GitLab

Added SRTTransform3D

(should be no major API changes here)

The values returned are more useful now, but this introduces a minor API change.

 - optional context menu for ImageItem
 - inverted y-axis in Canvas (+y now points upward)
 - extra __init__ arguments for Dock
 - Transform can be constructed from Matrix4x4
 - many others

 - generating arrow paths
 - solving 3d affine mapping matrix
 - solving 2d bilinear mapping matrix

removed stray print statement

MetaArray update - no longer subclass of ndarray

- Moved some functionality from UIGraphicsItem upstream to GraphicsItem

Everything appears wo be working as normal in Python2
Python3 is still only partially functional.

  - performance improvements
  - removed 'identical' argument; this is now handled automatically
  - some minor API changes to SpotItem

Added (and disabled; doesn't work very well at the moment) code for using drawPixmapFragments in ScatterPlotItem

  - auto pan (center of view changes, but total range does not)
  - scale only to visible data (data outside of viewbox is ignored when auto-ranging)

SpinBox bugfix - improper handling of arguments to setOpts in integer mode

  - isocurveitem documentation
  - updates to GradientEditor and PlotItem docs
  - Fix for Canvas handling of item Z-position