toMap method
toMap method to get the OsrmBannerInstructions as a json map
Implementation
@override
Map<String, dynamic> toMap() {
return {
'distanceAlongGeometry': distanceAlongGeometry,
'primary': primary,
'secondary': secondary,
'sub': sub,
'imageBaseUrl': imageBaseUrl,
'type': type,
'modifier': modifier,
'degrees': degrees,
};
}