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TMS VCL WebGMaps
How to add a Polyline with symbols to the map

This is a sample of how to add a Polyline with symbols to the map: 

var
 Symbols: TSymbols;
  Symbol: TSymbol;
  Path: TPath;
begin
  Path := TPath.Create;
  Path.Add(48.85, 2.35);
  Path.Add(52.51, 13.38);

  Symbols := TSymbols.Create;
  Symbol := Symbols.Add;
  Symbol.SymbolType := stForwardClosedArrow;
  Symbol.OffsetType := dtPixels;
  Symbol.Offset := 10;
  Symbol.RepeatValue := 64;
  Symbol.RepeatType := dtPixels;

  WebGMaps1.Polylines.Add(false, false, false, Symbols, Path, clBlue, 255, 2, true, 1);
end;