Cadcorp SIS API Methods

DefineNolPrjTm Method

Description

Defines a named Transverse Mercator Coordinate Reference System in a Named Object Library, replacing any existing Coordinate Reference System with the same name.

Syntax

Visual Basic
Public Function DefineNolPrjTm( _ ByVal prj As String, _ ByVal lat As Double, _ ByVal lon As Double, _ ByVal datum As String, _ ByVal f0 As Double, _ ByVal cx As Double, _ ByVal cy As Double, _ ByVal cz As Double, _ ByVal tometre As Double _ ) As Integer

Visual Basic

Public Function DefineNolPrjTm( _
   ByVal prj As String, _
   ByVal lat As Double, _
   ByVal lon As Double, _
   ByVal datum As String, _
   ByVal f0 As Double, _
   ByVal cx As Double, _
   ByVal cy As Double, _
   ByVal cz As Double, _
   ByVal tometre As Double _
) As Integer

Parameters

prj: The named Coordinate Reference System to create, or replace.
lat: The Coordinate Reference System latitude origin, in degrees.
lon: The Coordinate Reference System longitude origin, in degrees.
datum: The named Geodetic Datum on which to base the Coordinate Reference System. This can be any named Geodetic Datum previously created using DefineNolDatum, or loaded from a Named Object Library.
f0: The scale on Central Meridian.
cx: The x coordinate position of the false origin.
cy: The y coordinate position of the false origin.
cz: The z coordinate position of the false origin.
tometre: The conversion from Coordinate Reference System units to metres.

Remarks

Available: GEO MM ME MD OM OD SISpy

Group:

Coordinate Methods

Example

sis.DefineNolPrjTm ("UserTM", 0, 0, "UserGO", 0, 99966, 500000, 0, 1)

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