TextActor
VTKExamples/Python/GeometricObjects/TextActor
Code¶
TextActor.py
import vtk # create a rendering window and renderer ren = vtk.vtkRenderer() renWin = vtk.vtkRenderWindow() renWin.AddRenderer(ren) # create a renderwindowinteractor iren = vtk.vtkRenderWindowInteractor() iren.SetRenderWindow(renWin) # create a text actor txt = vtk.vtkTextActor() txt.SetInput("Hello World!") txtprop=txt.GetTextProperty() txtprop.SetFontFamilyToArial() txtprop.SetFontSize(18) txtprop.SetColor(1,1,1) txt.SetDisplayPosition(20,30) # assign actor to the renderer ren.AddActor(txt) # enable user interface interactor iren.Initialize() renWin.Render() iren.Start()