TIEPolylineLayer.PolylineClosed
Declaration
property PolylineClosed: boolean;
Description
Set PolylineClosed to True to connect the first and final points of the polyline. This will create a polygon.
Note:
◼If the polygon is closed it will be filled using
FillColor◼Auto-closing of the polyline layer when using
polyline interaction options controlled by
LayersAutoClosePolylines◼You can also close a polyline by
adding the final point of ($FFFEE, $FFFEE)
Default: False
// Draw a polyline
With TIEPolylineLayer( ImageEnView1.CurrentLayer ) do
begin
ClearAllPoints();
AddPoint( 500, 0 );
AddPoint( 1000, 1000 );
AddPoint( 0, 1000 );
end;
ImageEnView1.Update();
// Close the polyline, to create a polygon
TIEPolylineLayer( ImageEnView1.CurrentLayer ).PolylineClosed := True;
ImageEnView1.CurrentLayer.FillColor := clYellow;
ImageEnView1.Update();