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CHANGELOG.md

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PythonQwt Releases

Version 0.5.5

  • QwtScaleMap.invTransform_scalar: avoid divide by 0
  • Avoid error when computing ticks: when the axis was so small that no tick could be drawn, an exception used to be raised

Version 0.5.4

Fixed an annoying bug which caused scale widget (axis ticks in particular) to be misaligned with canvas grid: the user was forced to resize the plot widget as a workaround

Version 0.5.3

  • Better handling of infinity and NaN values in scales (removed NumPy warnings)
  • Now handling infinity and NaN values in series data: removing points that can't be drawn
  • Fixed logarithmic scale engine: presence of values <= 0 was slowing down series data plotting

Version 0.5.2

  • Added CHM documentation to wheel package
  • Fixed QwtPlotRenderer.setDiscardFlag/setLayoutFlag args
  • Fixed QwtPlotItem.setItemInterest args
  • Fixed QwtPlot.setAxisAutoScale/setAutoReplot args

Version 0.5.1

  • Fixed Issue #22: fixed scale issues in CurveDemo2.py and ImagePlotDemo.py
  • QwtPlotCurve: sticks were not drawn correctly depending on orientation
  • QwtInterval: avoid overflows with NumPy scalars
  • Fixed Issue #28: curve shading was broken since v0.5.0
  • setup.py: using setuptools "entry_points" instead of distutils "scripts"
  • Showing curves/plots number in benchmarks to avoid any misinterpretation (see Issue #26)
  • Added Python2/Python3 scripts for running tests

Version 0.5.0

  • Various optimizations
  • Major API simplification, taking into account the feature that won't be implemented (fitting, rounding, weeding out points, clipping, etc.)
  • Added QwtScaleDraw.setLabelAutoSize/labelAutoSize methods to set the new auto size option (see documentation)

Version 0.4.0

  • Color bar: fixed axis ticks shaking when color bar is enabled
  • Fixed QwtPainter.drawColorBar for horizontal color bars (typo)
  • Restored compatibility with original Qwt signals (QwtPlot, ...)

Version 0.3.0

Renamed the project (python-qwt --> PythonQwt), for various reasons.

Version 0.2.1

Fixed Issue #23: "argument numPoints is not implemented" error was showing up when calling QwtSymbol.drawSymbol(symbol, QPoint(x, y)).

Version 0.2.0

Added docstrings in all Python modules and a complete documentation based on Sphinx. See the Overview section for API limitations when comparing to Qwt.

Version 0.1.1

Fixed Issue #21 (blocking issue only on non-Windows platforms when building the package): typo in "PythonQwt-tests" script name (in setup script)

Version 0.1.0

First alpha public release.