hls2rgb.c File Reference

converts from hls to rgb color representation More...

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Detailed Description

converts from hls to rgb color representation

Usage: hls2rgb H.pgm L.pgm S.pgm out.ppm

Description:

Constructs 1 ppm from 3 pgm files: H.pgm : Hue (int32_t - 0 to 359) L.pgm : Luminance (byte) S.pgm : Saturation (byte) Some particular values of HUE: 0 red 60 yellow 120 green 180 cyan 240 blue 300 magenta Based on Foley, Van Damm & al: "Computer Graphics", 2nd ed., p. 595

Types supported: int32_t 2D (hue), byte 2D (others)

Types supported: byte 2D

Category: convert

Author:

Michel Couprie