GD_GET_COLOR
NAME
gd_get_color - Returns a color index.
SYNOPSIS
gd_get_color (gd:variable, color:"string");
DESCRIPTION
This function is used to get a color index from the image.
Color index can be used in drawing function.
PARAMETERS
- gd
- Variable must hold a returned value from gd_new.
- color
- A color in the format #000000 or #255,255,255.
RETURN
- A color index.
MODULES
To use this module, you must specify the following in /usr/local/website/site.conf:
Module gd {
Library : "/usr/local/lib/libsngd.so"
Init : "sngd_init"
}
EXAMPLES
red = gd_get_color(gd:im, color:Red);
cyan = gd_get_color(gd:im, color:Cyan);
white = gd_get_color(gd:im, color:White);
SEE ALSO
AUTHOR
Written by Pierre Laplante and Caroline Laplante, <laplante@sednove.com>
MODIFICATIONS
1.0 2014-09-09 21:24:14 laplante@sednove.com
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