NAME

showramp − interactive color ramp

SYNOPSIS

/usr/people/mexdemos/showramp

DESCRIPTION

showramp is an interactive window with three Gouraud-shaded rectangles.  The rectangles are smoothly colored using adjacent color indices which form a color ramp in the colormap. 

Select the showramp window.  Move the cursor to the lower color (usually on showmap) press and release the left mouse button. Move the cursor to the high color and repeat. Move the cursor to showramp and press and release the middle mouse button.  showramp now displays the range of colors in the three rectangles. 

SEE ALSO

showmap(1W), cedit(1W), interp(1D)

AUTHOR

Henry Moreton
 

Version 2.5  —  April 22, 1987