.\"     Title: \fBlqr_carver_get_ref_width\fR
.\"    Author: Carlo Baldassi
.\" Generator: DocBook XSL Stylesheets v1.73.2 <http://docbook.sf.net/>
.\"      Date: 10 Maj 2009
.\"    Manual: LqR library API reference
.\"    Source: LqR library 0.4.1 API (3:1:3)
.\"
.TH "\FBLQR_CARVER_GET_REF_WIDTH\FR" "3" "10 Maj 2009" "LqR library 0.4.1 API (3:1:3)" "LqR library API reference"
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.SH "NAME"
lqr_carver_get_ref_width \- get the reference width of a LqrCarver object
.SH "SYNOPSIS"
.sp
.ft B
.nf
#include <lqr\&.h>
.fi
.ft
.HP 30
.BI "gint lqr_carver_get_ref_width(LqrCarver*\ " "carver" ");"
.SH "DESCRIPTION"
.PP
The function
\fBlqr_carver_get_ref_width\fR
returns the internal reference width of the image contained in the
LqrCarver
object pointed to by
\fIcarver\fR, in pixel units\&.
.PP
The reference width is set as the original height at carver initialization, and reset any time the carver gets subsequently flattened, either explicitly through
\fBlqr_carver_flatten\fR(3)
or implicitly when the rescale direction changes or an enlargment beyond the maximum enlargement step is performed\&.
.SH "SEE ALSO"
.PP

\fBlqr_carver_get_width\fR(3), \fBlqr_carver_get_height\fR(3), \fBlqr_carver_get_ref_height\fR(3), \fBlqr_carver_get_channels\fR(3), \fBlqr_carver_get_col_depth\fR(3), \fBlqr_carver_get_enl_step\fR(3), \fBlqr_carver_flatten\fR(3), \fBlqr_carver_set_enl_step\fR(3), \fBlqr_carver_get_orientation\fR(3)
.SH "COPYRIGHT"
Copyright \(co 2007-2009 Carlo Baldassi
.br