[vtkusers] How to show color images using vtkImagePlaneWidget？

[moonkeeper86 at 126.com]

How to show color images using vtkImagePlaneWidget？ 
Like following codes？

	imColorsmap->PassAlphaToOutputOff(); //use in RGBA
	imColorsmap->SetActiveComponent( 0 );
	imColorsmap->SetOutputFormatToLuminance();
	imColorsmap->SetInputData( (vtkDataSet*)imPlaneW->GetResliceOutput() );
	imColorsmap->SetLookupTable( (vtkScalarsToColors
*)imPlaneW->GetLookupTable() );
	imCMActor->PickableOff();
	imCMActor->SetInputData( imColorsmap->GetOutput() );

I have tried those.



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