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50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
#!/usr/bin/env python
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from vtk import *
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from vtk import *
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source = vtkRandomGraphSource()
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source.SetNumberOfVertices(25)
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source.SetStartWithTree(True)
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source.SetIncludeEdgeWeights(True)
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view1 = vtkGraphLayoutView()
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view1.AddRepresentationFromInputConnection(source.GetOutputPort())
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view1.SetColorVertices(True)
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view1.SetEdgeColorArrayName("edge weight")
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view1.SetColorEdges(True)
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view1.SetLayoutStrategyToSimple2D()
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view2 = vtkGraphLayoutView()
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view2.AddRepresentationFromInputConnection(source.GetOutputPort())
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view2.SetColorVertices(True)
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view2.SetEdgeColorArrayName("edge weight")
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view2.SetColorEdges(True)
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view2.SetLayoutStrategyToTree()
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# Create a annotation link and set both views to use it
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annotationLink = vtkAnnotationLink()
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view1.GetRepresentation(0).SetAnnotationLink(annotationLink)
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view2.GetRepresentation(0).SetAnnotationLink(annotationLink)
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updater = vtkViewUpdater()
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updater.AddAnnotationLink(annotationLink)
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updater.AddView(view1)
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updater.AddView(view2)
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theme = vtkViewTheme.CreateNeonTheme()
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view1.ApplyViewTheme(theme)
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view2.ApplyViewTheme(theme)
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theme.FastDelete()
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view1.GetRenderWindow().SetSize(600, 600)
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view1.ResetCamera()
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view1.Render()
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view2.GetRenderWindow().SetSize(600, 600)
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view2.ResetCamera()
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view2.Render()
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view1.GetInteractor().Start()
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