Class: Plurimath::Math::Function::Oint

Inherits:
TernaryFunction show all
Defined in:
lib/plurimath/math/function/oint.rb

Instance Attribute Summary

Attributes inherited from TernaryFunction

#parameter_one, #parameter_three, #parameter_two

Instance Method Summary collapse

Methods inherited from TernaryFunction

#==, #initialize, #to_html

Methods inherited from Core

#class_name, #empty_tag, #insert_t_tag, #nary_attr_value, #omml_parameter, #omml_tag_name, #r_element, #tag_name, #validate_function_formula

Constructor Details

This class inherits a constructor from Plurimath::Math::Function::TernaryFunction

Instance Method Details

#to_asciimath ⇒ Object 



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# File 'lib/plurimath/math/function/oint.rb', line 9

def to_asciimath
  first_value = "_#{wrapped(parameter_one)}" if parameter_one
  second_value = "^#{wrapped(parameter_two)}" if parameter_two
  "oint#{first_value}#{second_value} #{parameter_three&.to_asciimath}".strip
end

#to_latex ⇒ Object 



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# File 'lib/plurimath/math/function/oint.rb', line 15

def to_latex
  first_value = "_#{latex_wrapped(parameter_one)}" if parameter_one
  second_value = "^#{latex_wrapped(parameter_two)}" if parameter_two
  "\\#{class_name}#{first_value}#{second_value} #{parameter_three&.to_latex}".strip
end

#to_mathml_without_math_tag ⇒ Object 



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# File 'lib/plurimath/math/function/oint.rb', line 21

def to_mathml_without_math_tag
  mo_tag = Utility.ox_element("mo") << invert_unicode_symbols.to_s
  return mo_tag unless all_values_exist?

  value_array = [mo_tag]
  value_array << parameter_one&.to_mathml_without_math_tag
  value_array << parameter_two&.to_mathml_without_math_tag
  tag_name = if parameter_one && parameter_two
               "subsup"
             else
               parameter_one ? "sub" : "sup"
             end
  msubsup_tag = Utility.ox_element("m#{tag_name}")
  Utility.update_nodes(msubsup_tag, value_array)
  return msubsup_tag if parameter_three.nil?

  Utility.update_nodes(
    Utility.ox_element("mrow"),
    [
      msubsup_tag,
      parameter_three&.to_mathml_without_math_tag,
    ].compact,
  )
end

#to_omml_without_math_tag ⇒ Object 



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# File 'lib/plurimath/math/function/oint.rb', line 46

def to_omml_without_math_tag
  if all_values_exist?
    nary = Utility.ox_element("nary", namespace: "m")
    Utility.update_nodes(
      nary,
      [
        narypr("∮", function_type: "subSup"),
        omml_parameter(parameter_one, tag_name: "sub"),
        omml_parameter(parameter_two, tag_name: "sup"),
        omml_parameter(parameter_three, tag_name: "e"),
      ],
    )
    [nary]
  else
    r_tag = Utility.ox_element("r", namespace: "m")
    t_tag = Utility.ox_element("t", namespace: "m")
    r_tag << (t_tag << "&#x222e;")
    [r_tag]
  end
end