# WindowTitle

VTKExamples/Python/Visualization/WindowTitle

### Description

This example demonstrates how to change the title of a render window.

- Contributed by Bryan P. Conrad

### Code

WindowTitle.py

    import vtk

    def main():
       #Create a sphere
       sphereSource = vtk.vtkSphereSource()
       sphereSource.SetCenter(0.0, 0.0, 0.0)
       sphereSource.SetRadius(5)

       #Create a mapper and actor
       mapper = vtk.vtkPolyDataMapper()
       mapper.SetInputConnection(sphereSource.GetOutputPort())
       actor = vtk.vtkActor()
       actor.SetMapper(mapper)

       # Setup a renderer, render window, and interactor
       renderer = vtk.vtkRenderer()
       renderWindow = vtk.vtkRenderWindow()
       #renderWindow.SetWindowName("Test")

       renderWindow.AddRenderer(renderer);
       renderWindowInteractor = vtk.vtkRenderWindowInteractor()
       renderWindowInteractor.SetRenderWindow(renderWindow)

       #Add the actor to the scene
       renderer.AddActor(actor)
       renderer.SetBackground(1,1,1) # Background color white

       #Render and interact
       renderWindow.Render()

       #*** SetWindowName after renderWindow.Render() is called***
       renderWindow.SetWindowName("Test")

       renderWindowInteractor.Start()

    if __name__ == '__main__':
       main()