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

C#

public double AreaOpacity { get; set; }

VB.NET

Public Property AreaOpacity As Double

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:

XAML

<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.