1995-08-09 08:06:35 -07:00
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/***********************************************************************/
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/* */
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1996-04-30 07:53:58 -07:00
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/* Objective Caml */
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1995-08-09 08:06:35 -07:00
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/* */
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/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
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/* */
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1996-04-30 07:53:58 -07:00
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/* Copyright 1996 Institut National de Recherche en Informatique et */
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1999-11-17 10:59:06 -08:00
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/* en Automatique. All rights reserved. This file is distributed */
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/* under the terms of the GNU Library General Public License. */
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1995-08-09 08:06:35 -07:00
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/* */
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/***********************************************************************/
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/* $Id$ */
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1995-05-08 10:04:35 -07:00
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struct grimage {
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int width, height; /* Dimensions of the image */
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Pixmap data; /* Pixels */
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Pixmap mask; /* Mask for transparent points, or None */
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};
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2000-02-10 06:04:59 -08:00
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#define Width_im(i) (((struct grimage *)Data_custom_val(i))->width)
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#define Height_im(i) (((struct grimage *)Data_custom_val(i))->height)
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#define Data_im(i) (((struct grimage *)Data_custom_val(i))->data)
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#define Mask_im(i) (((struct grimage *)Data_custom_val(i))->mask)
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1995-05-08 10:04:35 -07:00
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#define Transparent (-1)
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1997-09-02 05:55:01 -07:00
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value gr_new_image(int w, int h);
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