class TBounds
Description
The class is designed to indicate the northeast and southwest coordinates. The class is used to gets or sets a rectangular area on the map.
Class Properties
Property |
NorthEast.Latitude: Double |
NorthEast.Longitude: Double |
SouthWest.Latitude: Double |
SouthWest.Longitude: Double |
Example
// showing Paris on the map
procedure Form1_Button1_OnClick (Sender: TObject; var Cancel: boolean);
var
Bounds: TBounds;
begin
Bounds := TBounds.Create;
Bounds.NorthEast.Latitude := 48.900868;
Bounds.NorthEast.Longitude := 2.396142;
Bounds.SouthWest.Latitude := 48.817004;
Bounds.SouthWest.Longitude := 2.244114;
Form1.Map1.MapZoomTo(Bounds);
Bounds.Free;
end;