Class: Writexlsx::Package::Metadata

Inherits:
Object
  • Object
show all
Includes:
Utility
Defined in:
lib/write_xlsx/package/metadata.rb

Overview

Metadata - A class for writing the Excel XLSX metadata.xml file.

Constant Summary

Constants included from Utility

Utility::CHAR_WIDTHS, Utility::COL_MAX, Utility::PERL_TRUE_VALUES, Utility::ROW_MAX, Utility::SHEETNAME_MAX, Utility::STR_MAX

Instance Method Summary collapse

Methods included from Utility

#absolute_char, #check_dimensions, #check_dimensions_and_update_max_min_values, #check_parameter, #color, #convert_date_time, #convert_font_args, #dash_types, delete_files, #escape_url, #fill_properties, #float_to_str, #get_font_latin_attributes, #get_font_style_attributes, #layout_properties, #legend_properties, #line_fill_properties, #line_properties, #palette_color, #params_to_font, #pattern_properties, #pixels_to_points, #process_workbook_options, #ptrue?, #put_deprecate_message, #quote_sheetname, #r_id_attributes, #row_col_notation, #shape_style_base, #store_col_max_min_values, #store_row_max_min_values, #substitute_cellref, #underline_attributes, #v_shape_attributes_base, #v_shape_style_base, #value_or_raise, #write_a_body_pr, #write_a_def_rpr, #write_a_end_para_rpr, #write_a_lst_style, #write_a_p_formula, #write_a_p_pr_formula, #write_a_solid_fill, #write_a_srgb_clr, #write_anchor, #write_auto_fill, #write_color, #write_comment_path, #write_def_rpr_r_pr_common, #write_div, #write_fill, #write_font, #write_stroke, #write_tx_pr, #write_xml_declaration, #xl_cell_to_rowcol, #xl_col_to_name, #xl_range, #xl_range_formula, #xl_rowcol_to_cell, #xl_string_pixel_width, #xml_str

Constructor Details

#initialize(workbook) ⇒ Metadata

Returns a new instance of Metadata.



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# File 'lib/write_xlsx/package/metadata.rb', line 15

def initialize(workbook)
  @writer = Package::XMLWriterSimple.new
  @workbook      = workbook
end

Instance Method Details

#assemble_xml_file ⇒ Object 



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# File 'lib/write_xlsx/package/metadata.rb', line 24

def assemble_xml_file
  write_xml_declaration do
    # Write the metadata element.
    write_metadata
    # Write the metadataTypes element.
    write_metadata_types
    # Write the futureMetadata element.
    write_future_metadata
    # Write the cellMetadata element.
    write_cell_metadata
    @writer.end_tag('metadata')
  end
end

#set_xml_writer(filename) ⇒ Object 



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# File 'lib/write_xlsx/package/metadata.rb', line 20

def set_xml_writer(filename)
  @writer.set_xml_writer(filename)
end