All Cadcorp SIS API Methods

GetPrjCode Method

Description

Gets the EPSG code of a named Coordinate Reference System.

Syntax

Visual Basic 
Public Function GetPrjCode( _
   ByVal prj As String _
) As Long

Parameters

prj
The named coordinate reference system from which to retrieve the EPSG code. This can be defined as:
  • OGC URNs (eg 'urn:ogc:def:crs:OGC:1.3:CRS84')
  • EPSG URNs (eg 'urn:ogc:def:crs:EPSG::27700')
  • EPSG code strings (eg 'EPSG:27700')
  • EPSG URLs (eg 'http://www.example.com/epsg#27700' or 'http://www.example.com/epsg.xml#27700')
  • EPSG codes as a simple string (eg '27700')
If blank, this will default to the current 'axes' CRS.

Return Type

The numeric EPSG code of the named coordinate reference system.

Remarks

Available: GEO D OD OM SISpy

Groups:

Example

sis.GetPrjCode ( "NAD27.Arizona East" )