MapPath Class

The class used to draw a path on a map.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v20.1.dll

Declaration

public class MapPath :
    MapShape,
    IPathCore,
    ISupportCoordPoints,
    IEditableItem,
    ISimplifiableItem
Public Class MapPath
    Inherits MapShape
    Implements IPathCore,
               ISupportCoordPoints,
               IEditableItem,
               ISimplifiableItem

Related API Members

The following members accept/return MapPath objects:

Remarks

The following image shows an example of a map dot shape.

MapPath

Note that, a map shape should fulfill the following condition to cross the 180th meridian: one or several points' longitudes should exceed the 180 (-180) limit:

<dxm:MapItemStorage>
    <dxm:MapItemStorage.Items>
        <dxm:MapPolygon>
            <dxm:MapPolygon.Points>
                <dxm:GeoPoint Latitude="-10" Longitude="-170"/>
                <dxm:GeoPoint Latitude="-10" Longitude="170"/>
                <dxm:GeoPoint Latitude="10" Longitude="170"/>
                <dxm:GeoPoint Latitude="10" Longitude="-170"/>
            </dxm:MapPolygon.Points>
        </dxm:MapPolygon>
        <dxm:MapPolygon Fill="Orange">
            <dxm:MapPolygon.Points>
                <dxm:GeoPoint Latitude="30" Longitude="170"/>
                <dxm:GeoPoint Latitude="30" Longitude="190"/>
                <dxm:GeoPoint Latitude="40" Longitude="190"/>
                <dxm:GeoPoint Latitude="40" Longitude="170"/>
            </dxm:MapPolygon.Points>
        </dxm:MapPolygon>
    </dxm:MapItemStorage.Items>
</dxm:MapItemStorage>

The code above produces the following image:

Two polygons one of which crosses the 180th meridian

Examples

<dxm:MapPath>
    <dxm:MapPath.Data>
        <dxm:MapPathGeometry>
            <dxm:MapPathGeometry.Figures>
                <dxm:MapPathFigure>
                    <dxm:MapPathFigure.StartPoint>
                        <dxm:GeoPoint>-35, 40</dxm:GeoPoint>
                    </dxm:MapPathFigure.StartPoint>
                    <dxm:MapPathFigure.Segments>
                        <dxm:MapPolyLineSegment>
                            <dxm:MapPolyLineSegment.Points>
                                <dxm:GeoPoint>-50, 60</dxm:GeoPoint>
                                <dxm:GeoPoint>-55, 55</dxm:GeoPoint>
                                <dxm:GeoPoint>-50, 65</dxm:GeoPoint>
                            </dxm:MapPolyLineSegment.Points>
                        </dxm:MapPolyLineSegment>
                    </dxm:MapPathFigure.Segments>
                </dxm:MapPathFigure>
            </dxm:MapPathGeometry.Figures>
        </dxm:MapPathGeometry>
    </dxm:MapPath.Data>
</dxm:MapPath>
See Also