dtk_get_color man page

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.

Info

2010 EPFL Draw Toolkit manual