Delete a KML Layer
Joined: 29 Oct 2014
Topic: Delete a KML Layer
Posted: 30 Nov 2014 at 8:18am
the function DeleteMapKMLLayer expects the ID of the KMLLayer to delete.
How do I get it?
AddMapKMLLayer just returns a boolean:
function AddMapKMLLayer(Url: string; ZoomToBounds: boolean = true): boolean;
function DeleteMapKMLLayer(Id:integer): boolean;
Joined: 18 May 2010
|Post Options Quote Reply Posted: 28 Jan 2015 at 9:46am|
You can manually keep track of the KML layer ID.
The first layer has ID 0, the ID is incremented by 1 for each extra layer added.
As an alternative you can remove all KML layers using the DeleteAllMapKMLLayer call, then add only the required KML layer(s) again.
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