Arrows

Description

Indicates the list that contains coordinates of dimension line arrowheads.ExampleThe following example displays how to find item of the Arrows list by coordinates. function IsArrowExist(APoly: TsgDXFPolyline; const ArrowCoord: TFPoint): Boolean;varI: Integer;Pt: TFPoint;beginResult := False;I := 0;while I <= APoly.Arrows.Count - 3 dobeginPt := FPoint(Single(APoly.Arrows[I]), Single(APoly.Arrows[I + 1]),Single(APoly.Arrows[I + 2]));Result := (Pt.X = ArrowCoord.X) and (Pt.Y = ArrowCoord.Y)and (Pt.Z = ArrowCoord.Z);if Result thenBreak;Inc(I, 3);end;end;

Syntax

property Arrows: TFPointList;