4.4 Dither functions
- Function: size_t stp_dither_algorithm_count (void)
- This function returns the total number of available dither algorithms.
- Function: const char * stp_dither_algorithm_name (int id)
- This function is used to obtain a pointer to the name string of a
given dither algorithm number id. id must be less than
the number returned by
stp_dither_algorithm_count
. If id
is out of the allowed range, NULL
is returned.
- Function: const char * stp_dither_algorithm_text (int id)
- This function is used to obtain a pointer to the long name string of a
given dither algorithm number id. The string is translated and
encoded according to the current locale. Otherwise, its behaviour is
identical to
stp_dither_algorithm_name
.
- Function: const char * stp_default_dither_algorithm (void)
- This function returns a pointer to the name string of the default
dither algorithm.
None of the pointers returned may be freed with free
.
This document was generated
by Robert Krawitz on December, 2 2003
using texi2html