changelog all caught up
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Luke Campagnola
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CHANGELOG
157
CHANGELOG
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pyqtgraph-0.11.0 (in development)
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pyqtgraph-0.11.0 (in development)
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New Features:
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New Features:
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- PySide2 support
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- #410: SpinBox custom formatting options
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- #415: ROI.getArrayRegion supports nearest-neighbor interpolation (especially handy for label images)
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- #428: DataTreeWidget:
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- Add DiffTreeWidget, which highlights differences between two DataTreeWidgets
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- Improved support for displaying tracebacks
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- Use TableWidget to represent arrays rather than plain text
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- #476: Add option to set composition mode for scatterplotitem
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- #518: TreeWidget:
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- Add new signals: sigItemCheckStateChanged, sigItemTextChanged, sigColumnCountChanged
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- Allow setting expansion state of items before they are added to a treewidget
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- Support for using TreeWidget.invisibleRootItem() (see also #592, #595)
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- #542: Add collapsible QGroupBox widgets
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- #543: Add TargetItem: simple graphicsitem that draws a scale-invariant circle + crosshair
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- #544: Make DockArea.restoreState behavior configurable in cases where either a dock to be restored is
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missing, or an extra dock exists that is not mentioned in the restore state.
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- #545: Allow more types to be mapped through Transform3D
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- #548: Adds a disconnect() function that allows to conditionally disconnect signals,
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including after reload.
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Also, a SignalBlock class used to temporarily block a signal-slot pair
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- #557: Allow console stack to be set outside of exceptions (see also: pg.stack)
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- #558: CanvasItem save/restore, make Canvas ui easier to embed
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- #559: Image exporter gets option to invert value while leaving hue fixed
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- #560: Add function to enable faulthandler on all threads, also allow Mutex to be used as
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drop-in replacement for python's Lock
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- #567: Flowchart
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- Add several new data nodes
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- Add floordiv node
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- Add EvalNode.setCode
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- Binary operator nodes can select output array type
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- #568: LinearRegionItem
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- InfiniteLine can draw markers attached to the line
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- InfiniteLine can limit the region of the viewbox over which it is drawn
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- LinearRegionItem gets customizable line swap behavior (lines can block or push each other)
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- Added LinearRegionItem.setHoverBrush
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- #580: Allow calling sip.setapi in subprocess before pyqtgraph is imported
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- #582: Add ComboBox save/restoreState methods
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- #586: ParameterTree
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- Add GroupParameter.sigAddNew signal
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- systemsolver: add method for checking constraints / DOF
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- add systemsolver copy method
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- Parameter.child raises KeyError if requested child name does not exist
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- #587: Make PathButton margin customizable
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- #588: Add PlotCurveItem composition mode
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- #589: Add RulerROI
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- #591: Add nested progress dialogs
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- #597: Fancy new interactive fractal demo
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- #621: RGB mode for HistogramLUTWidget
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- #628,670: Add point selection in ScatterPlotWidget
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- #635: PySide2 support
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- #671: Add SVG export option to force non-scaling stroke
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- #676: OpenGL allow for panning in the plane of the camera
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- #683: Allow data filter entries to be updated after they are created
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- #685: Add option to set enum default values in DataFilterWidget
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- #710: Adds ability to rotate/scale ROIs by mouse drag on the ROI itself (using alt/shift modifiers)
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API / behavior changes:
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API / behavior changes:
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- ArrowItem's `angle` option now rotates the arrow without affecting its coordinate system.
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- Deprecated graphicsWindow classes; these have been unnecessary for many years because
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widgets can be placed into a new window just by calling show().
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- #566: ArrowItem's `angle` option now rotates the arrow without affecting its coordinate system.
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The result is visually the same, but children of ArrowItem are no longer rotated
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The result is visually the same, but children of ArrowItem are no longer rotated
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(this allows screen-aligned text to be attached more easily).
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(this allows screen-aligned text to be attached more easily).
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To mimic the old behavior, use ArrowItem.rotate() instead of the `angle` argument.
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To mimic the old behavior, use ArrowItem.rotate() instead of the `angle` argument.
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- Deprecated graphicsWindow classes; these have been unnecessary for many years because
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- #673: Integer values in ParameterTree are now formatted as integer (%d) by default, rather than
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widgets can be placed into a new window just by calling show().
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- Integer values in ParameterTree are now formatted as integer (%d) by default, rather than
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scientific notation (%g). This can be overridden by providing `format={value:g}` when
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scientific notation (%g). This can be overridden by providing `format={value:g}` when
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creating the parameter.
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creating the parameter.
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- #374: ConsoleWidget uses the console's namespace as both global and local scope, which
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- #410: SpinBox siPrefix without suffix is not longer allowed, select only numerical portion of text on focus-in
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allows functions defined in the console to access the global namespace.
