Adjust Window Label and choice a LUT for a vtkMRMLScalarVolumeNode

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1

Hello everyone.

I’m trying to adjust the window label of a vtkMRMLScalarVolumeNode and to Apply it a Rainbow LUT.

I thought to use the object SetWindowLevelToVolumeProp() of the class volumerendering.logic(). The problem which I am facing is that this function takes as argument a vtkVolumeProperty and I don’t know how to get it from the vtkMRMLScalarVolumeNode.

I wonder also if it is possible to automatic adjust the window label.

Thank you very much.

2

You can set colormap in the volume’s scalar volume display node.

The volume may also have a volume rendering display node, but that controls how 3D raycasting of the volume is performed and not related to what colormap is used for displaying the volume in slice views.

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