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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef SEEN_SP_SVG_H
#define SEEN_SP_SVG_H
/*
* SVG data parser
*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
*
* Copyright (C) 1999-2002 Lauris Kaplinski
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <vector>
#include <cstring>
#include <string>
#include "svg/svg-length.h"
#include <2geom/forward.h>
/* Generic */
/*
* These are very-very simple:
* - they accept everything libc strtod accepts
* - no valid end character checking
* Return FALSE and let val untouched on error
*/
unsigned int sp_svg_number_read_f( const char *str, float *val );
unsigned int sp_svg_number_read_d( const char *str, double *val );
/*
* No buffer overflow checking is done, so better wrap them if needed
*/
unsigned int sp_svg_number_write_de( char *buf, int bufLen, double val, unsigned int tprec, int min_exp );
/* Length */
/*
* Parse number with optional unit specifier:
* - for px, pt, pc, mm, cm, computed is final value according to SVG spec
* - for em, ex, and % computed is left untouched
* - % is divided by 100 (i.e. 100% is 1.0)
* !isalnum check is done at the end
* Any return value pointer can be NULL
*/
unsigned int sp_svg_length_read_computed_absolute( const char *str, float *length );
std::vector<SVGLength> sp_svg_length_list_read( const char *str );
unsigned int sp_svg_length_read_ldd( const char *str, SVGLength::Unit *unit, double *value, double *computed );
std::string sp_svg_length_write_with_units(SVGLength const &length);
bool sp_svg_transform_read(char const *str, Geom::Affine *transform);
char *sp_svg_transform_write(Geom::Affine const &transform);
char *sp_svg_transform_write(Geom::Affine const *transform);
double sp_svg_read_percentage( const char * str, double def );
/* NB! As paths can be long, we use here dynamic string */
Geom::PathVector sp_svg_read_pathv( char const * str );
char * sp_svg_write_path( Geom::PathVector const &p );
char * sp_svg_write_path( Geom::Path const &p );
#endif // SEEN_SP_SVG_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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