/* Copyright (C) 1997, 1998, 1999 artofcode LLC.  All rights reserved.
  
  This program is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by the
  Free Software Foundation; either version 2 of the License, or (at your
  option) any later version.

  This program 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
  General Public License for more details.

  You should have received a copy of the GNU General Public License along
  with this program; if not, write to the Free Software Foundation, Inc.,
  59 Temple Place, Suite 330, Boston, MA, 02111-1307.

*/

/*$Id: zpaint.c,v 1.2.6.1.2.1 2003/01/17 00:49:06 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)
};