home *** CD-ROM | disk | FTP | other *** search
Modula Definition | 1994-09-22 | 1.5 KB | 51 lines |
- DEFINITION MODULE VDIRasters;
-
- FROM SYSTEM IMPORT ADDRESS;
-
- FROM GEMVDIbase IMPORT BigPxyArrayType, SmallArrayType;
-
-
- TYPE
- MFDBType = RECORD (* memory form definition block *)
- pointer: ADDRESS; (* address of first plane *)
- width: CARDINAL; (* form width in pixels *)
- height: CARDINAL; (* form height in pixels *)
- widthW: CARDINAL; (* form width in words *)
- format: CARDINAL; (* format, 0 = device specific
- 1 = standard format *)
- planes: CARDINAL; (* number of memory planes *)
- rsrvd1: CARDINAL;
- rsrvd2: CARDINAL;
- END;
-
- MFDBptr = POINTER TO MFDBType;
-
-
- (* raster operations *)
-
- PROCEDURE CopyRasterOpaque (Handle, WrMode: INTEGER;
- VAR PxyArray: BigPxyArrayType;
- psrcMFDB, pdesMFDB: ADDRESS);
-
- (* copy raster, opaque *)
-
-
- PROCEDURE CopyRasterTransparent (Handle, WrMode: INTEGER;
- VAR PxyArray: BigPxyArrayType;
- VAR psrcMFDB, pdesMFDB: ADDRESS;
- VAR colourIndex: SmallArrayType);
-
- (* copy raster, transparent *)
-
-
- PROCEDURE TransformForm (Handle: INTEGER; psrcMFDB, pdesMFDB: ADDRESS);
-
- (* transform form *)
-
-
- PROCEDURE GetPixel (Handle, x, y: INTEGER; VAR pel, index: INTEGER);
-
- (* get pixel *)
-
- END VDIRasters.
-