Class: Plurimath::Math::Function::Stackrel

Inherits:
BinaryFunction show all
Defined in:
lib/plurimath/math/function/stackrel.rb

Constant Summary collapse

FUNCTION = 
{
  name: "stackrel",
  first_value: "above",
  second_value: "below",
}.freeze

Instance Attribute Summary

Attributes inherited from BinaryFunction

#parameter_one, #parameter_two

Instance Method Summary collapse

Methods inherited from BinaryFunction

#==, #all_values_exist?, #any_value_exist?, #initialize, #to_asciimath_math_zone, #to_latex, #to_latex_math_zone, #to_mathml_math_zone, #to_omml_math_zone

Methods inherited from Core

#ascii_fields_to_print, #class_name, #common_math_zone_conversion, #dump_mathml, #dump_omml, #dump_ox_nodes, #empty_tag, #extract_class_from_text, #extractable?, #filtered_values, #font_style_t_tag, #gsub_spacing, #insert_t_tag, #invert_unicode_symbols, #latex_fields_to_print, #mathml_fields_to_print, #nary_attr_value, #omml_fields_to_print, #omml_nodes, #omml_parameter, #omml_tag_name, #r_element, #tag_name, #validate_function_formula, #validate_mathml_fields

Constructor Details

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

Instance Method Details

#to_asciimath ⇒ Object 



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

def to_asciimath
  first_value  = wrapped(parameter_one)
  second_value = wrapped(parameter_two)
  "#{class_name}#{first_value}#{second_value}"
end

#to_html ⇒ Object 



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# File 'lib/plurimath/math/function/stackrel.rb', line 30

def to_html
  first_value = parameter_one&.to_html
  second_value = parameter_two&.to_html
  "#{first_value}#{second_value}"
end

#to_mathml_without_math_tag ⇒ Object 



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

def to_mathml_without_math_tag
  mover = Utility.ox_element("mover")
  first_value = Utility.ox_element("mrow")
  first_value << parameter_one.to_mathml_without_math_tag if parameter_one
  second_value = Utility.ox_element("mrow")
  second_value << parameter_two.to_mathml_without_math_tag if parameter_two
  Utility.update_nodes(mover, [second_value, first_value])
end

#to_omml_without_math_tag(display_style) ⇒ Object 



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# File 'lib/plurimath/math/function/stackrel.rb', line 36

def to_omml_without_math_tag(display_style)
  limupp   = Utility.ox_element("limUpp", namespace: "m")
  limupppr = Utility.ox_element("limUppPr", namespace: "m")
  limupppr << Utility.pr_element("ctrl", true, namespace: "m")
  Utility.update_nodes(
    limupp,
    [
      limupppr,
      omml_parameter(parameter_two, display_style, tag_name: "e"),
      omml_parameter(parameter_one, display_style, tag_name: "lim"),
    ],
  )
  [limupp]
end