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- indVesaMode(xsize,ysize,24);
- END;
- IF mode = 0 THEN BEGIN
- WriteLn('No such mode could be found !');
- WriteLn('Switching to to 320x200.');
- ReadKey;
- mode := V320x200x256;
- END;
- END;
-
- begin { program body }
- SelectMode;
- Initialize;
- ReportStatus;
-
- { AspectRatioPlay; }
- FillEllipsePlay;
- SectorPlay;
- WriteModePlay;
-
- ColorPlay;
- { PalettePlay only intended to work on these drivers: }
- if (GraphDriver = EGA) or
- (GraphDriver = EGA64) or
- (GraphDriver = VGA) then
- PalettePlay;
- PutPixelPlay;
- { PutImagePlay; }
- RandBarPlay;
- BarPlay;
- Bar3DPlay;
- ArcPlay;
- CirclePlay;
- PiePlay;
- LineToPlay;
- LineRelPlay;
- { LineStylePlay; }
- { UserLineStylePlay; }
- TextDump;
- TextPlay;
- CrtModePlay;
- FillStylePlay;
- FillPatternPlay;
- PolyPlay;
- SayGoodbye;
- { CloseGraph; }
- CloseVesa;
- end.
- ***************************************************
- '* SHOW D2ROTATE (ABOUT THE ORIGIN)
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- Color := RandColor;
- SetColor(Color);
- SetFillStyle(Random(CloseDotFill)+1, Color);
- Bar3D(Random(MaxWidth), Random(MaxHeight),
- Random(MaxWidth), Random(MaxHeight), 0, TopOff);
- until KeyPressed;
- WaitToGo;
- end; { RandBarPlay }
-
- procedure ArcPlay;
- { Draw random arcs on the screen }
- var
- MaxRadius : word;
- EndAngle : word;
- ArcInfo : ArcCoordsType;
- begin
- MainWindow('Arc / GetArcCoords demonstration');
- StatusLin