Simple marker symbol

Show a simple marker symbol on a map.

Use case

Customize the appearance of a point suitable for the data. For example, a point on the map styled with a circle could represent a drilled borehole location, whereas a cross could represent the location of an old coal mine shaft.

How to use the sample

The sample loads with a predefined simple marker symbol, set as a red circle.

How it works

1. Create a SimpleMarkerSymbol(SimpleMarkerSymbol.Style, color, size).
2. Create a Graphic passing in a Point and the simple marker symbol as parameters.
3. Add the graphic to the graphics overlay with graphicsOverlay.Graphics.Add(graphic).

Relevant API

• Graphic
• GraphicsOverlay
• Point
• SimpleMarkerSymbol

Tags

symbol

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<?xml version="1.0" encoding="utf-8" ?>
<ContentPage x:Class="ArcGISRuntime.Samples.RenderSimpleMarkers.RenderSimpleMarkers"
             xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:esriUI="clr-namespace:Esri.ArcGISRuntime.Xamarin.Forms;assembly=Esri.ArcGISRuntime.Xamarin.Forms">
    <Grid>
        <esriUI:MapView x:Name="MyMapView" />
    </Grid>
</ContentPage>