Frequently Asked Component Specific Questions
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TMS VCL WebGMapsPolygons created from the coordinates retrieved from the GetDirections call are not displayed exactly on top of map roads.
Please note that the precision of the route path coordinates retrieved from the GetDirections call is limited. Unfortunately this is a limitation of the Google Maps Directions API which we have no control over.
Alternatively you can use the RenderDirections call to display the route using the Google API instead of using a Polyline. This technique has better precision.
Example:
WebGMaps1.RenderDirections('Hamburg', 'Hannover');