# MapPopover

MapPopover provides additional information or context about a specific location or point of interest on a map.

```tsx
import {
  reactExtension,
  Map,
  MapMarker,
  MapPopover,
} from '@shopify/ui-extensions-react/checkout';

export default reactExtension(
  'purchase.checkout.block.render',
  () => <Extension />,
);

function Extension() {
  return (
    <Map
      apiKey="YOUR_GOOGLE_MAPS_API_KEY"
      latitude={-28.024}
      longitude={140.887}
      zoom={4}
      accessibilityLabel="Map"
    >
      <MapMarker
        latitude={-28.024}
        longitude={140.887}
        accessibilityLabel="Map marker for Innamincka, Australia"
        overlay={
          <MapPopover>
            Blue Mountains National Park store
          </MapPopover>
        }
      />
    </Map>
  );
}

```

```js
import {
  extension,
  Map,
  MapMarker,
  MapPopover,
} from '@shopify/ui-extensions/checkout';

export default extension('purchase.checkout.block.render', (root) => {
  const popoverFragment = root.createFragment();
  const popover = root.createComponent(
    MapPopover,
    {},
    'Blue Mountains National Park store',
  );
  popoverFragment.appendChild(popover);
  const map = root.createComponent(
    Map,
    {
      apiKey: 'YOUR_API_KEY',
      accessibilityLabel: 'Map',
      latitude: -28.024,
      longitude: 140.887,
      zoom: 4,
    },
    [
      root.createComponent(MapMarker, {
        latitude: -28.024,
        longitude: 140.887,
        accessibilityLabel: 'Map marker for Innamincka, Australia',
        overlay: popoverFragment,
      }),
    ],
  );

  root.appendChild(map);
});

```

## MapPopoverProps

### MapPopoverProps

### id

value: `string`

A unique identifier for the component.

### onClose

value: `() => void`

Callback to run when the Popover is closed.

### onOpen

value: `() => void`

Callback to run when the Popover is opened.

## Related

- [Map](map)
- [MapMarker](mapmarker)