GeoMapCoordinateSystem.CircularScrollingMode Property
Gets or sets a value that indicates which map items are available for circular scrolling. This is a dependency property.
Namespace: DevExpress.Xpf.Map
Assembly: DevExpress.Xpf.Map.v18.2.dll
Declaration
Property Value
Type | Description |
---|---|
CircularScrollingMode | The value that indicates which map items are available for circular scrolling. |
Available values:
Name | Description |
---|---|
None | Nothing should be circularly scrolled. |
TilesAndVectorItems | Tiles and vector items should be circularly scrolled. |
Remarks
Remarks
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:
Related GitHub Examples
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CircularScrollingMode property.
Note
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