Represents a projection.
Inheritance Hierarchy
Spotfire.Dxp.Application.Visuals.MapsProjection
Namespace: Spotfire.Dxp.Application.Visuals.Maps
Assembly: Spotfire.Dxp.Application (in Spotfire.Dxp.Application.dll) Version: 70.0.21819.5008 (70.0.21819.5008)
Syntax
C#
[SerializableAttribute] [ImmutableAttribute] [PersistenceVersionAttribute(44, 0)] public sealed class Projection : IEquatable<Projection>, ISerializable
The Projection type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | Projection(String) |
Initializes a new instance of the Projection class.
|
| Projection(String, String, String) |
Initializes a new instance of the Projection class as a custom defined projection.
This type of projection can be generated from imported GeoTIFF image files or from imported Shape files or they can be added by users.
|
Properties
| Name | Description | |
|---|---|---|
 | Identifier | Gets the identifier for this projection, typically an EPSG code on the form "EPSG:1234". The empty string for None.
|
Methods
| Name | Description | |
|---|---|---|
| Equals(Object) | Determines whether the specified object is equal to the current object. (Overrides ObjectEquals(Object).) |
| Equals(Projection) | Indicates whether the current object is equal to another object of the same type. |
| GetHashCode | Serves as the default hash function. (Overrides ObjectGetHashCode.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Operators
| Name | Description | |
|---|---|---|
  | Equality | Equality operator.
|
| Inequality | Inequality operator.
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Fields
| Name | Description | |
|---|---|---|
 | None | The non-geographic projection. Typically used for showing an arbitrary background image without geographic context. |
| WebMercator | The "Web Mercator (auxiliary sphere)" coordinate reference system. See http://www.epsg-registry.org for reference. |
| Wgs84 | The "WGS 84" projection/coordinate reference system. See http://www.epsg-registry.org for reference. |
Explicit Interface Implementations
| Name | Description | |
|---|---|---|
  | ISerializableGetObjectData | Implements ISerializable. |
Version Information
Supported in: 14.8, 14.7, 14.6, 14.5, 14.4, 14.3, 14.2, 14.1, 14.0, 12.5, 12.4, 12.3, 12.2, 12.1, 12.0, 11.8
See Also