Image Display Routines
Creates a horizontal or vertical color bar with associated legends.
Displays images without scaling the intensity.
Manipulates the cursor within a displayed image, allowing it to be enabled and disabled, as well as positioned.
TVLCT, v1, v2, v3 [, start]
Loads the display color translation tables from the specified variables.
TVRD (x0, y0, nx, ny [, channel ])
Returns the contents of the specified rectangular portion of a displayed image.
TVSCL, image [, x, y [, channel ]]
TVSCL, image [, position]
Scales the intensity values of an input image into the range of the image display, usually from 0 to 255, and outputs the data to the image display at the specified location.
TVSIZE, image [, x, y [, channel ]]
TVSIZE, image [, position]
D isplays images at the current or specified size and device resolution.
