• Utkarsh Ayachit's avatar
    Cleaning up transfer function widgets. · 1509669d
    Utkarsh Ayachit authored
    Cleaning up issues with the context-items related to tranfer function editor.
    + Added support for log-mapped color-transfer function. We ensure that when
      using log-scale, the color transfer function widget also enter log-space.
    + vtkPiecewiseControlPointsItem had a bug resulting it deleting of end points
      even when told otherwise. Fixed that.
    + Added new event vtkControlPointsItem::PointsModifiedEvent which if fired when
      control points are changed making it easier for application to do something
      when the points are changed.
    + Improved the usability by adding ability to label control points.
    Change-Id: If02bc1139f6ccb3d7c2198b07d10491f902bafda
vtkPiecewiseFunctionItem.cxx 4.45 KB