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/* Pango
* pangox.h:
*
* Copyright (C) 1999 Red Hat Software
*
* This library 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 library 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 library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __PANGOX_H__
#define __PANGOX_H__
#include <glib.h>
#include <pango.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <X11/Xlib.h>
#define PANGO_RENDER_TYPE_X "PangoRenderX"
/* Calls for applications
*/
PangoFont *pango_x_load_font (Display *display,
gchar *spec);
void pango_x_render (Display *display,
Drawable d,
GC gc,
PangoFont *font,
PangoGlyphString *glyphs,
gint x,
gint y);
void pango_x_extents (PangoFont *font,
PangoGlyphString *glyphs,
gint *lbearing,
gint *rbearing,
gint *width,
gint *ascent,
gint *descent,
gint *logical_ascent,
gint *logical_descent);
void pango_x_glyph_extents (PangoFont *font,
PangoGlyph glyph,
gint *lbearing,
gint *rbearing,
gint *width,
gint *ascent,
gint *descent,
gint *logical_ascent,
gint *logical_descent);
/* API for rendering modules
*/
typedef guint16 PangoXSubfont;
#define PANGO_X_MAKE_GLYPH(subfont,index) (subfont<<16 | index)
#define PANGO_X_GLYPH_SUBFONT(glyph) (glyph>>16)
#define PANGO_X_GLYPH_INDEX(glyph) (glyph & 0xffff)
int pango_x_list_subfonts (PangoFont *font,
char **charsets,
int n_charsets,
PangoXSubfont **subfont_ids,
int **subfont_charsets);
gboolean pango_x_has_glyph (PangoFont *font,
PangoGlyph glyph);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __PANGOX_H__ */
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