Class: RGeo::CoordSys::CS::ProjectionParameter

Inherits:
Base
  • Object
show all
Defined in:
lib/rgeo/coord_sys/cs/entities.rb

Overview

OGC spec description

A named projection parameter value. The linear units of parameters’ values match the linear units of the containing projected coordinate system. The angular units of parameter values match the angular units of the geographic coordinate system that the projected coordinate system is based on.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#encode_with, #eql?, #hash, #init_with, #inspect, #marshal_dump, #marshal_load, #to_s, #to_wkt

Constructor Details

#initialize(name, value) ⇒ ProjectionParameter

:nodoc:



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# File 'lib/rgeo/coord_sys/cs/entities.rb', line 304

def initialize(name, value) # :nodoc:
  @name = name
  @value = value.to_f
end

Instance Attribute Details

#name ⇒ Object (readonly)

The parameter name.



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# File 'lib/rgeo/coord_sys/cs/entities.rb', line 310

def name
  @name
end

#value ⇒ Object (readonly)

The parameter value.



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# File 'lib/rgeo/coord_sys/cs/entities.rb', line 313

def value
  @value
end

Class Method Details

.create(name, value) ⇒ Object

Create a parameter given the name and value.



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# File 'lib/rgeo/coord_sys/cs/entities.rb', line 322

def create(name, value)
  new(name, value)
end

Instance Method Details

#wkt_typename ⇒ Object 



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# File 'lib/rgeo/coord_sys/cs/entities.rb', line 315

def wkt_typename
  "PARAMETER"
end