Provides access to members that control the import/export operations components of a spatial reference system.
Members
| Name | Description | |
|---|---|---|
 |
ExportSpatialReferenceToPRJ | Exports the spatial reference to a buffer. |
|
ImportSpatialReferenceFromPRJ | Defines the spatial reference from the specified ESRISpatialReference buffer. |
 |
PRJSpatialReferenceSize | The number of bytes required to hold the persistant representation of the spatial reference. |
IPRJSpatialReferenceGEN.ExportSpatialReferenceToPRJ Method
Exports the spatial reference to a buffer.
Public Sub ExportSpatialReferenceToPRJ ( _
ByRef str As String, _
ByRef cBytesWrote As Integer _
)
public void ExportSpatialReferenceToPRJ (
ref string str,
ref int cBytesWrote
);
Description
Converts a spatial reference object into a PRJ file. A PRJ file stores the coordinate system information for a coverage, GRID, or TIN.
A sample representation (reformatted for display) is below.
Projection UTM
Zone 10
Datum NAD83
Zunits NO
Units METERS
Spheroid GRS1980
Xshift 0.0000000000
Yshift 0.0000000000
Parameters
Errors Returned
E_SPATIALREFERENCE_CANTDEFINESR
IPRJSpatialReferenceGEN.ImportSpatialReferenceFromPRJ Method
Defines the spatial reference from the specified ESRISpatialReference buffer.
Public Sub ImportSpatialReferenceFromPRJ ( _
ByVal str As String, _
ByRef cBytesRead As Integer _
)
public void ImportSpatialReferenceFromPRJ (
string str,
ref int cBytesRead
);
IPRJSpatialReferenceGEN.PRJSpatialReferenceSize Property
The number of bytes required to hold the persistant representation of the spatial reference.
Public ReadOnly Property PRJSpatialReferenceSize As Integer
public int PRJSpatialReferenceSize {get;}
Classes that implement IPRJSpatialReferenceGEN
| Classes | Description |
|---|---|
| GeographicCoordinateSystem | Creates a geographic coordinate system. |
| ProjectedCoordinateSystem | Creates a projected coordinate system. |