Class: Goldendocx::Components::Chart

Inherits:
Object
  • Object
show all
Includes:
Document
Defined in:
lib/goldendocx/components/chart.rb

Direct Known Subclasses

BarChart, ColumnChart, DoughnutChart, LineChart

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Document

#to_document_xml

Methods included from Element

#build_element, #namespace, #tag, #tag_name

Methods included from HasChildren

#children, #read_child, #read_children

Methods included from HasAttributes

#assign_attributes, #attributes, #read_attributes

Constructor Details

#initialize(chart_id, relationship_id, attributes = {}) ⇒ Chart 



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# File 'lib/goldendocx/components/chart.rb', line 21

def initialize(chart_id, relationship_id, attributes = {})
  @id = chart_id
  @series = []

  @paragraph = Goldendocx::Components::Paragraph.new
  inline_drawing = @paragraph.build_run.build_drawing.build_inline
  inline_drawing.build_non_visual_property(relationship_id:)
  inline_drawing.build_extents(width: attributes[:width], height: attributes[:height])
  inline_drawing.build_graphic.build_data.build_chart(relationship_id:)
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/goldendocx/components/chart.rb', line 19

def id
  @id
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/goldendocx/components/chart.rb', line 18

def name
  @name
end

#series ⇒ Object (readonly)

Returns the value of attribute series.



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# File 'lib/goldendocx/components/chart.rb', line 19

def series
  @series
end

Instance Method Details

#add_series(name, categories, values) ⇒ Object 



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# File 'lib/goldendocx/components/chart.rb', line 32

def add_series(name, categories, values)
  ser_id = series.size + 1
  the_chart.build_series(categories:, values:, id: ser_id, name:)
  ser = Goldendocx::Charts::Series.new(categories:, values:, id: ser_id, name:)
  series << ser
  ser
end

#to_element(**context) ⇒ Object 



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# File 'lib/goldendocx/components/chart.rb', line 44

def to_element(**context)
  @paragraph.to_element(**context)
end

#to_xml ⇒ Object 



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# File 'lib/goldendocx/components/chart.rb', line 40

def to_xml
  @paragraph.to_xml
end

#write_to(zos) ⇒ Object 



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# File 'lib/goldendocx/components/chart.rb', line 48

def write_to(zos)
  entry_name = format(Goldendocx::Charts::RELATIONSHIP_NAME_PATTERN, id:)
  zos.put_next_entry "word/#{entry_name}"
  zos.write to_document_xml
end