Method: Proj::PjObject#factors

Defined in:
lib/proj/pj_object.rb

#factors(coordinate) ⇒ PJ_FACTORS

Calculate various cartographic properties, such as scale factors, angular distortion and meridian convergence. Depending on the underlying projection values will be calculated either numerically (default) or analytically. The function also calculates the partial derivatives of the given coordinate.

Parameters:

  • coordinate (Coordinate) —

    Input geodetic coordinate in radians

Returns:

  • (PJ_FACTORS)

See Also:



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# File 'lib/proj/pj_object.rb', line 447

def factors(coordinate)
  Api.proj_factors(self, coordinate)
end