Class: Writexlsx::Chart::Line

Inherits:
Writexlsx::Chart show all
Includes:
Utility
Defined in:
lib/write_xlsx/chart/line.rb

Constant Summary

Constants included from Utility

Utility::COL_MAX, Utility::ROW_MAX, Utility::SHEETNAME_MAX, Utility::STR_MAX

Instance Attribute Summary

Attributes inherited from Writexlsx::Chart

#embedded, #formula_data, #formula_ids, #id, #index, #palette

Instance Method Summary collapse

Methods included from Utility

#absolute_char, delete_files, #put_deprecate_message, #substitute_cellref, #underline_attributes, #xl_cell_to_rowcol, #xl_col_to_name, #xl_range, #xl_range_formula, #xl_rowcol_to_cell, #xml_str

Methods inherited from Writexlsx::Chart

#add_series, #assemble_xml_file, factory, #set_chartarea, #set_embedded_config_data, #set_legend, #set_plotarea, #set_style, #set_title, #set_x_axis, #set_xml_writer, #set_y_axis, #write_bar_chart

Constructor Details

#initialize ⇒ Line

Returns a new instance of Line.



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# File 'lib/write_xlsx/chart/line.rb', line 22

def initialize
  super(self.class)
  @default_marker = {:type => 'none'}
end

Instance Method Details

#write_chart_type ⇒ Object

Override the virtual superclass method with a chart specific method.



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# File 'lib/write_xlsx/chart/line.rb', line 30

def write_chart_type
  # Write the c:barChart element.
  write_line_chart
end

#write_line_chart ⇒ Object

Write the <c:lineChart> element.



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# File 'lib/write_xlsx/chart/line.rb', line 38

def write_line_chart
  @writer.tag_elements('c:lineChart') do
    # Write the c:grouping element.
    write_grouping('standard')
    # Write the series elements.
    write_series
  end
end