al_color_rgb_to_hsv (3alleg5)

Allegro 5 api

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  4. al_color_rgb_to_hsv: Allegro 5 api
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  4. al_color_rgb_to_hsv: Allegro 5 api

SYNOPSIS

  • #include <allegro5/allegro_color.h>

void al_color_rgb_to_hsv(float red, float green, float blue,
   float *hue, float *saturation, float *value)

DESCRIPTION

Given an RGB triplet with components in the range 0..1, return the hue in degrees from 0..360 and saturation and value in the range 0..1.

RELATED TO al_color_rgb_to_hsv…

al_color_hsv_to_rgb(3alleg5), al_color_hsv(3alleg5)