/* Pango
 * shape.c: Convert characters into glyphs.
 *
 * 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.
 */

#include <pango.h>
#include "utils.h"

/**
 * pango_shape:
 * @text:      the text to process
 * @length:    the length (in bytes) of @text
 * @analysis:  #PangoAnalysis structure from PangoItemize
 * @glyphs:    glyph string in which to store results
 *
 * Given a segment of text and the corresponding 
 * #PangoAnalysis structure returned from pango_itemize(),
 * convert the characters into glyphs. You may also pass
 * in only a substring of the item from pango_itemize().
 */
void pango_shape (gchar            *text, 
		  gint              length, 
		  PangoAnalysis    *analysis,
		  PangoGlyphString *glyphs)
{
  if (analysis->shape_engine)
    analysis->shape_engine->script_shape (analysis->font, text, length, analysis, glyphs);
  else
    pango_glyph_string_set_size (glyphs, 0);
}