Re: TWebGMaps
How can I get the Polygon I clicked on as the IdPolygone proves to be un-reliable:
<DELPHI>
procedure TMyForm.WebGMapsPolygonClickEvent(Sender: TObject;
IdPolygon: Integer; Button: TMouseButton);
var
pnt: TPoint;
PolygonItem: TPolygonItem;
begin
{ IdPolygone is no good as soon as you delete polygons. Say you have 2 polygons and delete the first one (with an Id value of 0), Poly2 (with Id of 1) is still at 1 (although we now only have 1 Polygon left on-screen). Clicking on the only one remaining will give us IdPolygon of 0 here, but our value that remains is 1?? }
ShowMessage( IntToStr( IdPolygon )); //<-- Not the original Id I was expecting
end;
</DELPHI>
Perhaps I am not going about this the right way, if that?s the case, please point me in the right direction. How can I get the TPolygonItem I just clicked on?
Richard