol
- pg.mkPen supports dashes
2013-07-03 11:36:07 -04:00
Luke Campagnola
8c13a3e7e3
copy from acq4
2013-07-03 11:20:49 -04:00
Luke Campagnola
f03703e78f
corrected exception error message
2013-06-20 08:44:46 -04:00
Luke Campagnola
ad20103ccc
Check for length=0 arrays when using autoVisible
2013-03-17 14:26:23 -04:00
Luke Campagnola
2980f8335c
bugfix: ignore inf and nan when auto-ranging
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added experimental opengl line-drawing code
2013-03-04 19:43:51 -05:00
Luke Campagnola
9f55a27fdd
More boundingRect / dataBounds bugfixes
2013-02-12 21:44:42 -05:00
Luke Campagnola
ee21e2d054
fixed scatterplotitem segfault
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added graphitem
2013-01-30 15:56:08 -05:00
Luke Campagnola
6903886b3a
Fixes against previous commits:
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- 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
01b8968a0a
Performance improvements:
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- AxisItem shows 2 tick levels instead of 3
- 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)
These are deep changes; need good testing before we release them.
2013-01-09 22:21:32 -05:00
Luke Campagnola
b66e6e8ad6
Speed up PlotCurveItem in some cases (avoid drawing shadow when it is not needed)
2013-01-07 10:45:17 -05:00
Luke Campagnola
af59296231
Reorganized directory structure to be more standard
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Started new SVG exporter
Merged updates from ACQ4
2012-12-25 00:43:31 -05:00
