libggigcp

Langue: en

Version: 303233 (debian - 07/07/09)

Section: 7 (Divers)

Sommaire

NAME

libggigcp - GGI extension for color and palette

DESCRIPTION

LibGGIGCP is a generic color and palette management extension. It supports conversion between different color spaces such as RGBA, YUV, HSV and CMYK.

ENVIRONMENT VARIABLES

GCP_DEBUG
The debugging level for LibGGIGCP:
0 or unset
debug output is off; debugging is off
255
all debug output is on

You may also bitwise-or any of the following together:

•
2 : debug core
•
4 : debug mode setting
•
8 : debug color handling
•
16 : debug drawing
•
32 : misc debugging output
•
64 : debug dynamic library handling
•
128 : debug event handling

The debugging output can be quite verbose and in most cases you should redirect stderr so that it does not interfere with your program's output.

GCP_DEBUGSYNC
Turn on synchronous debugging output, flushing the output buffers before returning from DPRINT calls.
GGI_CONFDIR
Override compiled-in path to global config files (Win32 only, but not Cygwin).

Note that the last environment variable really begin with GGI, and not GCP.

SEE ALSO

libggi(7)