A widget to display colour components from an image using independently selected colors. Controls are provided to allow the image to be inverted, and the color to be selection via a standard dialog. The image is displayed in a label widget for Linux.

YUV 4:2:0 image with a plane of 8 bit Y samples followed by an interleaved U V plane containing 8 bit 2x2 subsampled colour difference samples.

YUV 4:2:0 image with a plane of 8 bit Y samples followed by an interleaved U V plane containing 8 bit 2x2 subsampled colour difference samples.