NAME
lqr_progress_set_end - execude custom code after each rescaling
operation
SYNOPSIS
#include <lqr.h>
LqrRetVal lqr_progress_set_end(LqrProgress* p,
LqrProgressFuncEnd end_func);
DESCRIPTION
The function lqr_progress_set_end sets the hook end_func to the
LqrProgress object pointed to by p.
The function end_func is of type LqrProgressFuncEnd, whose prototype is
defined by:
typedef LqrRetVal (*LqrProgressFuncEnd) (const gchar* end_message);
Each time that the function lqr_carver_resize(3) performs a rescale
operation (recall that it can perform more than one rescale operation
at each call) this function will be called at the end, with a string
argument passed through the parameter end_message, which is different
for horizontal and vertical rescalings.
The message arguments can be set with the functions
lqr_progress_set_end_width_message(3) and
lqr_progress_set_end_height_message(3).
RETURN VALUE
The return value follows the Liquid Rescale library signalling system.
SEE ALSO
LqrRetVal(3), lqr_progress_new(3), lqr_progress_set_init(3),
lqr_progress_set_update(3), lqr_progress_set_init_width_message(3),
lqr_progress_set_init_height_message(3),
lqr_progress_set_end_width_message(3),
lqr_progress_set_end_height_message(3),
lqr_progress_set_update_step(3), lqr_carver_set_progress(3)
COPYRIGHT
Copyright © 2007-2009 Carlo Baldassi