# fsMapViewSet2DViewFollowMode<no value>
This function can be used to focus the MapView on the aircraft position (essentially this is the same as calling `fsMapViewSet2DViewLatLong` every frame).

 

 

##### Syntax

``` wasm
bool fsMapViewSet2DViewFollowMode(
    FsContext ctx,
    FsTextureId id,
    bool bFollow
    )
```

 

##### Members

{{< table-wrapper >}}

| Parameters | Description                                                                   |
|------------|-------------------------------------------------------------------------------|
| `ctx`      | A value of type `FsContext` provided as an argument of the gauge callback.    |
| `id`       | The MapView render ID as returned by the function `fsMapViewCreate`.          |
| `bFollow`  | When set to true the MapView will follow the aircraft, and if false it won't. |

{{< /table-wrapper >}}


 

##### Return Values

Returns false if:

-   no texture matches the given MapView ID
-   the `ctx` is invalid

Otherwise it will return true.

 

 

##### Remarks

This function is only valid when `fsMapViewSet3D` is set to false (ie: 3D is disabled).