How to use react-native-maps - 10 common examples

const LATITUDE = 35.679976;
const LONGITUDE = 139.768458;
const LATITUDE_DELTA = 0.01;
const LONGITUDE_DELTA = LATITUDE_DELTA * ASPECT_RATIO;
// 116423, 51613, 17
const OVERLAY_TOP_LEFT_COORDINATE1 = [35.68184060244454, 139.76531982421875];
const OVERLAY_BOTTOM_RIGHT_COORDINATE1 = [35.679609609368576, 139.76806640625];
const IMAGE_URL1 = 'https://maps.gsi.go.jp/xyz/std/17/116423/51613.png';
// 116423, 51615, 17
const OVERLAY_TOP_LEFT_COORDINATE2 = [35.67737855391474, 139.76531982421875];
const OVERLAY_BOTTOM_RIGHT_COORDINATE2 = [35.67514743608467, 139.76806640625];
const IMAGE_URL2 = 'https://maps.gsi.go.jp/xyz/std/17/116423/51615.png';

export default class ImageOverlayWithURL extends Component {
  static propTypes = {
    provider: MapView.ProviderPropType,
  };
  state = {
    region: {
      latitude: LATITUDE,
      longitude: LONGITUDE,
      latitudeDelta: LATITUDE_DELTA,
      longitudeDelta: LONGITUDE_DELTA,
    },
    overlay1: {
      bounds: [OVERLAY_TOP_LEFT_COORDINATE1, OVERLAY_BOTTOM_RIGHT_COORDINATE1],
      image: IMAGE_URL1,
    },
    overlay2: {
      bounds: [OVERLAY_TOP_LEFT_COORDINATE2, OVERLAY_BOTTOM_RIGHT_COORDINATE2],
      image: IMAGE_URL2,
    },

const LATITUDE = 35.679976;
const LONGITUDE = 139.768458;
const LATITUDE_DELTA = 0.01;
const LONGITUDE_DELTA = LATITUDE_DELTA * ASPECT_RATIO;
// 116423, 51613, 17
const OVERLAY_TOP_LEFT_COORDINATE1 = [35.68184060244454, 139.76531982421875];
const OVERLAY_BOTTOM_RIGHT_COORDINATE1 = [35.679609609368576, 139.76806640625];
const IMAGE_URL1 = 'https://maps.gsi.go.jp/xyz/std/17/116423/51613.png';
// 116423, 51615, 17
const OVERLAY_TOP_LEFT_COORDINATE2 = [35.67737855391474, 139.76531982421875];
const OVERLAY_BOTTOM_RIGHT_COORDINATE2 = [35.67514743608467, 139.76806640625];
const IMAGE_URL2 = 'https://maps.gsi.go.jp/xyz/std/17/116423/51615.png';

export default class ImageOverlayWithURL extends Component {
  static propTypes = {
    provider: MapView.ProviderPropType,
  };

  constructor(props) {
    super(props);

    this.state = {
      region: {
        latitude: LATITUDE,
        longitude: LONGITUDE,
        latitudeDelta: LATITUDE_DELTA,
        longitudeDelta: LONGITUDE_DELTA,
      },
      overlay1: {
        bounds: [
          OVERLAY_TOP_LEFT_COORDINATE1,
          OVERLAY_BOTTOM_RIGHT_COORDINATE1,

const { width, height } = Dimensions.get('window');

const ASPECT_RATIO = width / height;
const LATITUDE = 35.679976;
const LONGITUDE = 139.768458;
const LATITUDE_DELTA = 0.01;
const LONGITUDE_DELTA = LATITUDE_DELTA * ASPECT_RATIO;
// 116423, 51613, 17
const OVERLAY_TOP_LEFT_COORDINATE = [35.68184060244454, 139.76531982421875];
const OVERLAY_BOTTOM_RIGHT_COORDINATE = [35.679609609368576, 139.76806640625];
const IMAGE = flagPinkImg;

export default class ImageOverlayWithURL extends Component {
  static propTypes = {
    provider: MapView.ProviderPropType,
  };

  constructor(props) {
    super(props);

    this.state = {
      region: {
        latitude: LATITUDE,
        longitude: LONGITUDE,
        latitudeDelta: LATITUDE_DELTA,
        longitudeDelta: LONGITUDE_DELTA,
      },
      overlay: {
        bounds: [OVERLAY_TOP_LEFT_COORDINATE, OVERLAY_BOTTOM_RIGHT_COORDINATE],
        image: IMAGE,
      },

const { width, height } = Dimensions.get('window');

const ASPECT_RATIO = width / height;
const LATITUDE = 35.679976;
const LONGITUDE = 139.768458;
const LATITUDE_DELTA = 0.01;
const LONGITUDE_DELTA = LATITUDE_DELTA * ASPECT_RATIO;
// 116423, 51613, 17
const OVERLAY_TOP_LEFT_COORDINATE = [35.68184060244454, 139.76531982421875];
const OVERLAY_BOTTOM_RIGHT_COORDINATE = [35.679609609368576, 139.76806640625];
const IMAGE = flagPinkImg;

export default class ImageOverlayWithURL extends Component {
  static propTypes = {
    provider: MapView.ProviderPropType,
  };

  constructor(props) {
    super(props);

    this.state = {
      region: {
        latitude: LATITUDE,
        longitude: LONGITUDE,
        latitudeDelta: LATITUDE_DELTA,
        longitudeDelta: LONGITUDE_DELTA,
      },
      overlay: {
        bounds: [OVERLAY_TOP_LEFT_COORDINATE, OVERLAY_BOTTOM_RIGHT_COORDINATE],
        image: IMAGE,
      },

get mapType() {
    // MapKit does not support 'none' as a base map
    return this.props.provider === PROVIDER_DEFAULT
      ? MAP_TYPES.STANDARD
      : MAP_TYPES.NONE;
  }

get mapType() {
    // MapKit does not support 'none' as a base map
    return this.props.provider === PROVIDER_DEFAULT ? MAP_TYPES.STANDARD : MAP_TYPES.NONE;
  }

get mapType() {
    // MapKit does not support 'none' as a base map
    return this.props.provider === PROVIDER_DEFAULT
      ? MAP_TYPES.STANDARD
      : MAP_TYPES.NONE;
  }

get mapType() {
    // MapKit does not support 'none' as a base map
    return this.props.provider === PROVIDER_DEFAULT ? MAP_TYPES.STANDARD : MAP_TYPES.NONE;
  }

get mapType() {
    // MapKit does not support 'none' as a base map
    return this.props.provider === PROVIDER_DEFAULT
      ? MAP_TYPES.STANDARD
      : MAP_TYPES.NONE;
  }

get mapType() {
    // MapKit does not support 'none' as a base map
    return this.props.provider === PROVIDER_DEFAULT
      ? MAP_TYPES.STANDARD
      : MAP_TYPES.NONE;
  }