LQR_CARVER_GET_ENL_STEP(3)
NAME
lqr_carver_get_enl_step - get the enlargement step of a LqrCarver
object
SYNOPSIS
#include <lqr.h> gfloat lqr_carver_get_enl_step(LqrCarver* carver);
DESCRIPTION
The function lqr_carver_get_enl_step returns the enlargement step of
the LqrCarver object pointed to by carver, i.e. the maximum enlargement
allowed in a single step for that carver, expressed as the ratio with
respect to its reference width (for horizontal rescalings) or height
(for vertical rescalings). The returned value is strictly greater than
1 and less than 2.
SEE ALSO
lqr_carver_get_width(3), lqr_carver_get_height(3), lqr_carver_get_ref_width(3), lqr_carver_get_ref_height(3), lqr_carver_get_channels(3), lqr_carver_get_col_depth(3), lqr_carver_set_enl_step(3), lqr_carver_resize(3), lqr_carver_get_orientation(3)
COPYRIGHT
- Copyright (C) 2007-2009 Carlo Baldassi