NAME
lqr_carver_scan_by_row - tells if the image in LqrCarver will be
scanned by row or by column
SYNOPSIS
#include <lqr.h>
gboolean lqr_carver_scan_by_row(LqrCarver* carver);
DESCRIPTION
The function lqr_carver_scan_by_row must be used before calling the
functions lqr_carver_scan_line and lqr_carver_scan_line_ext, in order
to ascertain if those functions will scan the multi-size image
contained in the LqrCarver object pointed to by carver by row or by
column, which depends on which was last rescaling direction and cannot
be controlled directly by the user.
RETURN VALUE
This function returns TRUE in case the image is going to be scanned by
row, FALSE in case it is going to be scanned by column;
SEE ALSO
lqr_carver_scan_reset(3), lqr_carver_scan(3), lqr_carver_scan_line(3)
COPYRIGHT
Copyright © 2007-2009 Carlo Baldassi