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40 lines
817 B
40 lines
817 B
2 years ago
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package require vtk
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package require vtkinteraction
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vtkMesaFreeTypeTextMapper textMapper
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textMapper SetInput "This is VTK"
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set tprop [textMapper GetTextProperty]
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$tprop SetFontSize 25
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$tprop SetFontFamilyToArial
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$tprop SetJustificationToCentered
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$tprop BoldOn
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$tprop ItalicOn
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$tprop ShadowOn
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$tprop SetColor 0 0 1
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vtkScaledTextActor textActor
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textActor SetMapper textMapper
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textActor SetPosition 0.2 0.2
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textActor SetPosition2 0.6 0.6
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vtkMesaRenderer ren1
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vtkXMesaRenderWindow renWin
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renWin AddRenderer ren1
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vtkRenderWindowInteractor iren
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iren SetRenderWindow renWin
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ren1 AddActor2D textActor
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ren1 SetBackground 0.8 0.5 0.3
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renWin SetSize 250 125
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renWin Render
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iren AddObserver UserEvent {wm deiconify .vtkInteract}
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# Withdraw the tk window
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wm withdraw .
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