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Belgian Amiga Club - ADF Collection
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BS1 part 19.zip
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BS1 part 19
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Lattice C disk 4.adf
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Compiler_Headers
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graphics
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text.h
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C/C++ Source or Header
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1988-10-25
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3KB
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80 lines
#ifndef GRAPHICS_TEXT_H
#define GRAPHICS_TEXT_H
/*
** $Filename: graphics/text.h $
** $Release: 1.3 $
**
**
**
** (C) Copyright 1985,1986,1987,1988 Commodore-Amiga, Inc.
** All Rights Reserved
*/
#ifndef EXEC_PORTS_H
#include "exec/ports.h"
#endif
/*------ Font Styles ------------------------------------------------*/
#define FS_NORMAL 0 /* normal text (no style bits set) */
#define FSB_EXTENDED 3 /* extended face (wider than normal) */
#define FSF_EXTENDED (1<<3)
#define FSB_ITALIC 2 /* italic (slanted 1:2 right) */
#define FSF_ITALIC (1<<2)
#define FSB_BOLD 1 /* bold face text (ORed w/ shifted) */
#define FSF_BOLD (1<<1)
#define FSB_UNDERLINED 0 /* underlined (under baseline) */
#define FSF_UNDERLINED (1<<0)
/*------ Font Flags -------------------------------------------------*/
#define FPB_ROMFONT 0 /* font is in rom */
#define FPF_ROMFONT (1<<0)
#define FPB_DISKFONT 1 /* font is from diskfont.library */
#define FPF_DISKFONT (1<<1)
#define FPB_REVPATH 2 /* designed path is reversed (e.g. left) */
#define FPF_REVPATH (1<<2)
#define FPB_TALLDOT 3 /* designed for hires non-interlaced */
#define FPF_TALLDOT (1<<3)
#define FPB_WIDEDOT 4 /* designed for lores interlaced */
#define FPF_WIDEDOT (1<<4)
#define FPB_PROPORTIONAL 5 /* character sizes can vary from nominal */
#define FPF_PROPORTIONAL (1<<5)
#define FPB_DESIGNED 6 /* size is "designed", not constructed */
#define FPF_DESIGNED (1<<6)
#define FPB_REMOVED 7 /* the font has been removed */
#define FPF_REMOVED (1<<7)
/****** TextAttr node, matches text attributes in RastPort **********/
struct TextAttr {
STRPTR ta_Name; /* name of the font */
UWORD ta_YSize; /* height of the font */
UBYTE ta_Style; /* intrinsic font style */
UBYTE ta_Flags; /* font preferences and flags */
};
/****** TextFonts node **********************************************/
struct TextFont {
struct Message tf_Message; /* reply message for font removal */
/* font name in LN \ used in this */
UWORD tf_YSize; /* font height | order to best */
UBYTE tf_Style; /* font style | match a font */
UBYTE tf_Flags; /* preferences and flags / request. */
UWORD tf_XSize; /* nominal font width */
UWORD tf_Baseline; /* distance from the top of char to baseline */
UWORD tf_BoldSmear; /* smear to affect a bold enhancement */
UWORD tf_Accessors; /* access count */
UBYTE tf_LoChar; /* the first character described here */
UBYTE tf_HiChar; /* the last character described here */
APTR tf_CharData; /* the bit character data */
UWORD tf_Modulo; /* the row modulo for the strike font data */
APTR tf_CharLoc; /* ptr to location data for the strike font */
/* 2 words: bit offset then size */
APTR tf_CharSpace; /* ptr to words of proportional spacing data */
APTR tf_CharKern; /* ptr to words of kerning data */
};
#endif /* GRAPHICS_TEXT_H */