Description of test images:
rgbaImage.png is a simple 5x5 rbga image. The corners are colored differently, to check the correct orientation of the image. Apply: LevelWindow and OpacityLevelWindow to this image.
rgbImage.png is a simple 5x5 rbg image. The corners are colored differently, to check the correct orientation of the image. Apply: LevelWindow to this image.
ramp.tif is a gray-scale image. For some reason the LevelWindow is often broken for this image. Apply: LevelWindow to this image.
mini3D.pic.gz is a gray-scale image where the 0.5 offset often occurs. Load it and check if there are black pixel lines in it.
openMeAlone.mps contains a point set. Restart MITK and open this set alone. Check if you can see a loop of points.
binary.pic.gz contains a segmentation which can be seen in Pic3D. Open it in combination with Pic3D.

The folder ReferenceScreenshots contains only valid screenshots of renderwindows with the respective content.
