Markers.md

layout	title	description	platform	control	documentation
post	Markers	How to customize markers in Essential Xamarin.Forms Sparkline	xamarin	Sparkline	ug

Markers

Markers are used to highlight the data point in SfLineSparkline and SfAreaSparkline. You can use the following properties to customize the appearance.

• IsVisible - used to change the visibility of the marker.
• Width - used to change the width of the marker.
• Height - used to change the height of the marker.
• Color - used to change the color of the marker.

{% tabs %}

{% highlight xaml %}

<sparkline:SfLineSparkline ItemsSource="{Binding Data}" YBindingPath="Performance">
sparkline:SfLineSparkline.Marker <sparkline:MarkerBase IsVisible="True" Width="15" Height="15"/> </sparkline:SfLineSparkline.Marker> </sparkline:SfLineSparkline>

{% endhighlight %}

{% highlight c# %}

SfLineSparkline lineSparkline = new SfLineSparkline() { YBindingPath = "Performance", ItemsSource = viewModel.Data, Marker = new MarkerBase() { IsVisible = true, Width = 15, Height = 15 } };

{% endhighlight %}

{% endtabs %}