opacity property Null safety
the opacity of the marker.
Implementation
double get opacity=>_opacity;
Implementation
set opacity(double value){
_opacity=value;
_sendData('setMarkerOpacity', {'opacity':value});
}
the opacity of the marker.
double get opacity=>_opacity;
set opacity(double value){
_opacity=value;
_sendData('setMarkerOpacity', {'opacity':value});
}