uses GraphABC; var a: array of point := (new point(600, 400), new point(100, 0), new point(70, 300)); begin SetBrushColor(clYellow); FillRect(0, 0, WindowWidth, WindowHeight); SetBrushHatch(HatchStyle.Percent05); SetBrushStyle(BrushStyleType.bsHatch); SetPenColor(clGreen); SetPenWidth(3); SetBrushColor(clRed); FillPolygon(a); DrawPolygon(a);end.