react-native-maps#MapEvent TypeScript Examples

The following examples show how to use react-native-maps#MapEvent. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: index.tsx    From NextLevelWeek with MIT License 6 votes vote down vote up 
SelectMapPosition: React.FC = () => {
    const navigation = useNavigation();
    const [position, setPosition] = useState({ latitude: 0, longitude: 0 });

    function handleNextStep() {
        navigation.navigate('OrphanageData', { position });
    }

    function handleSelectMapPosition(e: MapEvent) {
        setPosition(e.nativeEvent.coordinate);
    }

    return (
        <Container>
            <Map
                initialRegion={{
                    latitude: -5.8045832,
                    longitude: -35.1972851,
                    latitudeDelta: 0.060,
                    longitudeDelta: 0.060,
                }}
                onPress={handleSelectMapPosition}
            >
                {position.longitude !== 0 && (
                    <Marker
                        icon={mapMarkerImg}
                        coordinate={{ latitude: position.latitude, longitude: position.longitude }}
                    />
                )}
            </Map>
            {position.longitude !== 0 && (
                <NextButton onPress={handleNextStep}>
                    <NextButtonText>Próximo</NextButtonText>
                </NextButton>
            )}
        </Container>
    );
}
Example #2
Source File: SelectMapPosition.tsx    From happy with MIT License 5 votes vote down vote up 
export default function SelectMapPosition() {
  const navigation = useNavigation();
  const [position, setPosition] = useState({ latitude: 0, longitude: 0});

  function handleNextStep() {
    navigation.navigate('OrphanageData', { position });
  }

  function handleSelectMapPosition(event: MapEvent) {
    setPosition(event.nativeEvent.coordinate);
  }

  return (
    <View style={styles.container}>
      <MapView
        initialRegion={{
          latitude: -27.2092052,
          longitude: -49.6401092,
          latitudeDelta: 0.008,
          longitudeDelta: 0.008,
        }}
        style={styles.mapStyle}
        onPress={handleSelectMapPosition}
      >
        {position.latitude !== 0 && (
          <Marker
            icon={mapMarkerImg}
            coordinate={{ latitude: position.latitude, longitude: position.longitude }}
          />
        )}
      </MapView>

      {position.latitude !== 0 && (
        <RectButton style={styles.nextButton} onPress={handleNextStep}>
          <Text style={styles.nextButtonText}>Próximo</Text>
        </RectButton>
      )}
    </View>
  )
}
Example #3
Source File: SelectMapPosition.tsx    From nlw-03-omnistack with MIT License 5 votes vote down vote up 
export default function SelectMapPosition() {
  const navigation = useNavigation();
  const [position, setPosition] = useState({ latitude: 0, longitude: 0});

  function handleSelectMapPosition(event: MapEvent) {
    setPosition(event.nativeEvent.coordinate);
  }

  function handleNextStep() {
    navigation.navigate('OrphanageData', { position });
  }

  return (
    <View style={styles.container}>
      <MapView 
        initialRegion={{
          latitude: -27.2092052,
          longitude: -49.6401092,
          latitudeDelta: 0.008,
          longitudeDelta: 0.008,
        }}
        onPress={handleSelectMapPosition}
        style={styles.mapStyle}
      >
        { !!position.latitude && (
          <Marker 
            icon={mapMarkerImg}
            coordinate={position}
          />
        )}
      </MapView>

      { !!position.latitude && (
        <RectButton style={styles.nextButton} onPress={handleNextStep}>
          <Text style={styles.nextButtonText}>Próximo</Text>
        </RectButton>
      )}
    </View>
  )
}