MapRuler.Measurement Property

Returns an area or distance value in the specified units.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v23.2.dll

NuGet Package: DevExpress.Wpf.Map

Declaration

C#

public double Measurement { get; }

VB.NET

Public ReadOnly Property Measurement As Double

Property Value

Type	Description
Double	An area or distance value in the specified units.

Remarks

The following code returns the distance in miles:

C#

mapControl1.Measurements.DistanceUnits = MeasureUnit.Mile;
MapRuler ruler = mapControl1.Measurements.CreateRuler(RulerType.Distance, 
                                                       new List<CoordPoint>() {
                                                           new GeoPoint(48.864716, 2.349014), // Paris
                                                           new GeoPoint(45.46427, 9.18951),   // Milan
                                                           new GeoPoint(48.20849, 16.37208)   // Vienna
                                                       });
double distance = ruler.Measurement;

VB.NET

mapControl1.Measurements.DistanceUnits = MeasureUnit.Mile
Dim ruler As MapRuler = mapControl1.Measurements.CreateRuler(RulerType.Distance, New List(Of CoordPoint)() From {
       New GeoPoint(48.864716, 2.349014), ' Paris
New GeoPoint(45.46427, 9.18951),   ' Milan
New GeoPoint(48.20849, 16.37208)   ' Vienna
})
Dim distance As Double = ruler.Measurement