SplineWidget
Introduction
vtkSplineWidget places handles that a closed or open spline is fitted through, either point by point or with a freehand stroke.
Methods
getFreehandMinDistance
The minimum world distance between two handles placed by a freehand stroke.
getManipulator
The manipulator the handles are driven by.
getPoints
The sampled points of the spline, as the raw point data of the spline representation output.
getRepresentationsForViewType
The representation builders the widget uses in the given view type.
getResetAfterPointPlacement
When true, closing the spline resets the widget instead of making it lose the focus.
getResolution
The number of points the spline is sampled at.
reset
Remove every placed handle.
setHandleSizeInPixels
Set the handle size and rescale the already placed handles.
setManipulator
Set the manipulator on the widget, on its move handle and on each of its placed handles.
setResolution
Set the number of points the spline is sampled at, on the widget and on its spline representation.