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CartographyCreateProjOrigin Method (String, Double, Double, Double, Boolean)

Create and initialize a cartography object using the specified projection string, setting the origin of the user defined local grid coordinates to the projected coordinates east, north, rotated orientationProj towards projection north.

Namespace:  DHI.Projections
Assembly:  DHI.Projections (in DHI.Projections.dll) Version: 19.0.0.0 (11.1.1.1111)
Syntax
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public static Cartography CreateProjOrigin(
	string projectionString,
	double east,
	double north,
	double orientationProj,
	bool validateProjectionString
)

Parameters

projectionString
Type: SystemString
A string in the WKT format for a spatial reference system, or one of the abbreviations
east
Type: SystemDouble
Origin easting/x coordinate value of the local grid origin
north
Type: SystemDouble
Origin northing/y coordinate value
orientationProj
Type: SystemDouble
Orientation of the local grid, rotation in degreesn clockwise from projection north
validateProjectionString
Type: SystemBoolean
Bool specifying if projectionstrings should be validated or not. It is fairly expensive to validate the projection strings, and the validation can be skipped by setting this flag to false. Then the user must beforehand check that the projection is valid by calling IsValid(String).

Return Value

Type: Cartography
See Also