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- /* Copyright (C) 1997 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: gxclpage.h,v 1.2 2000/09/19 19:00:35 lpd Exp $ */
- /* Command list procedures for saved pages */
- /* Requires gdevprn.h, gxclist.h */
-
- #ifndef gxclpage_INCLUDED
- # define gxclpage_INCLUDED
-
- #include "gxclio.h"
-
- /* ---------------- Procedures ---------------- */
-
- /*
- * Package up the current page in a banding device as a page object.
- * The client must provide storage for the page object.
- * The client may retain the object in memory, or may write it on a file
- * for later retrieval; in the latter case, the client should free the
- * in-memory structure.
- */
- int gdev_prn_save_page(P3(gx_device_printer * pdev, gx_saved_page * page,
- int num_copies));
-
- /*
- * Render an array of saved pages by setting up a modified get_bits
- * procedure and then calling the device's normal output_page procedure.
- * Any current page in the device's buffers is lost.
- * The (0,0) point of each saved page is translated to the corresponding
- * specified offset on the combined page. (Currently the Y offset must be 0.)
- * The client is responsible for freeing the saved and placed pages.
- *
- * Note that the device instance for rendering need not be, and normally is
- * not, the same as the device from which the pages were saved, but it must
- * be an instance of the same device. The client is responsible for
- * ensuring that the rendering device's buffer size (BufferSpace value) is
- * the same as the BandBufferSpace value of all the saved pages, and that
- * the device width is the same as the BandWidth value of the saved pages.
- */
- int gdev_prn_render_pages(P3(gx_device_printer * pdev,
- const gx_placed_page * ppages, int count));
-
- #endif /* gxclpage_INCLUDED */
-