897a02e44a
* doc/whatsnew.txt
* include/clipdefs.h
* include/filesys.api
* include/gt.api
* include/hbapi.h
* include/hbapierr.h
* include/hbapifs.h
* include/hbapigt.h
* include/hbapiitm.h
* include/hbapirdd.h
* include/hbdefs.h
* include/hbgfxdef.ch
* include/hbgtinfo.ch
* include/hbsetup.ch
* include/hbsetup.h
* include/item.api
* include/rdd.api
* source/rtl/errorapi.c
* source/rtl/filesys.c
* source/vm/cmdarg.c
* common.mak
- source/vm/debugold.c
* source/vm/Makefile
* source/vm/vmmt/Makefile
- Permanently disabled HB_LEGACY_LEVEL support.
+ Added HB_LEGACY_LEVEL2 support to protect some
recently made incompatible changes. Old methods
are supported until Harbour 1.2. Please update
your code until then. To test your code for
compatibility with recent changes, you can turn
off legacy support manually by #defining HB_LEGACY_OFF.
(HB_USER_CFLAGS=-DHB_LEGACY_OFF)
This is recommended on local systems for all
Harbour developers.
100 lines
4.2 KiB
Plaintext
100 lines
4.2 KiB
Plaintext
/*
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* $Id$
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*/
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/*
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* xHarbour Project source code:
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* GT Graphics definitions (HB_GFX_*)
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*
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* Copyright 2004 Mauricio Abre <maurifull@datafull.com>
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* www - http://www.xharbour.org
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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/* NOTE: This file is also used by C code. */
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#ifndef _HBGFXDEF_CH_
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#define _HBGFXDEF_CH_
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/*
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* NOTE: ACQUIRE / RELEASE screen pair must work same way DispBegin()/DispEnd() pair does
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* (that is, with an internal counter), as lots of function may want to 'acquire/release' it.
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* However, a GT must properly manage its gfx output if the user didn't requested to acquire the
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* screen, so this is under user choice.
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* (the user just needs to know that it is not the same to aquire the screen, draw 100 lines, then
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* release screen, than simply drawing 100 lines -as the GT will be acquiring/releasing the screen
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* 100 times, which will slow down things a lot-) [Mauricio]
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*/
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/* Misc, internals */
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#define HB_GFX_ACQUIRESCREEN 1 /* Some GTs may require that you 'acquire' the screen before doing gfx things */
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#define HB_GFX_RELEASESCREEN 2 /* Release a previously 'acquired' screen */
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#define HB_GFX_MAKECOLOR 3 /* Calculate gfx color number based on RGBA values */
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/* Functions that affect drawing area */
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#define HB_GFX_CLIPTOP 10
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#define HB_GFX_CLIPLEFT 11
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#define HB_GFX_CLIPBOTTOM 12
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#define HB_GFX_CLIPRIGHT 13
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#define HB_GFX_SETCLIP 14 /* NOTE: set to 0, 0, 0, 0 to disable ;) */
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/* Functions that affect drawing mode */
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#define HB_GFX_DRAWINGMODE 20
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/* Drawing primitives */
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#define HB_GFX_GETPIXEL 50
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#define HB_GFX_PUTPIXEL 51
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#define HB_GFX_LINE 52
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#define HB_GFX_RECT 53
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#define HB_GFX_FILLEDRECT 54
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#define HB_GFX_CIRCLE 55
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#define HB_GFX_FILLEDCIRCLE 56
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#define HB_GFX_ELLIPSE 57
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#define HB_GFX_FILLEDELLIPSE 58
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#define HB_GFX_FLOODFILL 59
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/* Drawing mode constants */
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#define HB_GFX_MODE_SOLID 1 /* Solid mode, no translucency, no patterned primitives */
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#define HB_GFX_MODE_XOR 2 /* XOR with current screen contents */
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#define HB_GFX_MODE_ALPHA 3 /* Use alpha for transluced effect (SLOW) */
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/* TODO: add patterned mode drawings */
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#endif /* _HBGFXDEF_CH_ */
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