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V24.1

MeasurementsControl.AreaOpacity Property

Gets or sets the area ruler opacity.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v24.1.dll

NuGet Package: DevExpress.Wpf.Map

Declaration

public double AreaOpacity { get; set; }

Property Value

Type Description
Double

A value from 0 (transparent) to 1 (opaque).

Example

Use the MeasurementsControl object to specify appearance settings for all map rulers. The following example changes the ruler fill color, opacity, line color, and line thickness:

Map ruler style

<Window.Resources>
   <Style TargetType="{x:Type dxm:MeasurementsControl}">
       <Setter Property="AreaOpacity" Value="0.5"/>
       <Setter Property="Fill" Value="OrangeRed"/>
       <Setter Property="Stroke" Value="DarkRed"/>
       <Setter Property="StrokeThickness" Value="2"/>
   </Style>
</Window.Resources>
<Grid>
<!--...-->
   <dxm:MapControl x:Name="mapControl1" >
       <dxm:MapControl.Measurements>
           <dxm:Measurements/>
       </dxm:MapControl.Measurements>
       <!--...-->       
   </dxm:MapControl>
</Grid>

Related API members:

Name

Description

AreaOpacity

Gets or sets the area ruler opacity.

Fill

Gets or sets the Brush object used to fill area rulers.

Stroke

Gets or sets the Brush object used to draw ruler lines.

StrokeThickness

Gets or sets the ruler line thickness.

See Also