Class: VORuby::STC::V1_10::Coords::PixelCoordinate

Inherits:
CoordinateType show all
Includes:
Coordinate
Defined in:
lib/voruby/stc/1.10/coords.rb

Overview

Generic coordinate element for pixels

Instance Attribute Summary collapse

Attributes inherited from CoordinateType

#name

Class Method Summary collapse

Instance Method Summary collapse

Methods included from SerializableToXml

#element

Methods inherited from CoordinateType

#initialize

Constructor Details

This class inherits a constructor from VORuby::STC::V1_10::Coords::CoordinateType

Instance Attribute Details

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/voruby/stc/1.10/coords.rb', line 1321

def value
  @value
end

Class Method Details

.from_xml(xml) ⇒ Object 



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# File 'lib/voruby/stc/1.10/coords.rb', line 1350

def self.from_xml(xml)
  root = element_from(xml)
  
  options = {
   :value => REXML::XPath.first(root, 'x:Value', {'x' => obj_ns.uri}).text
  }
  
  name = REXML::XPath.first(root, 'x:Name', {'x' => obj_ns.uri})
  options[:name] = name.text if name
  
  PixelCoordinate.new(options)
end

Instance Method Details

#==(c) ⇒ Object 



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# File 'lib/voruby/stc/1.10/coords.rb', line 1327

def ==(c)
  super(c) and
  self.value == c.value
end

#to_xml ⇒ Object 



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# File 'lib/voruby/stc/1.10/coords.rb', line 1332

def to_xml
  el = element()
  
  if self.name
    name = REXML::Element.new("#{obj_ns.prefix}:Name")
    name.text = self.name
    el.add_element(name)
  end
  
  value = REXML::Element.new("#{obj_ns.prefix}:Value")
  value.text = self.value.to_s
  el.add_element(value)
  
  collapse_namespaces(el)
  
  el
end