Scroll to navigation

DTK_GET_COLOR(3) Draw Toolkit manual DTK_GET_COLOR(3)

NAME

dtk_get_color - provides predefined set of colors

SYNOPSIS

#include <dtk_colors.h>
const float* dtk_get_color(unsigned int ind);
 

DESCRIPTION

dtk_get_color() returns the ind-th color in a predefined palette of colors. The returned value in a pointer to a array of 4 float representing an RGBA color.
For more convenient usage, prefer the following macros that call dtk_get_color() with the correct argument:
dtk_white
 
dtk_black
 
dtk_yellow
 
dtk_orange
 
dtk_blue
 
dtk_green
 
dtk_red
 
dtk_magenta
 
dtk_cyan
 
dtk_butter_light
 
dtk_butter_med
 
dtk_butter_dark
 
dtk_orange_light
 
dtk_orange_med
 
dtk_orange_dark
 
dtk_chocolate_light
 
dtk_chocolate_med
 
dtk_chocolate_dark
 
dtk_chameleon_light
 
dtk_chameleon_med
 
dtk_chameleon_dark
 
dtk_skyblue_light
 
dtk_skyblue_med
 
dtk_skyblue_dark
 
dtk_plum_light
 
dtk_plum_med
 
dtk_plum_dark
 
dtk_scarletred_light
 
dtk_scarletred_med
 
dtk_scarletred_dark
 
dtk_aluminium_light
 
dtk_aluminium_med
 
dtk_aluminium_dark
 
dtk_aluminium2_light
 
dtk_aluminium2_med
 
dtk_aluminium2_dark
 

RETURN VALUE

The pointer to the RGBA value of the color if ndP refers to correct value, NULL otherwise.
2010 EPFL