NAME:      graduate32

TYPE:      data

SOURCE:    graduate32.c

AUTHOR:    David Haith, Power-Media, formerly Haus Style, London

INPUTS:    none

OUTPUTS:   field 2d scalar  4-vector byte (image)

PARAMTERS: name         type      default  min   max

	"width",       "integer", 100, 0,2500
	"height",      "integer", 100, 0,2500
	"red top",     "integer", 100, 0,255
	"red base",    "integer", 100, 0,255
	"green top",   "integer", 100, 0,255
	"green base",  "integer", 100, 0,255
	"blue top",    "integer", 100, 0,255
	"blue base",   "integer", 100, 0,255
	"noise",       "integer",   0, 0,255

DESCRIPTION:

  Generates shaded 2D images for creating synthetic backgrounds.
  Parameters control degree of ramp, starting and ending values.
  Gradation is top to bottom, with horizontal variation constant.
  RGB color specs are given for both top and bottom.
  A nice noise source is available for mixing with the ramp.
  Output can be seen with "display image".