MapLineStartCapTemplateMapping.DefaultValue Property

Specifies the default Template property value for the start cap when map line settings are loaded from a data source.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v24.1.dll

NuGet Package: DevExpress.Win.Map

Declaration

C#

[DefaultValue(null)]
public MapUnit[] DefaultValue { get; set; }

VB.NET

<DefaultValue(Nothing)>
Public Property DefaultValue As MapUnit()

Property Value

Type	Default	Description
MapUnit[]	null	The default Template property value for the map line start cap.

Remarks

The following example defines a custom arrow template:

C#

listSourceDataAdapter1.PropertyMappings.Add(new MapLineStartCapVisibleMapping() { DefaultValue = true });
listSourceDataAdapter1.PropertyMappings.Add(new MapLineStartCapLengthMapping() { DefaultValue = 12 });
listSourceDataAdapter1.PropertyMappings.Add(new MapLineStartCapWidthMapping() { DefaultValue = 15 });
MapLineStartCapTemplateMapping templateMapping = new MapLineStartCapTemplateMapping();
templateMapping.DefaultValue = new MapUnit[] {
                new MapUnit(-0.2, 0),
                new MapUnit(-0.5, -0.5),
                new MapUnit(0.25, 0),
                new MapUnit(-0.5, 0.5),
                new MapUnit(-0.2, 0),
};
listSourceDataAdapter1.PropertyMappings.Add(templateMapping);

VB.NET

listSourceDataAdapter1.PropertyMappings.Add(New MapLineStartCapVisibleMapping() With {
        .DefaultValue = True
    })
listSourceDataAdapter1.PropertyMappings.Add(New MapLineStartCapLengthMapping() With {
        .DefaultValue = 12
    })
listSourceDataAdapter1.PropertyMappings.Add(New MapLineStartCapWidthMapping() With {
        .DefaultValue = 15
    })
Dim templateMapping As MapLineStartCapTemplateMapping = New MapLineStartCapTemplateMapping()
templateMapping.DefaultValue = New MapUnit() {New MapUnit(-0.2, 0), 
                                              New MapUnit(-0.5, -0.5), 
                                              New MapUnit(0.25, 0), 
                                              New MapUnit(-0.5, 0.5), 
                                              New MapUnit(-0.2, 0)}
listSourceDataAdapter1.PropertyMappings.Add(templateMapping)

For more examples on MapLine property mappings, see the demo:

Run Demo: Map Arrows