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| procedure TForm1.Button1Click(Sender: TObject); var P : array [0..2] of TPoint; begin Canvas.Brush.Color := clred; Canvas.Pen.Width := 2; Canvas.Pen.Color := clBlack; P[0] := Point(180,50); P[1] := Point(50,180); P[2] := Point(310,180); Canvas.Polygon(P);
P[0] := Point(180,310); P[1] := Point(50,180); P[2] := Point(310,180); Canvas.Polygon(P);
P[0] := Point(440,310); P[1] := Point(310,180); P[2] := Point(180,310); Canvas.Polygon(P);
Form1.Canvas.Pen.Color:= clred; Form1.Canvas.MoveTo(308,180); Form1.Canvas.LineTo(53,180); end; |