getTileUrl method
Generate a valid URL for a tile, based on it's coordinates and the current
TileLayerOptions
Implementation
String getTileUrl(TileCoordinates coordinates, TileLayer options) {
final urlTemplate = (options.wmsOptions != null)
? options.wmsOptions!
.getUrl(coordinates, options.tileSize.toInt(), options.retinaMode)
: options.urlTemplate;
return _getTileUrl(urlTemplate!, coordinates, options);
}