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/* vim: set sw=4: -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
rsvg-css.h : CSS utility functions
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_CSS_H
#define RSVG_CSS_H
#include <glib/gtypes.h>
#include <pango/pangoft2.h>
G_BEGIN_DECLS
#define RSVG_ASPECT_RATIO_NONE (0)
#define RSVG_ASPECT_RATIO_XMIN_YMIN (1 << 0)
#define RSVG_ASPECT_RATIO_XMID_YMIN (1 << 1)
#define RSVG_ASPECT_RATIO_XMAX_YMIN (1 << 2)
#define RSVG_ASPECT_RATIO_XMIN_YMID (1 << 3)
#define RSVG_ASPECT_RATIO_XMID_YMID (1 << 4)
#define RSVG_ASPECT_RATIO_XMAX_YMID (1 << 5)
#define RSVG_ASPECT_RATIO_XMIN_YMAX (1 << 6)
#define RSVG_ASPECT_RATIO_XMID_YMAX (1 << 7)
#define RSVG_ASPECT_RATIO_XMAX_YMAX (1 << 8)
int rsvg_css_parse_aspect_ratio(const char * str);
double
rsvg_css_parse_length (const char *str, gdouble pixels_per_inch,
gint *percent, gint *em, gint *ex);
double
rsvg_css_parse_normalized_length(const char *str, gdouble pixels_per_inch,
gdouble width_or_height, gdouble font_size);
gboolean
rsvg_css_param_match (const char *str, const char *param_name);
int
rsvg_css_param_arg_offset (const char *str);
guint32
rsvg_css_parse_color (const char *str, guint32 inherit);
guint
rsvg_css_parse_opacity (const char *str);
double
rsvg_css_parse_angle (const char * str);
double
rsvg_css_parse_frequency (const char * str);
double
rsvg_css_parse_time (const char * str);
PangoStyle
rsvg_css_parse_font_style (const char * str, PangoStyle inherit);
PangoVariant
rsvg_css_parse_font_variant (const char * str, PangoVariant inherit);
PangoWeight
rsvg_css_parse_font_weight (const char * str, PangoWeight inherit);
PangoStretch
rsvg_css_parse_font_stretch (const char * str, PangoStretch inherit);
const char *
rsvg_css_parse_font_family (const char * str, const char * inherit);
gboolean
rsvg_css_parse_vbox (const char * vbox, double * x, double * y,
double * w, double * h);
void
rsvg_css_parse_number_optional_number(const char * str,
double *x, double *y);
gchar **
rsvg_css_parse_list(const char * in_str, guint * out_list_len);
gdouble *
rsvg_css_parse_number_list(const char * in_str, guint * out_list_len);
G_END_DECLS
#endif /* RSVG_CSS_H */
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