How create polyline with symbols?
Use TTMSFNCGoogleMaps, the symbols are a a sub property of TTMSFNCGoogleMapsPolyLine
Is there a way to use PolylineSymbols with TTMSFNCMaps / TMSFNCOpenLayers ?
Please note that polyline symbols are currently only supported in TTMSFNCGoogleMaps.
Not all mapping services have support for polyline symbols which is why this particular feature is not available in TTMSFNCMaps.
We'll have to investigate if polyline symbols can be added for other mapping services in the future.