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/* vim: set sw=4: -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
rsvg-shapes.h: Draw SVG shapes
Copyright (C) 2000 Eazel, Inc.
Copyright (C) 2002 Dom Lachowicz <cinamod@hotmail.com>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library 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.
Author: Raph Levien <raph@artofcode.com>
*/
#ifndef RSVG_SHAPES_H
#define RSVG_SHAPES_H
#include "rsvg.h"
#include <libxml/SAX.h>
G_BEGIN_DECLS
typedef struct _RsvgDefsDrawable RsvgDefsDrawable;
void rsvg_handle_path (RsvgHandle *ctx, const char * d, const char * id);
void rsvg_render_path (RsvgHandle *ctx, const char *d);
void rsvg_start_path (RsvgHandle *ctx, RsvgPropertyBag *atts);
void rsvg_start_polygon (RsvgHandle *ctx, RsvgPropertyBag *atts);
void rsvg_start_polyline (RsvgHandle *ctx, RsvgPropertyBag *atts);
void rsvg_start_line (RsvgHandle *ctx, RsvgPropertyBag *atts);
void rsvg_start_rect (RsvgHandle *ctx, RsvgPropertyBag *atts);
void rsvg_start_circle (RsvgHandle *ctx, RsvgPropertyBag *atts);
void rsvg_start_ellipse (RsvgHandle *ctx, RsvgPropertyBag *atts);
void rsvg_start_image (RsvgHandle *ctx, RsvgPropertyBag *atts);
void rsvg_start_use (RsvgHandle *ctx, RsvgPropertyBag *atts);
RsvgDefsDrawable * rsvg_push_def_group (RsvgHandle *ctx, const char * id);
void rsvg_pop_def_group (RsvgHandle *ctx);
typedef struct _RsvgDefsDrawablePath RsvgDefsDrawablePath;
typedef struct _RsvgDefsDrawableGroup RsvgDefsDrawableGroup;
typedef struct _RsvgDefsDrawableUse RsvgDefsDrawableUse;
struct _RsvgDefsDrawable {
RsvgDefVal super;
RsvgState state;
RsvgDefsDrawable * parent;
void (*draw) (RsvgDefsDrawable * self, RsvgHandle *ctx, int dominate);
ArtSVP * (*draw_as_svp) (RsvgDefsDrawable * self, RsvgHandle *ctx, int dominate);
};
struct _RsvgDefsDrawablePath {
RsvgDefsDrawable super;
char *d;
};
struct _RsvgDefsDrawableGroup {
RsvgDefsDrawable super;
GPtrArray *children;
};
struct _RsvgDefsDrawableUse {
RsvgDefsDrawable super;
RsvgDefsDrawable *child;
};
typedef struct _RsvgMarker RsvgMarker;
struct _RsvgMarker {
RsvgDefVal super;
RsvgDefsDrawable * contents;
gboolean bbox;
double refX, refY, orient;
double vbx, vby, vbw, vbh, width, height;
gboolean vbox;
gboolean orientAuto;
};
void
rsvg_start_marker (RsvgHandle *ctx, RsvgPropertyBag *atts);
void
rsvg_marker_render (RsvgMarker *self, gdouble x, gdouble y, gdouble orient, gdouble linewidth, RsvgHandle *ctx);
RsvgDefVal *
rsvg_marker_parse (const RsvgDefs * defs, const char *str);
GdkPixbuf *
rsvg_pixbuf_new_from_href (const char *href,
const char *base_uri,
GError **err);
void rsvg_defs_drawable_draw (RsvgDefsDrawable * self, RsvgHandle *ctx,
int dominate);
ArtSVP * rsvg_defs_drawable_draw_as_svp (RsvgDefsDrawable * self, RsvgHandle *ctx,
int dominate);
void
rsvg_affine_image(GdkPixbuf *img, GdkPixbuf *intermediate,
double * affine, double w, double h);
G_END_DECLS
#endif /* RSVG_SHAPES_H */
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