al_color_rgb_to_hsv(3) | al_color_rgb_to_hsv(3) |
NAME
al_color_rgb_to_hsv - Allegro 5 API
SYNOPSIS
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#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.
SEE ALSO
al_color_hsv_to_rgb(3), al_color_hsv(3)
Allegro reference manual |