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- /* Copyright (C) 1997, 1998, 1999 Aladdin Enterprises. All rights reserved.
-
- This file is part of AFPL Ghostscript.
-
- AFPL Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author or
- distributor accepts any responsibility for the consequences of using it, or
- for whether it serves any particular purpose or works at all, unless he or
- she says so in writing. Refer to the Aladdin Free Public License (the
- "License") for full details.
-
- Every copy of AFPL Ghostscript must include a copy of the License, normally
- in a plain ASCII text file named PUBLIC. The License grants you the right
- to copy, modify and redistribute AFPL Ghostscript, but only under certain
- conditions described in the License. Among other things, the License
- requires that the copyright notice and this notice be preserved on all
- copies.
- */
- /*$Id: zcspixel.c,v 1.2 2000/09/19 19:00:53 lpd Exp $ */
- /* DevicePixel color space support */
- #include "ghost.h"
- #include "oper.h"
- #include "igstate.h"
- #include "gscspace.h"
- #include "gsmatrix.h" /* for gscolor2.h */
- #include "gscolor2.h"
- #include "gscpixel.h"
- /* <array> .setdevicepixelspace - */
- private int
- zsetdevicepixelspace(i_ctx_t *i_ctx_p)
- {
- os_ptr op = osp;
- ref depth;
- gs_color_space cs;
- int code;
- check_read_type(*op, t_array);
- if (r_size(op) != 2)
- return_error(e_rangecheck);
- array_get(op, 1L, &depth);
- check_type_only(depth, t_integer);
- code = gs_cspace_init_DevicePixel(&cs, (int)depth.value.intval);
- if (code < 0)
- return code;
- code = gs_setcolorspace(igs, &cs);
- if (code >= 0)
- pop(1);
- return code;
- }
- /* ------ Initialization procedure ------ */
- const op_def zcspixel_op_defs[] =
- {
- {"1.setdevicepixelspace", zsetdevicepixelspace},
- op_def_end(0)
- };
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