java - using vtkSliderWidget with java in vtk

Question

when i use the vtkSliderWidget class on java i can't extract the value of the slider like that: sliderWidget.GetRepresentation().getvalue() is that wrong and is there any other method to do that, Best,AMAL

Answer 1

为什么不使用GetSliderRepresentation ()vtkSliderWidget 类而不是GetRepresentation()其母类 AbstractWidget。

返回vtkSliderRepresentation的类型更适合您的 SliderWidget。

你能试试吗？