Function mapFlyTo

mapFlyTo(json?): void
Smoothly animate the map to a new location and zoom.
Parameters
- json: {
  center: number[];
  zoom: number;
  } = ...
  - center: number[]
    [longitude, latitude]
  - zoom: number
    zoom value, 0.0 to 18.0
Returns void
Example
```
{
 "center": [
   -122.54196,
   47.54165
 ],
 "zoom": 11.5394
}
```