Class: VORuby::STC::V1_30::ProjectionType

Inherits:
Enumeration
  • Object
show all
Defined in:
lib/voruby/stc/1.30/stc.rb

Overview

The spherical-to-cartesian or cartesian-to-cartesian projection to be used; c-to-c projections are marked as such, all others are to be interpreted as s-to-c. Choices are:

* empty string: Planar (i.e., linear cartesian-to-cartesian) projection
* LOG: Linear-to-logarithmic cartesian-to-cartesian projection
* TAN: Tangent plane projection
* SIN: Sine projection
* STG: Stereographic projection
* ARC: Zenithal equidistant projection
* ZEA: Zenithal equal-area projection
* AIR: Airy projection
* CEA: Cylindrical equal-area projection
* CAR: Plate Carree projection
* MER: Mercator projection
* SFL: Sanson-Flamsteed projection
* PAR: Parabolic projection
* MOL: Mollweide projection
* AIT: Hammer-Aitoff projection
* COE: Conic equal-area projection
* COD: Conic equidistant projection
* COO: Conic orthomorphic projection
* BON: Bonne equal-area projectio
* PCO: Polyconic projection
* TSC: Tangential spherical cube projection
* CSC: COBE quadrilateralized spherical cube projection
* QSC: Quadrilateralized spherical cube projection

Instance Attribute Summary

Attributes inherited from Enumeration

#choices, #value

Class Method Summary collapse

Methods inherited from Enumeration

#==, #initialize, #to_s

Constructor Details

This class inherits a constructor from Enumeration

Class Method Details

.choices ⇒ Object 



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# File 'lib/voruby/stc/1.30/stc.rb', line 6702

def self.choices
  ['', 'LOG', 'TAN', 'SIN', 'STG', 'ARC', 'ZEA', 'AIR',
   'CEA', 'CAR', 'MER', 'SFL', 'PAR', 'MOL', 'AIT', 'COE',
   'COD', 'COO', 'BON', 'PCO', 'TSC', 'CSC', 'QSC']
end