ShapeTitleOptions.Pattern Property

Gets or sets a pattern that is used to specify a name for each shape title.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v21.2.dll

NuGet Package: DevExpress.Wpf.Map

Declaration

C#

public string Pattern { get; set; }

VB.NET

Public Property Pattern As String

Property Value

Type	Description
String	A String value that defines the text of shape titles.

Property Paths

You can access this nested property as listed below:

Object Type	Path to Pattern
MapShapeBase	.TitleOptions .Pattern
VectorLayer	.ShapeTitleOptions .Pattern

Remarks

Attributes can be used to specify the title pattern of a map shape. To use an attribute in the pattern, specify its value in braces. For instance, to use an attribute with the name Name, set {Name} to the Pattern property.

Example

The following example demonstrates how to customize the map shape title.

To customize a title, do the following.

• Create a ShapeTitleOptions object.
• Specify the ShapeTitleOptions.Pattern and ShapeTitleOptions.Template properties.
• Assign the object to the MapShapeBase.TitleOptions property of the map shape.

View Example

MainWindow.xaml

<dxm:ShapeTitleOptions x:Key="titleOptions" 
                       Pattern="{}{Name}" Visible="True">
    <dxm:ShapeTitleOptions.Template>
        <DataTemplate>
            <TextBlock Text="{Binding Text}"
                       Foreground="Blue" Margin="0,0,0,20"/>
        </DataTemplate>
    </dxm:ShapeTitleOptions.Template>
</dxm:ShapeTitleOptions>
                    <dxm:MapDot Location="51.507222, -0.1275" Size="10" Fill="Red" 
                                TitleOptions="{StaticResource titleOptions}">
                        <dxm:MapDot.Attributes>
                            <dxm:MapItemAttribute Name="Name" Value="London"/>
                        </dxm:MapDot.Attributes>
                    </dxm:MapDot>