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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
from vtkmodules.vtkInteractionStyle import vtkInteractorStyleSwitch
from vtkmodules.vtkRenderingCore import (
vtkRenderWindow,
vtkRenderWindowInteractor,
vtkRenderer,
)
import vtkmodules.vtkInteractionStyle
import vtkmodules.vtkRenderingFreeType
import vtkmodules.vtkRenderingOpenGL2
import vtkmodules.test.Testing
from vtkmodules.util.misc import vtkGetDataRoot
VTK_DATA_ROOT = vtkGetDataRoot()
'''
Prevent .pyc files from being created.
Stops the vtk source being polluted
by .pyc files.
'''
sys.dont_write_bytecode = True
# Load base (spike and test)
import TestStyleBaseSpike
import TestStyleBase
class TestStyleTrackballCamera(vtkmodules.test.Testing.vtkTest):
def testStyleTrackballCamera(self):
ren = vtkRenderer()
renWin = vtkRenderWindow()
iRen = vtkRenderWindowInteractor()
iRen.SetRenderWindow(renWin);
testStyleBaseSpike = TestStyleBaseSpike.StyleBaseSpike(ren, renWin, iRen)
# Set interactor style
inStyle = vtkInteractorStyleSwitch()
iRen.SetInteractorStyle(inStyle)
# Switch to Trackball+Actor mode
iRen.SetKeyEventInformation(0, 0, 't', 0, 't')
iRen.InvokeEvent("CharEvent")
iRen.SetKeyEventInformation(0, 0, 'c', 0, 'c')
iRen.InvokeEvent("CharEvent")
# Test style
testStyleBase = TestStyleBase.TestStyleBase(ren)
testStyleBase.test_style(inStyle.GetCurrentStyle())
# render and interact with data
img_file = "TestStyleTrackballCamera.png"
vtkmodules.test.Testing.compareImage(iRen.GetRenderWindow(), vtkmodules.test.Testing.getAbsImagePath(img_file))
vtkmodules.test.Testing.interact()
if __name__ == "__main__":
vtkmodules.test.Testing.main([(TestStyleTrackballCamera, 'test')])
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