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- { example for Sector }
-
- uses
- Graph;
- const
- R = 50;
- var
- Driver, Mode : Integer;
- Xasp, Yasp : Word;
-
- begin
- Driver := Detect; { Put in graphics mode }
- InitGraph(Driver, Mode, '');
- if GraphResult < 0 then
- Halt(1);
-
- Sector(GetMaxX div 2, GetMaxY div 2, 0, 45, R, R); { draw sector }
-
- GetAspectRatio(Xasp, Yasp); { draw circular sector }
- Sector(GetMaxX div 2, GetMaxY div 2, { center point }
- 180, 135, { mirror angle above }
- R, R * LongInt(Xasp) div Yasp); { circular }
-
- Readln;
- Closegraph;
- end.