Geometry.Difference
Geometry.Difference method
Subtracts a specified geometry from this geometry.
public IGeometry Difference(IGeometry other)
| Parameter | Type | Description |
|---|---|---|
| other | IGeometry | A geometry to subtract. |
Return Value
A geometry that represents a difference of this geometry and an argument. The result geometry contains point set that present in this geometry but not present in an argument.
Exceptions
| exception | condition |
|---|---|
| ArgumentNullException | other is null. |
| ArgumentException | One of the geometries is invalid in such way that operation can not be finished. |
| ArgumentException | SpatialReferenceSystem of geometries are not equivalent. You can use SpatialReferenceSystemTransformation in order to convert geometries to the same spatial reference system. |
See Also
- interface IGeometry
- class Geometry
- namespace Aspose.Gis.Geometries
- assembly Aspose.GIS
