Class: VORuby::STC::V1_30::CoordFITSColumnsType

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

Overview

Refers coordinate components to specific columns in the FITS file HDU.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from SerializableToXml

#element

Constructor Details

#initialize(options = {}) ⇒ CoordFITSColumnsType

Returns a new instance of CoordFITSColumnsType.



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# File 'lib/voruby/stc/1.30/stc.rb', line 3114

def initialize(options={})
  options.each { |key, value| send("#{key}=", value) }
end

Instance Attribute Details

#error ⇒ Object

Returns the value of attribute error.



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# File 'lib/voruby/stc/1.30/stc.rb', line 3111

def error
  @error
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/voruby/stc/1.30/stc.rb', line 3111

def name
  @name
end

#pix_size ⇒ Object

Returns the value of attribute pix_size.



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# File 'lib/voruby/stc/1.30/stc.rb', line 3111

def pix_size
  @pix_size
end

#resolution ⇒ Object

Returns the value of attribute resolution.



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# File 'lib/voruby/stc/1.30/stc.rb', line 3111

def resolution
  @resolution
end

#size ⇒ Object

Returns the value of attribute size.



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# File 'lib/voruby/stc/1.30/stc.rb', line 3111

def size
  @size
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/voruby/stc/1.30/stc.rb', line 3111

def value
  @value
end

Class Method Details

.from_xml(xml) ⇒ Object 



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# File 'lib/voruby/stc/1.30/stc.rb', line 3198

def self.from_xml(xml)
  root = element_from(xml)
  
  options = {}
  
  name = REXML::XPath.first(root, 'x:Name', {'x' => obj_ns.uri})
  options[:name] = name.text if name
  
  value = REXML::XPath.first(root, 'x:Value', {'x' => obj_ns.uri})
  options[:value] = value.text if value
  
  error = REXML::XPath.first(root, 'x:Error', {'x' => obj_ns.uri})
  options[:error] = error.text if error
  
  resolution = REXML::XPath.first(root, 'x:Resolution', {'x' => obj_ns.uri})
  options[:resolution] = resolution.text if resolution
  
  size = REXML::XPath.first(root, 'x:Size', {'x' => obj_ns.uri})
  options[:size] = size.text if size
  
  pix_size = REXML::XPath.first(root, 'x:PixSize', {'x' => obj_ns.uri})
  options[:pix_size] = pix_size.text if pix_size
  
  self.new(options)
end

Instance Method Details

#==(c) ⇒ Object 



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# File 'lib/voruby/stc/1.30/stc.rb', line 3147

def ==(c)
  self.name == c.name and
  self.value == c.value and
  self.error == c.error and
  self.resolution == c.resolution and
  self.size == c.size and
  self.pix_size == c.pix_size
end

#to_xml(name = nil) ⇒ Object 



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# File 'lib/voruby/stc/1.30/stc.rb', line 3156

def to_xml(name=nil)
  el = element(name)
  
  if self.name
    name_el = REXML::Element.new("#{obj_ns.prefix}:Name")
    name_el.text = self.name
    el.add_element(name_el)
  end
  
  if self.value
    value_el = REXML::Element.new("#{obj_ns.prefix}:Value")
    value_el.text = self.value
    el.add_element(value_el)
  end
  
  if self.error
    error_el = REXML::Element.new("#{obj_ns.prefix}:Error")
    error_el.text = self.error
    el.add_element(error_el)
  end
  
  if self.resolution
    resolution_el = REXML::Element.new("#{obj_ns.prefix}:Resolution")
    resolution_el.text = self.resolution
    el.add_element(resolution_el)
  end
  
  if self.size
    size_el = REXML::Element.new("#{obj_ns.prefix}:Size")
    size_el.text = self.size
    el.add_element(size_el)
  end
  
  if self.pix_size
    pix_size_el = REXML::Element.new("#{obj_ns.prefix}:PixSize")
    pix_size_el.text = self.pix_size
    el.add_element(pix_size_el)
  end
  
  el
end