projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| e395c057 RD |
1 | |
| 2 | from wxPython.wx import * | |
| 3 | try: | |
| 4 | from wxPython.lib import vtk | |
| 5 | haveVTK = true | |
| 6 | except ImportError: | |
| 7 | haveVTK = false | |
| 8 | ||
| 9 | #---------------------------------------------------------------------- | |
| 10 | ||
| 11 | def runTest(frame, nb, log): | |
| 12 | if haveVTK: | |
| 13 | win = vtk.wxVTKRenderWindow(nb, -1) | |
| 14 | ||
| 15 | # Get the render window | |
| 16 | renWin = win.GetRenderWindow() | |
| 17 | ||
| 18 | # Next, do the VTK stuff | |
| 19 | ren = vtk.vtkRenderer() | |
| 20 | renWin.AddRenderer(ren) | |
| 21 | cone = vtk.vtkConeSource() | |
| 22 | cone.SetResolution(80) | |
| 23 | coneMapper = vtk.vtkPolyDataMapper() | |
| 24 | coneMapper.SetInput(cone.GetOutput()) | |
| 25 | coneActor = vtk.vtkActor() | |
| 26 | coneActor.SetMapper(coneMapper) | |
| 27 | ren.AddActor(coneActor) | |
| 28 | coneMapper.GetLookupTable().Build() | |
| 29 | ||
| 30 | # Create a scalar bar | |
| 31 | scalarBar = vtk.vtkScalarBarActor() | |
| 32 | scalarBar.SetLookupTable(coneMapper.GetLookupTable()) | |
| 33 | scalarBar.SetTitle("Temperature") | |
| 34 | scalarBar.GetPositionCoordinate().SetCoordinateSystemToNormalizedViewport() | |
| 35 | scalarBar.GetPositionCoordinate().SetValue(0.1, 0.01) | |
| 36 | scalarBar.SetOrientationToHorizontal() | |
| 37 | scalarBar.SetWidth(0.8) | |
| 38 | scalarBar.SetHeight(0.17) | |
| 39 | ren.AddActor2D(scalarBar) | |
| 40 | ||
| 41 | return win | |
| 42 | ||
| 43 | ||
| 44 | else: | |
| 45 | wxMessageBox("Unable to import VTK, which is a required component " | |
| 46 | "of this demo. You need to download and install the " | |
| 47 | "Python extension module for VTK from http://www.kitware.com/", | |
| 48 | "Import Error") | |
| 49 | return None | |
| 50 | ||
| 51 | #---------------------------------------------------------------------- | |
| 52 | ||
| 53 | ||
| 54 | overview = """\ | |
| 55 | wxVTKRenderWindow is a wrapper around the vtkRenderWindow from the | |
| 56 | VTK Visualization Toolkit. The VTK Python extensions are required, | |
| 57 | they can be obtained from http://www.kitware.com/ where you can also | |
| 58 | find some nifty pictures and stuff. | |
| 59 | ||
| 60 | """ |