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- #479,521: ParameterTree simple parameters check types before setting value
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- #555: multiprocess using callSync='sync' no longer returns a future in case of timeout
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- #583: eq() no longer compares array values if they have different shape
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- #589: Remove SpiralROI (this was unintentionally added in the first case)
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- #593: Override qAbort on slot exceptions for PyQt>=5.5
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- #657: When a floating Dock window is closed, the dock is now returned home
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Bugfixes:
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- #408: Fix `cleanup` when the running qt application is not a QApplication
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- #410: SpinBox fixes
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- fixed bug with exponents disappearing after edit
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- fixed parsing of values with junk after suffix
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- fixed red border
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- reverted default decimals to 6
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- make suffix editable (but show red border if it's wrong)
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- revert invalid text on focus lost
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- siPrefix without suffix is no longer allowed
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- fixed parametree sending invalid options to spinbox
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- fix spinbox wrapping (merged #159 from @lidstrom83)
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- fixed parametertree ignoring spinbox bounds (merged #329 from @lidstrom83)
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- fixed spinbox height too small for font size
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- ROI subclass getArrayRegion methods are a bit more consistent (still need work)
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- #424: Fix crash when running pyqtgraph with python -OO
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- #429: fix fft premature slicing away of 0 freq bin
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- #458: Fixed image export problems with new numpy API
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- #478: Fixed PySide image memory leak
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- #475: Fixed unicode error when exporting to SVG with non-ascii symbols
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- #477: Fix handling of the value argument to functions.intColor
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- #485: Fixed incorrect height in VTickGroup
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- #514: Fixes bug where ViewBox emits sigRangeChanged before it has marked its transform dirty.
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- #516,668: Fix GL Views being half size on hidpi monitors
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- #526: Fix autorange exception with empty scatterplot
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- #528: Prevent image downsampling causing exception in makeQImage
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- #530: Fixed issue where setData only updated opts if data is given
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- #541: Fixed issue where render would error because 'mapToDevice' would return None if the view size was too small.
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- #553: Fixed legend size after remove item
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- #555: Fixed console color issues, problems with subprocess closing
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- #559: HDF5 exporter: check for ragged array length
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- #563: Prevent viewbox auto-scaling to items that are not in the same scene. (This could
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happen if an item that was previously added to the viewbox is then removed using scene.removeItem().
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- #564: Allow console exception label to wrap text (prevents console
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growing too large for long exception messages)
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- #565: Fixed AxisItem preventing mouse events reaching the ViewBox if it is displaying grid lines
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and has its Z value set higher than the ViewBox.
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- #567: fix flowchart spinbox bounds
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- #569: PlotItem.addLegend will not try to add more than once
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- #570: ViewBox: make sure transform is up to date in all mapping functions
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- #577: Fix bargraphitem plotting horizontal bars
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- #581: Fix colormapwidget saveState
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- #586: ParameterTree
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- Make parameter name,value inint args go through setValue and setName
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- Fix colormapwidget saveState
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- #589: Fix click area for small ellipse/circle ROIs
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- #592,595: Fix InvisibleRootItem issues introduced in #518
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- #596: Fix polyline click causing lines to bedrawn to the wrong node
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- #598: Better ParameterTree support for dark themes
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- #623: Fix PyQt5 / ScatterPlot issue with custom symbols
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- #626: Fix OpenGL texture state leaking to wrong items
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- #627: Fix ConsoleWidget stack handling on python 3.5
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- #633: Fix OpenGL cylinder geometry
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- #637: Fix TypeError in isosurface
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- #641,642: Fix SVG export on Qt5 / high-DPI displays
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- #645: scatterplotwidget behaves nicely when data contains infs
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- #653: ScatterPlotItem: Fix a GC memory leak due to numpy issue 6581
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- #648: fix color ignored in GLGridItem
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- #671: fixed SVG export failing if the first value of a plot is nan
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- #674: fixed parallelizer leaking file handles
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- #675: Gracefully handle case where image data has size==0
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- #679: Fix overflow in Point.length()
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- #682: Fix: mkQApp returned None if a QApplication was already created elsewhere
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- #689: ViewBox fix: don't call setRange with empty args
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- #693: Fix GLLinePlotItem setting color
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- #696: Fix error when using PlotDataItem with both stepMode and symbol
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- #697: Fix SpinBox validation on python 3
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- #699: Fix nan handling in ImageItem.setData
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- #713: ConsoleWidget: Fixed up/down arrows sometimes unable to get back to the original
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(usually blank) input state
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- #715: Fix file dialog handling in Qt 5
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- #718: Fix SVG export with items that require option.exposedRect
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- #721: Fixes mouse wheel ignoring disabled mouse axes -- although the scaling was correct,
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it was causing auto range to be disabled.
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- #723: Fix axis ticks when using self.scale
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- #739: Fix handling of 2-axis mouse wheel events
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- #758: Fix remote graphicsview "ValueError: mmap length is greater than file size" on OSX.
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Maintenance:
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- Lots of new unit tests
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- Lots of code cleanup
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- #546: Add check for EINTR during example testing to avoid sporadic test failures on travis
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- #624: TravisCI no longer running python 2.6 tests
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- #695: "dev0" added to version string
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pyqtgraph-0.10.0
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pyqtgraph-0.10.0
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