getFloat method

RadFloat getFloat(
  1. String key
)

Implementation

RadFloat getFloat(String key) {
  if (_value.containsKey(key)) {
    var value = _value[key];
    if (value.runtimeType == RadFloat) {
      return value as RadFloat;
    } else {
      if (value.runtimeType == RadString) {
        return value.asFloat();
      }
      throw RadError('RadMap', 'getFloat', 'value is not RadFloat.');
    }
  } else {
    throw RadError('RadMap', 'getFloat', 'key $key is not in the Map.');
  }
}