ImportClientLUT: Read LUT (look-up table) data from the client.
ImportClientPhoto: Read encoded image data from the client.
ImportClientROI: Read rectangles-of-interest data from the client.
ImportDrawable: Read pixels from an X window or pixmap.
ImportDrawablePlane: Read a single plane of pixels from an X window or pixmap.
ImportLUT: Read look-up table data from a server LUT resource.
ImportPhotomap: Read image data from a server Photomap resource.
ImportROI: Read rectangles-of-interest data from a server ROI resource.