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Text File | 1996-05-01 | 3.5 KB | 106 lines | [TEXT/MPS ] |
- {
- File: TextObjectImaging.p
-
- Contains: Text object Imaging Interfaces.
-
- Version: Technology: System 8
- Release: Universal Interfaces 3.0d3 on Copland DR1
-
- Copyright: © 1984-1996 by Apple Computer, Inc. All rights reserved.
-
- Bugs?: If you find a problem with this file, send the file and version
- information (from above) and the problem description to:
-
- Internet: apple.bugs@applelink.apple.com
- AppleLink: APPLE.BUGS
-
- }
- {$IFC UNDEFINED UsingIncludes}
- {$SETC UsingIncludes := 0}
- {$ENDC}
-
- {$IFC NOT UsingIncludes}
- UNIT TextObjectImaging;
- INTERFACE
- {$ENDC}
-
- {$IFC UNDEFINED __TEXTOBJECTIMAGING__}
- {$SETC __TEXTOBJECTIMAGING__ := 1}
-
- {$I+}
- {$SETC TextObjectImagingIncludes := UsingIncludes}
- {$SETC UsingIncludes := 1}
-
- {$IFC UNDEFINED __CONDITIONALMACROS__}
- {$I ConditionalMacros.p}
- {$ENDC}
- {$IFC UNDEFINED __TYPES__}
- {$I Types.p}
- {$ENDC}
- {$IFC UNDEFINED __TEXTOBJECTS__}
- {$I TextObjects.p}
- {$ENDC}
- {$IFC UNDEFINED __QUICKDRAW__}
- {$I Quickdraw.p}
- {$ENDC}
-
- {$PUSH}
- {$ALIGN MAC68K}
- {$LibExport+}
-
- {$IFC FOR_SYSTEM7_AND_SYSTEM8_COOPERATIVE }
- { An alias for OptionBits to make the intended usage in the prototypes easier to understand }
-
- TYPE
- TextObjectImagingOptions = OptionBits;
- { Global direction choices }
- TextObjectDirection = UInt8;
-
- CONST
- kTextObjSysDirection = 0;
- kTextObjLeftToRight = 1;
- kTextObjRightToLeft = 2;
-
- { Imaging option bits }
- kTextObjAlignmentOptionBits = 0;
- kTextObjJustifyBit = 2;
- kTextObjCondenseBit = 3;
- kTextObjElisionBits = 4;
-
- { Alignment options }
- kTextObjAlignWithDirectionOpt = $00;
- kTextObjAlignLeftOpt = $01;
- kTextObjAlignRightOpt = $02;
- kTextObjAlignCenterOpt = $03;
-
- { Justification options }
- kTextObjDontJustifyOpt = $00;
- kTextObjJustifyOpt = $04;
-
- { Condensed font options }
- kTextObjTryCondenseOpt = $00;
- kTextObjDontCondenseOpt = $08;
-
- { Elision options }
- kTextObjElideMiddleOpt = $00;
- kTextObjElideEndOpt = $10;
- kTextObjElideBeginningOpt = $20;
- kTextObjDontElideOpt = $30;
-
- FUNCTION DrawTextObject(textObject: ConstTextObject; startIndex: TextObjectIndex; endIndex: TextObjectIndex; grafPort: CGrafPtr; direction: ByteParameter; options: TextObjectImagingOptions): OSStatus; C;
- FUNCTION ComputeTextObjectBounds(textObject: ConstTextObject; startIndex: TextObjectIndex; endIndex: TextObjectIndex; grafPort: CGrafPtr; direction: ByteParameter; fontSubstitutionHint: TextObjectImagingOptions; VAR width: Fixed; VAR lineHeight: Fixed; VAR ascent: Fixed): OSStatus; C;
- FUNCTION FlowTextObjectOntoLine(textObject: ConstTextObject; startIndex: TextObjectIndex; endIndex: TextObjectIndex; grafPort: CGrafPtr; availableWidth: Fixed; direction: ByteParameter; alignAndFitOptions: TextObjectImagingOptions; VAR actualWidth: Fixed): OSStatus; C;
- FUNCTION FlowTextObjectIntoBox(textObject: ConstTextObject; startIndex: TextObjectIndex; endIndex: TextObjectIndex; grafPort: CGrafPtr; {CONST}VAR box: Rect; direction: ByteParameter; alignAndJustOptions: TextObjectImagingOptions; VAR actualExtent: Fixed; VAR lineHeight: Fixed; VAR clipIndex: TextObjectIndex): OSStatus; C;
- FUNCTION ComputeTextObjectBoxExtent(textObject: ConstTextObject; startIndex: TextObjectIndex; endIndex: TextObjectIndex; grafPort: CGrafPtr; {CONST}VAR box: Rect; direction: ByteParameter; alignAndJustOptions: TextObjectImagingOptions; VAR actualExtent: Fixed; VAR lineHeight: Fixed; VAR clipIndex: TextObjectIndex): OSStatus; C;
- {$ENDC}
- {$ALIGN RESET}
- {$POP}
-
- {$SETC UsingIncludes := TextObjectImagingIncludes}
-
- {$ENDC} {__TEXTOBJECTIMAGING__}
-
- {$IFC NOT UsingIncludes}
- END.
- {$ENDC}
-