addDouble method
Add a 64 bit double
Implementation
MqttClientPayloadBuilder addDouble(double val) {
final tmp = Float64List.fromList(<double>[val]);
_payload!.addAll(tmp.buffer.asInt8List());
return this;
}
Add a 64 bit double
MqttClientPayloadBuilder addDouble(double val) {
final tmp = Float64List.fromList(<double>[val]);
_payload!.addAll(tmp.buffer.asInt8List());
return this;
}