Subversion Repositories planix.SVN

/* Copyright (C) 1997, 1998, 1999 Aladdin Enterprises.  All rights reserved.
  
  This software is provided AS-IS with no warranty, either express or
  implied.
  
  This software is distributed under license and may not be copied,
  modified or distributed except as expressly authorized under the terms
  of the license contained in the file LICENSE in this distribution.
  
  For more information about licensing, please refer to
  http://www.ghostscript.com/licensing/. For information on
  commercial licensing, go to http://www.artifex.com/licensing/ or
  contact Artifex Software, Inc., 101 Lucas Valley Road #110,
  San Rafael, CA  94903, U.S.A., +1(415)492-9861.
*/

/* $Id: zpaint.c,v 1.4 2002/02/21 22:24:54 giles Exp $ */
/* Painting operators */
#include "ghost.h"
#include "oper.h"
#include "gspaint.h"
#include "igstate.h"

/* - fill - */
private int
zfill(i_ctx_t *i_ctx_p)
{
    return gs_fill(igs);
}

/* - eofill - */
private int
zeofill(i_ctx_t *i_ctx_p)
{
    return gs_eofill(igs);
}

/* - stroke - */
private int
zstroke(i_ctx_t *i_ctx_p)
{
    return gs_stroke(igs);
}

/* ------ Non-standard operators ------ */

/* - .fillpage - */
private int
zfillpage(i_ctx_t *i_ctx_p)
{
    return gs_fillpage(igs);
}

/* <width> <height> <data> .imagepath - */
private int
zimagepath(i_ctx_t *i_ctx_p)
{
    os_ptr op = osp;
    int code;

    check_type(op[-2], t_integer);
    check_type(op[-1], t_integer);
    check_read_type(*op, t_string);
    if (r_size(op) < ((op[-2].value.intval + 7) >> 3) * op[-1].value.intval)
        return_error(e_rangecheck);
    code = gs_imagepath(igs,
                        (int)op[-2].value.intval, (int)op[-1].value.intval,
                        op->value.const_bytes);
    if (code >= 0)
        pop(3);
    return code;
}

/* ------ Initialization procedure ------ */

const op_def zpaint_op_defs[] =
{
    {"0eofill", zeofill},
    {"0fill", zfill},
    {"0stroke", zstroke},
                /* Non-standard operators */
    {"0.fillpage", zfillpage},
    {"3.imagepath", zimagepath},
    op_def_end(0)
};