Class CoordinateSystemCatalog

Base coordinate system catalog class

Inheritance
System.Object
CoordinateSystemCatalog
Implements
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: OSGeo.MapGuide.MaestroAPI.CoordinateSystem
Assembly: OSGeo.MapGuide.MaestroAPI.dll
Syntax
public abstract class CoordinateSystemCatalog : ICoordinateSystemCatalog

Properties

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Categories

Gets an array of coordinate system categories

Declaration
public abstract CoordinateSystemCategory[] Categories { get; }
Property Value
Type Description
CoordinateSystemCategory[]
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Coordsys

Gets an array of all coordinate systems in this catalog

Declaration
public virtual CoordinateSystemDefinitionBase[] Coordsys { get; }
Property Value
Type Description
CoordinateSystemDefinitionBase[]
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IsLoaded

Gets whether the coordinate system catalog has been loaded

Declaration
public abstract bool IsLoaded { get; }
Property Value
Type Description
System.Boolean
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LibraryName

Gets the name of the coordinate system library

Declaration
public abstract string LibraryName { get; }
Property Value
Type Description
System.String

Methods

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ConvertCoordinateSystemCodeToWkt(String)

Convers the specified coordinate system code to WKT

Declaration
public abstract string ConvertCoordinateSystemCodeToWkt(string coordcode)
Parameters
Type Name Description
System.String coordcode
Returns
Type Description
System.String
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ConvertEpsgCodeToWkt(String)

Converts the specified epsg code to WKT

Declaration
public abstract string ConvertEpsgCodeToWkt(string epsg)
Parameters
Type Name Description
System.String epsg
Returns
Type Description
System.String
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ConvertWktToCoordinateSystemCode(String)

Converts the specified WKT into a coordinate system code

Declaration
public abstract string ConvertWktToCoordinateSystemCode(string wkt)
Parameters
Type Name Description
System.String wkt
Returns
Type Description
System.String
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ConvertWktToEpsgCode(String)

Converts the specified WKT into an EPSG code

Declaration
public abstract string ConvertWktToEpsgCode(string wkt)
Parameters
Type Name Description
System.String wkt
Returns
Type Description
System.String
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CreateCoordinateSystem(String)

Gets the coordinate system for the given well-known text

Declaration
public virtual ICoordinateSystemRef CreateCoordinateSystem(string wkt)
Parameters
Type Name Description
System.String wkt
Returns
Type Description
ICoordinateSystemRef
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CreateEmptyCoordinateSystem()

Gets an empty coordinate system

Declaration
public abstract CoordinateSystemDefinitionBase CreateEmptyCoordinateSystem()
Returns
Type Description
CoordinateSystemDefinitionBase
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CreateTransform(String, String)

Creates a simple coordinate system transformation from the source and target WKT strings

Declaration
public virtual ISimpleTransform CreateTransform(string sourceWkt, string targetWkt)
Parameters
Type Name Description
System.String sourceWkt
System.String targetWkt
Returns
Type Description
ISimpleTransform
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EnumerateCoordinateSystems(String)

Gets an array of all coordinate systems in the specified category

Declaration
public abstract CoordinateSystemDefinitionBase[] EnumerateCoordinateSystems(string category)
Parameters
Type Name Description
System.String category
Returns
Type Description
CoordinateSystemDefinitionBase[]
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FindCoordSys(String)

Gets the coordinate system that matches the specified code

Declaration
public virtual CoordinateSystemDefinitionBase FindCoordSys(string coordcode)
Parameters
Type Name Description
System.String coordcode
Returns
Type Description
CoordinateSystemDefinitionBase
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IsValid(String)

Checks if the specified WKT is valid

Declaration
public abstract bool IsValid(string wkt)
Parameters
Type Name Description
System.String wkt
Returns
Type Description
System.Boolean

Implements