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Text File | 1992-01-29 | 5.0 KB | 146 lines | [TEXT/MPS ] |
-
- {
- Created: Monday, September 16, 1991 at 12:03 AM
- PictUtil.p
- Pascal Interface to the Macintosh Libraries
-
- Copyright Apple Computer, Inc. 1990-1991
- All rights reserved
- }
-
-
- {$IFC UNDEFINED UsingIncludes}
- {$SETC UsingIncludes := 0}
- {$ENDC}
-
- {$IFC NOT UsingIncludes}
- UNIT PictUtil;
- INTERFACE
- {$ENDC}
-
- {$IFC UNDEFINED UsingPictUtil}
- {$SETC UsingPictUtil := 1}
-
- {$I+}
- {$SETC PictUtilIncludes := UsingIncludes}
- {$SETC UsingIncludes := 1}
- {$IFC UNDEFINED UsingTypes}
- {$I $$Shell(PInterfaces)Types.p}
- {$ENDC}
- {$IFC UNDEFINED UsingPalettes}
- {$I $$Shell(PInterfaces)Palettes.p}
- {$ENDC}
- {$SETC UsingIncludes := PictUtilIncludes}
-
- CONST
-
- { verbs for the GetPictInfo, GetPixMapInfo, and NewPictInfo calls }
- returnColorTable = 1;
- returnPalette = 2;
- recordComments = 4;
- recordFontInfo = 8;
- suppressBlackAndWhite = 16;
-
- { color pick methods }
- systemMethod = 0; {system color pick method}
- popularMethod = 1; {method that chooses the most popular set of colors}
- medianMethod = 2; {method that chooses a good average mix of colors}
-
- { color bank types }
- ColorBankIsCustom = -1;
- ColorBankIsExactAnd555 = 0;
- ColorBankIs555 = 1;
-
- TYPE
- PictInfoID = LONGINT;
-
- CommentSpecPtr = ^CommentSpec;
- CommentSpecHandle = ^CommentSpecPtr;
- CommentSpec = RECORD
- count: INTEGER; { number of occurrances of this comment ID }
- ID: INTEGER; { ID for the comment in the picture }
- END;
-
- FontSpecPtr = ^FontSpec;
- FontSpecHandle = ^FontSpecPtr;
- FontSpec = RECORD
- pictFontID: INTEGER; { ID of the font in the picture }
- sysFontID: INTEGER; { ID of the same font in the current system file }
- size: ARRAY [0..3] OF LONGINT; { bit array of all the sizes found (1..127) (bit 0 means > 127) }
- style: INTEGER; { combined style of all occurrances of the font }
- nameOffset: LONGINT; { offset into the fontNamesHdl handle for the font’s name }
- END;
-
- PictInfoPtr = ^PictInfo;
- PictInfoHandle = ^PictInfoPtr;
- PictInfo = RECORD
- version: INTEGER; { this is always zero, for now }
- uniqueColors: LONGINT; { the number of actual colors in the picture(s)/pixmap(s) }
- thePalette: PaletteHandle; { handle to the palette information }
- theColorTable: CTabHandle; { handle to the color table }
- hRes: Fixed; { maximum horizontal resolution for all the pixmaps }
- vRes: Fixed; { maximum vertical resolution for all the pixmaps }
- depth: INTEGER; { maximum depth for all the pixmaps (in the picture) }
- sourceRect: Rect; { the picture frame rectangle (this contains the entire picture) }
- textCount: LONGINT; { total number of text strings in the picture }
- lineCount: LONGINT; { total number of lines in the picture }
- rectCount: LONGINT; { total number of rectangles in the picture }
- rRectCount: LONGINT; { total number of round rectangles in the picture }
- ovalCount: LONGINT; { total number of ovals in the picture }
- arcCount: LONGINT; { total number of arcs in the picture }
- polyCount: LONGINT; { total number of polygons in the picture }
- regionCount: LONGINT; { total number of regions in the picture }
- bitMapCount: LONGINT; { total number of bitmaps in the picture }
- pixMapCount: LONGINT; { total number of pixmaps in the picture }
- commentCount: LONGINT; { total number of comments in the picture }
- uniqueComments: LONGINT; { the number of unique comments in the picture }
- commentHandle: CommentSpecHandle; { handle to all the comment information }
- uniqueFonts: LONGINT; { the number of unique fonts in the picture }
- fontHandle: FontSpecHandle; { handle to the FontSpec information }
- fontNamesHandle: Handle; { handle to the font names }
- reserved1: LONGINT;
- reserved2: LONGINT;
- END;
-
-
- FUNCTION GetPictInfo(thePictHandle: PicHandle;
- VAR thePictInfo: PictInfo;
- verb: INTEGER;
- colorsRequested: INTEGER;
- colorPickMethod: INTEGER;
- version: INTEGER): OSErr;
- INLINE $303C,$0800,$A831;
- FUNCTION GetPixMapInfo(thePixMapHandle: PixMapHandle;
- VAR thePictInfo: PictInfo;
- verb: INTEGER;
- colorsRequested: INTEGER;
- colorPickMethod: INTEGER;
- version: INTEGER): OSErr;
- INLINE $303C,$0801,$A831;
- FUNCTION NewPictInfo(VAR thePictInfoID: PictInfoID;
- verb: INTEGER;
- colorsRequested: INTEGER;
- colorPickMethod: INTEGER;
- version: INTEGER): OSErr;
- INLINE $303C,$0602,$A831;
- FUNCTION RecordPictInfo(thePictInfoID: PictInfoID;
- thePictHandle: PicHandle): OSErr;
- INLINE $303C,$0403,$A831;
- FUNCTION RecordPixMapInfo(thePictInfoID: PictInfoID;
- thePixMapHandle: PixMapHandle): OSErr;
- INLINE $303C,$0404,$A831;
- FUNCTION RetrievePictInfo(thePictInfoID: PictInfoID;
- VAR thePictInfo: PictInfo;
- colorsRequested: INTEGER): OSErr;
- INLINE $303C,$0505,$A831;
- FUNCTION DisposPictInfo(thePictInfoID: PictInfoID): OSErr;
- INLINE $303C,$0206,$A831;
-
-
- {$ENDC} { UsingPictUtil }
-
- {$IFC NOT UsingIncludes}
- END.
- {$ENDC}
-
-