135 lines
3.8 KiB
C
135 lines
3.8 KiB
C
/*****************************************************************************
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*
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* NCSA DTM version 2.3
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* May 1, 1992
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*
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* NCSA DTM Version 2.3 source code and documentation are in the public
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* domain. Specifically, we give to the public domain all rights for future
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* licensing of the source code, all resale rights, and all publishing rights.
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*
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* We ask, but do not require, that the following message be included in all
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* derived works:
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*
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* Portions developed at the National Center for Supercomputing Applications at
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* the University of Illinois at Urbana-Champaign.
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*
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* THE UNIVERSITY OF ILLINOIS GIVES NO WARRANTY, EXPRESSED OR IMPLIED, FOR THE
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* SOFTWARE AND/OR DOCUMENTATION PROVIDED, INCLUDING, WITHOUT LIMITATION,
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* WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE
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*
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*****************************************************************************/
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/*********************************************************************
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**
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** $Header: /X11/mosaic/cvsroot/xmosaic3/libdtm/ris.h,v 1.3 1995/01/12 02:33:37 spowers Exp $
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**
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**********************************************************************/
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/*
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* Revision 1.1.1.1 1993/07/04 00:03:13 marca
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* Mosaic for X version 2 distribution
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*
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* Revision 1.1 1993/01/18 21:50:36 marca
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* I think I got it now.
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*
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* Revision 1.11 92/04/30 20:27:05 jplevyak
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* Changed Version to 2.3
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*
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* Revision 1.10 1992/02/21 13:48:04 dweber
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* Fixed prototyping problem in RISgetType.
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*
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* Revision 1.9 92/02/18 16:22:04 dweber
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* Added functions for setting/getting associated palette names.
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* (RISsetPaletteName and RISgetPaletteName)
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*
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* Revision 1.8 92/01/24 19:12:55 dweber
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* *** empty log message ***
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*
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* Revision 1.7 91/11/18 11:48:57 dweber
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* Returned the RISsize definition and changed PALsize to PALelements for same reason
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*
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* Revision 1.6 91/11/04 15:06:08 dweber
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* Added PAL size commands
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*
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* Revision 1.5 91/11/04 12:58:36 dweber
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* Added RIS types and removed 8/24 bit distinction from class level.
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*
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* Revision 1.4 91/09/10 15:07:32 jefft
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* cleaned-up message class macros.
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*
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* Revision 1.3 1991/06/11 15:23:04 sreedhar
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* disclaimer added
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*
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* Revision 1.2 1991/03/14 23:39:38 jefft
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* add dtm_compare_class calls
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*
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* Revision 1.1 90/11/08 16:38:04 jefft
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* Initial revision
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*
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*/
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/*
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* PALETTE constants and macros
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*/
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#define PALclass "PAL"
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#define PALelements "PE"
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#define PALsize 128
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#define PALsetClass(h) dtm_set_class(h, PALclass)
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#define PALcompareClass(h) dtm_compare_class(h, PALclass)
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#define PALsetSize(h, s) dtm_set_int((h), PALelements, (s))
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#define PALgetSize(h, s) ((*(s)=(int)256), \
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(dtm_get_int((h), PALelements, (s))))
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/*
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* PALETTE rename macros
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*/
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#define PALheaderLength dtm_header_length
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#define PALHL dtm_header_length
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#define PALsetTitle dtm_set_title
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#define PALgetTitle dtm_get_title
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/*
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* RASTER IMAGE constants and macros
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*/
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/*
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* standard image types: 8 bit colormap entries or 24-bit RGB entries.
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*/
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typedef enum {
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RIS8BIT = 0,
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RIS24BIT
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} RISTYPE;
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#define RISclass "RIS"
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#define RIStype "RT"
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#define RISdims "DIM"
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#define RISpalette "APN"
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#define RISsize 256
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#define RISsetClass(h) dtm_set_class(h, RISclass)
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#define RIScompareClass(h) dtm_compare_class(h, RISclass)
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#define RISsetType(h, t) ((dtm_set_int((h), RIStype, (t))), \
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(dtm_set_type((h), DTM_CHAR)))
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#define RISgetType(h, t) ((*(t)=(int)RIS24BIT), \
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(dtm_get_int((h), RIStype, (int *)(t))))
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/*
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* RIS rename macros
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*/
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#define RISheaderLength dtm_header_length
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#define RISHL dtm_header_length
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#define RISsetTitle dtm_set_title
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#define RISgetTitle dtm_get_title
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#define RISsetPaletteName(h, c) dtm_set_char((h), RISpalette, (c))
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#define RISgetPaletteName(h, c, l) dtm_get_char((h), RISpalette, (c), (l))
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