Question: **EDIT: Please do not bother to answer. I tried to delete the question but there are already answers. This question is invalid because get\_Range() actually works. I found my problem immediately after I posted, but answerers were too quick. Sorry about this.**

How to get the cell value using the cell address? These doesn't seem to work.

```
Worksheet.get_Range("A1").Text
Worksheet.get_Range("A1").Value

```

I could get the value by

```
Worksheet.Cells[row, col].Text

```

But I want to use the cell address instead. Best if it can also interpret the full address e.g. `Sheet!A1`

Answer: 
You can change the start position of your marker icon with the property `groundAnchor`.

**Google Maps SDK for iOS documentation**:

> 
> The ground anchor specifies the point in the icon image that is
>  anchored to the marker's position on the Earth's surface. This point
>  is specified within the continuous space [0.0, 1.0] x [0.0, 1.0],
>  where (0,0) is the top-left corner of the image, and (1,1) is the
>  bottom-right corner.
> 
> 
> 

**Example**:

> 
> The below example rotates the marker 90°. Setting the groundAnchor
>  property to 0.5,0.5 causes the marker to be rotated around its center,
>  instead of its base.
> 
> 
> 

```
CLLocationCoordinate2D position = CLLocationCoordinate2DMake(51.5, -0.127);
CLLocationDegrees degrees = 90;
GMSMarker *london = [GMSMarker markerWithPosition:position];
london.groundAnchor = CGPointMake(0.5, 0.5);
london.rotation = degrees;
london.map = mapView_;

```
**In Swift 5**

```
    let marker: GMSMarker = GMSMarker() // Allocating Marker
    marker.title = "Your location" // Setting title
    marker.snippet = "Sub title" // Setting sub title
    marker.icon = UIImage(named: "radio") // Marker icon
    marker.appearAnimation = .pop // Appearing animation. default
    marker.position = CLLocationCoordinate2D.init(latitude: 26.8289443, longitude: 75.8056178)

    marker.groundAnchor = CGPoint(x: 0.5, y: 0.5)  // this is the answer of this question

    DispatchQueue.main.async { // Setting marker on mapview in main thread.
        marker.map = self.googleMapView // Setting marker on Mapview
    }

```