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Modula Definition | 1992-05-28 | 2.3 KB | 89 lines |
- DEFINITION MODULE VMetafile;
-
- (*
- VDI Metafile Functions.
-
- UK __DATE__ __TIME__
- *)
-
- (*DEF_SWITCHES*)
-
- FROM VDI IMPORT XY,Integer,Point;
- FROM PORTAB IMPORT ANYBYTE,SIGNEDWORD,UNSIGNEDWORD,ANYWORD;
-
- TYPE MetaHdr = RECORD
- MFHeader : SIGNEDWORD; (* -1 *)
- MFHeadLen: UNSIGNEDWORD;
- MFVersion: UNSIGNEDWORD;
- MFNDCRCFl: UNSIGNEDWORD;
- MFExtents: ARRAY[0..3] OF XY;
- MFPageSiz: ARRAY[0..1] OF UNSIGNEDWORD;
- MFCoords : ARRAY[0..3] OF XY;
- #if linear
- #if fill_byte
- FillByte: ANYBYTE;
- #endif
- #endif
- MFImgFlag: BOOLEAN;
- #if intel
- #if fill_byte
- FillByte: ANYBYTE;
- #endif
- #endif
- MFResvd : ARRAY[0..8] OF ANYWORD;
- END;
-
- (* [V]DI: Update [Meta]file [Extents] **************************************)
-
- PROCEDURE VMetaExtents(Handle: UNSIGNEDWORD;
- MinX : XY;
- MinY : XY;
- MaxX : XY;
- MaxY : XY);
-
- (* [V]DI: [Write] [Meta]file Item ******************************************)
-
- CONST StartGroup = 10;
- EndGroup = 11;
-
- BezQual = 32;
-
- NoLineStyle = 49;
-
- Shadow = 50;
- NoShadow = 51;
-
- StartArea = 80;
- EndArea = 81;
-
- VerApp = 101;
-
- MetaColor = 102;
-
- PROCEDURE VWriteMeta( Handle : UNSIGNEDWORD;
- NumIntIn: UNSIGNEDWORD;
- VAR MyIntIn : ARRAY OF Integer;
- NumPtsIn: UNSIGNEDWORD;
- VAR MyPtsIn : ARRAY OF Point);
-
- (* [V]DI: [M]etafile Physical [Page] [Size] ********************************)
-
- PROCEDURE VMPageSize(Handle : UNSIGNEDWORD;
- PgWidth : UNSIGNEDWORD;
- PgHeight: UNSIGNEDWORD);
-
- (* [V]DI: [M]etafile [Coord]inate[s] Window ********************************)
-
- PROCEDURE VMCoords(Handle: UNSIGNEDWORD;
- X1 : XY;
- Y1 : XY;
- X2 : XY;
- Y2 : XY);
-
- (* [V]DI: [M]etafile Change GEM VDI [File] [Name] **************************)
-
- PROCEDURE VMFileName( Handle: UNSIGNEDWORD;
- VAR Name : ARRAY OF CHAR);
-
- END VMetafile.
-