Show – Displaying the Bands

If a color image is displayed, then there are three bands with the far right position where the actual color image is displayed. For a multiband image with more than 3 bands, then the “color” image is fabricated from the complete set of bands.

A multi-band image is displayed with a slider that has N+1 positions for an N-band image. The N positions on the left, numbered 0 to N-1, represent the individual bands of the image. When the slider is moved to one of these positions, either with the mouse or the arrow keys, the band with that number is displayed. The last position on the right, numbered N, is a fake color image made from the N input bands.