• Luke Campagnola's avatar
    Performance improvements: · 01b8968a
    Luke Campagnola authored
      - 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.
AxisItem.py 27.4 KB