Is it possible to make crosshair node invisible in yellow slice view window?

Development
1

i have found some code to make node with display node to be invisible in yellow slice view window like the code below

pointListNode = getNode("F")
pointListDisplayNode = pointListNode.GetDisplayNode()
pointListDisplayNode.SetVisibility(False) # Hide all points
pointListDisplayNode.SetVisibility(True) # Show all points
pointListDisplayNode.SetSelectedColor(1,1,0) # Set color to yellow
pointListDisplayNode.SetViewNodeIDs(["vtkMRMLSliceNodeRed", "vtkMRMLViewNode1"]) # Only show in red slice view and first 3D view

but crosshair node don’t have display node ,is it possible to make crosshair node invisible in yellow slice view window?

2

may be you need to hard code into C++ code?

3

I would indeed expect the following code to work:

for viewerName in ["Red", "Green", "Yellow"]:

    sliceNode = slicer.util.getNode(f"vtkMRMLSliceNode{viewerName}")
    sliceLogic = slicer.app.applicationLogic().GetSliceLogic(sliceNode)

    # The vtkMRMLSliceDisplayNode controls appearance of slice intersections
    # in slice views and slices in 3D views.
    sliceDisplayNode = sliceLogic.GetSliceDisplayNode()

    # Display slice intersection on all views expect the "Yellow" one
    sliceDisplayNode.SetViewNodeIDs(["vtkMRMLViewNode1", "vtkMRMLSliceNodeRed", "vtkMRMLSliceNodeGreen"])

After a cursory check, this feature is missing, it could be added to the following functions:

  • vtkMRMLSliceIntersectionInteractionRepresentation::UpdateFromMRML()
  • vtkMRMLSliceIntersectionInteractionRepresentation2D::UpdateFromMRML()

Is it something you could help with ?

4

thank you @jcfr ,these code may work for intersection line , do you know how to make crosshair node invisible in the Yellow Slice Window?