68 lines
2.6 KiB
OpenEdge ABL
68 lines
2.6 KiB
OpenEdge ABL
IFND GRAPHICS_TEXT_I
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GRAPHICS_TEXT_I SET 1
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**
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** $Filename: graphics/text.i $
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** $Release: 1.3 $
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**
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** graphics library text structures
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**
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** (C) Copyright 1985,1986,1987,1988 Commodore-Amiga, Inc.
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** All Rights Reserved
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**
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IFND EXEC_PORTS_I
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INCLUDE "exec/ports.i"
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ENDC
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*------ Font Styles --------------------------------------------------
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FS_NORMAL EQU 0 ;normal text (no style attributes set)
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BITDEF FS,EXTENDED,3 ;extended face (must be designed)
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BITDEF FS,ITALIC,2 ;italic (slanted 1:2 right)
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BITDEF FS,BOLD,1 ;bold face text (ORed w/ shifted right 1)
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BITDEF FS,UNDERLINED,0 ;underlined (under baseline)
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*------ Font Flags ---------------------------------------------------
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BITDEF FP,ROMFONT,0 ;font is in rom
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BITDEF FP,DISKFONT,1 ;font is from diskfont.library
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BITDEF FP,REVPATH,2 ;designed path is reversed (e.g. left)
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BITDEF FP,TALLDOT,3 ;designed for hires non-interlaced
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BITDEF FP,WIDEDOT,4 ;designed for lores interlaced
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BITDEF FP,PROPORTIONAL,5 ;character sizes can vary from nominal
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BITDEF FP,DESIGNED,6 ;size is "designed", not constructed
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BITDEF FP,REMOVED,7 ; the font has been removed
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******* TextAttr node ************************************************
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STRUCTURE TextAttr,0
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APTR ta_Name ;name of the desired font
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UWORD ta_YSize ;size of the desired font
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UBYTE ta_Style ;desired font style
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UBYTE ta_Flags ;font preferences
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LABEL ta_SIZEOF
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******* TextFont node ************************************************
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STRUCTURE TextFont,MN_SIZE
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* ;font name in LN \ used in this
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UWORD tf_YSize ;font height | order to best
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UBYTE tf_Style ;font style | match a font
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UBYTE tf_Flags ;preference attributes / request.
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UWORD tf_XSize ;nominal font width
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UWORD tf_Baseline ;distance from the top of char to baseline
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UWORD tf_BoldSmear ;smear to affect a bold enhancement
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UWORD tf_Accessors ;access count
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UBYTE tf_LoChar ;the first character described here
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UBYTE tf_HiChar ;the last character described here
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APTR tf_CharData ;the bit character data
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UWORD tf_Modulo ;the row modulo for the strike font data
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APTR tf_CharLoc ;ptr to location data for the strike font
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* ; 2 words: bit offset then size
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APTR tf_CharSpace ;ptr to words of proportional spacing data
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APTR tf_CharKern ;ptr to words of kerning data
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LABEL tf_SIZEOF
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ENDC ; GRAPHICS_TEXT_I
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