# Marker Indicator

A marker in the most general sense is a visual cue that signifies an important point inside a value range. This cue can be static, indicating some kind of threshold or it can be dynamic, indicating a dynamic threshold or some specific data that is dynamic. **MarkerGaugeIndicator** is the only indicator that is applicable to both the linear and the radial range.

## Properties

> **MarkerGaugeIndicator** class inherits from the **GaugeIndicator** class - \[See the inherited properties]\(%slug radgauge-indicators-gaugeindicatorclass%).

* **Content** (object): Gets or sets the content for the marker.
* **ContentTemplate** (DataTemplate): Gets or sets the template for the marker.
* **IsRotated** (bool): Gets or sets a value that determines if the marker will rotate in place as well as around the center of a radial range or whether it will rotate automatically in a linear range when its orientation is Vertical.

## Example

**Example 1** shows how to add a MarkerGaugeIndicator to a RadRadialGauge.

#### **Example 1: Creating RadLinearGauge**

```XAML
<Grid xmlns:dataVisualization="using:Telerik.UI.Xaml.Controls.DataVisualization">
	<dataVisualization:RadRadialGauge LabelStep="60" TickStep="20" MaxValue="120" LabelRadiusScale="1.10" Width="200">
		<dataVisualization:MarkerGaugeIndicator Value="99" Content="INDICATOR" Foreground="Green" Margin="0,0,30,0" IsRotated="True" />
	</dataVisualization:RadRadialGauge>
</Grid>
```

#### **Figure 1: MarkerGaugeIndicator**

![WinUI RadGauge Rad Gauge-Marker Indicator](https://www.telerik.com/winui/documentation/assets/3ee748498da35530bfaa39744bb4bff1/radgauge-markerindicator.png)

## See Also

* [Creating Radial Gauge](https://www.telerik.com/winui/documentation/controls/radgauge/getting-started/creating-radial-gauge)