wpf-devexpress-dot-xpf-dot-map-dot-projectionbase-dot-underscore-members.md
The base class for all projections used in the MapControl.
| Name | Description |
|---|---|
| LatToKilometersRatio | Defines the ratio of 1 latitude degree to 1 kilometer. |
| LonToKilometersRatio | Defines the ratio of 1 longitude degree to 1 kilometer. |
| Name | Description |
|---|---|
| DefaultProjection static | Returns the default map projection object. |
| OffsetX | Obsolete. Gets or sets the horizontal offset for this projection. |
| OffsetY | Obsolete. Gets or sets the vertical offset for this projection. |
| ScaleX | Obsolete. Gets or sets a value that defines the ratio of map units to degrees of longitude (in radians). |
| ScaleY | Obsolete. Gets or sets a value that defines the ratio of map units to degrees of latitude (in radians). |
| Name | Description |
|---|---|
| Equals(Object, Object) static | Determines whether the specified object instances are considered equal. Inherited from Object. |
| Equals(Object) | Determines whether the two specified ProjectionBase objects are equal. |
| GeoPointToMapUnit(GeoPoint) | Converts the specified map point into internal map units. |
| GeoToKilometersSize(GeoPoint, Size) | Converts the specified size in geographical points into the corresponding size in kilometers for the specified anchor point. |
| GetHashCode() | Gets the hash code (a number) that corresponds to the value of the current ProjectionBase object. |
| GetType() | Gets the Type of the current instance. Inherited from Object. |
| KilometersToGeoSize(GeoPoint, Size) | Converts the specified size in kilometers into the corresponding size in geographical points for the specified anchor point. |
| MapUnitToGeoPoint(MapUnit) | Converts the specified map unit into the corresponding geographical point. |
| MemberwiseClone() protected | Creates a shallow copy of the current Object. Inherited from Object. |
| ReferenceEquals(Object, Object) static | Determines whether the specified Object instances are the same instance. Inherited from Object. |
| ToString() | Returns a string that represents the current object. Inherited from Object. |
| Name | Description |
|---|---|
| Equality(ProjectionBase, ProjectionBase) static | Compares two ProjectionBase objects. The result specifies whether these objects are equal. |
| Inequality(ProjectionBase, ProjectionBase) static | Compares two ProjectionBase objects. The result specifies whether these objects are unequal.s |
See Also