gdkpango.h 2.33 KB
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/* GDK - The GIMP Drawing Kit
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 * Copyright (C) 2000 Red Hat, Inc. 
 *
 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * 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
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

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#if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
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#error "Only <gdk/gdk.h> can be included directly."
#endif

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#ifndef __GDK_PANGO_H__
#define __GDK_PANGO_H__

#include <gdk/gdktypes.h>

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G_BEGIN_DECLS
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/************************************************************************/

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PangoContext *gdk_pango_context_get_for_screen (GdkScreen    *screen);
#ifndef GDK_MULTIHEAD_SAFE
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PangoContext *gdk_pango_context_get            (void);
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#endif
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/* Get a clip region to draw only part of a layout or
 * line. index_ranges contains alternating range starts/stops. The
 * region is the region which contains the given ranges, i.e. if you
 * draw with the region as clip, only the given ranges are drawn.
 */

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cairo_region_t    *gdk_pango_layout_line_get_clip_region (PangoLayoutLine *line,
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                                                     gint             x_origin,
                                                     gint             y_origin,
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                                                     const gint      *index_ranges,
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                                                     gint             n_ranges);
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cairo_region_t    *gdk_pango_layout_get_clip_region      (PangoLayout     *layout,
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                                                     gint             x_origin,
                                                     gint             y_origin,
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                                                     const gint      *index_ranges,
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                                                     gint             n_ranges);

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G_END_DECLS
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#endif /* __GDK_PANGO_H__ */