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/* dia -- an diagram creation/manipulation program
* Copyright (C) 1998 Alexander Larsson
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef DIA_SVG_H
#define DIA_SVG_H
#include "dia_xml.h"
#include "font.h"
/* special colours */
enum DiaSvgColours
{
DIA_SVG_COLOUR_NONE = -1,
DIA_SVG_COLOUR_FOREGROUND = -2,
DIA_SVG_COLOUR_BACKGROUND = -3,
DIA_SVG_COLOUR_TEXT = -4,
/* used for initlaization only */
DIA_SVG_COLOUR_DEFAULT = -5
};
typedef struct _DiaSvgStyle DiaSvgStyle;
struct _DiaSvgStyle {
real line_width;
gint32 stroke;
real stroke_opacity;
gint32 fill;
real fill_opacity;
LineCaps linecap;
LineJoin linejoin;
LineStyle linestyle;
real dashlength;
DiaFont *font;
real font_height;
Alignment alignment;
gint32 stop_color;
real stop_opacity;
};
void dia_svg_style_init (DiaSvgStyle *gs, DiaSvgStyle *parent_style);
void dia_svg_style_copy (DiaSvgStyle *dest, DiaSvgStyle *src);
gboolean dia_svg_parse_color(const gchar *str, Color *color);
void dia_svg_parse_style(xmlNodePtr node, DiaSvgStyle *s, real user_scale);
void dia_svg_parse_style_string (DiaSvgStyle *s, real user_scale, const gchar *str);
/* parse the svg sub format for pathes int an array of BezPoint */
gboolean dia_svg_parse_path(GArray *points, const gchar *path_str, gchar **unparsed,
gboolean *closed, Point *current_point);
DiaMatrix *dia_svg_parse_transform(const gchar *trans, real scale);
gchar *dia_svg_from_matrix(const DiaMatrix *matrix, real scale);
#endif /* DIA_SVG_H */
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