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gd.ch
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gd.ch
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/*
* GD graphic library header file.
*
* Copyright 2004-2005 Francesco Saverio Giudice <info@fsgiudice.com>
*
* 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, 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 software; see the file COPYING.txt. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site https://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#ifndef GD_CH
#define GD_CH
/* The maximum number of palette entries in palette-based images.
In the wonderful new world of gd 2.0, you can of course have
many more colors when using truecolor mode. */
#define gdMaxColors 256
#define gdAlphaMax 127
#define gdAlphaOpaque 0
#define gdAlphaTransparent 127
#define gdRedMax 255
#define gdGreenMax 255
#define gdBlueMax 255
/* For backwards compatibility only. Use gdImageSetStyle()
for MUCH more flexible line drawing. Also see gdImageSetBrush(). */
#define gdDashSize 4
/* Special colors. */
#define gdStyled -2
#define gdBrushed -3
#define gdStyledBrushed -4
#define gdTiled -5
/* NOT the same as the transparent color index.
This is used in line styles only. */
#define gdTransparent -6
#define gdAntiAliased -7
#define gdFTEX_LINESPACE 1
#define gdFTEX_CHARMAP 2
#define gdFTEX_RESOLUTION 4
/* These are NOT flags; set one in 'charmap' if you set the
gdFTEX_CHARMAP bit in 'flags'. */
#define gdFTEX_Unicode 0
#define gdFTEX_Shift_JIS 1
#define gdFTEX_Big5 2
#define gdArc 0
#define gdPie gdArc
#define gdChord 1
#define gdNoFill 2
#define gdEdged 4
#define GD2_CHUNKSIZE 128
#define GD2_CHUNKSIZE_MIN 64
#define GD2_CHUNKSIZE_MAX 4096
#define GD2_FMT_RAW 1
#define GD2_FMT_COMPRESSED 2
#define GD_CMP_IMAGE 1 /* Actual image IS different */
#define GD_CMP_NUM_COLORS 2 /* Number of colors in pallette differ */
#define GD_CMP_COLOR 4 /* Image colors differ */
#define GD_CMP_SIZE_X 8 /* Image width differs */
#define GD_CMP_SIZE_Y 16 /* Image heights differ */
#define GD_CMP_TRANSPARENT 32 /* Transparent color */
#define GD_CMP_BACKGROUND 64 /* Background color */
#define GD_CMP_INTERLACE 128 /* Interlaced setting */
#define GD_CMP_TRUECOLOR 256 /* Truecolor vs palette differs */
/* resolution affects ttf font rendering, particularly hinting */
#define GD_RESOLUTION 96 /* pixels per inch */
/* Legal values for Disposal. gdDisposalNone is always used by
the built-in optimizer if previm is passed. */
#define gdDisposalUnknown 0
#define gdDisposalNone 1
#define gdDisposalRestoreBackground 2
#define gdDisposalRestorePrevious 3
/* Text alignment */
#define gdAlignLeft 0
#define gdAlignCenter 1
#define gdAlignRight 2
#endif /* GD_CH */