Class: Writexlsx::Chart::Doughnut

Inherits:
Pie show all
Defined in:
lib/write_xlsx/chart/doughnut.rb

Constant Summary

Constants included from Writexlsx::Constants

Writexlsx::Constants::COL_MAX, Writexlsx::Constants::ROW_MAX, Writexlsx::Constants::SHEETNAME_MAX, Writexlsx::Constants::STR_MAX

Constants included from Utility::ChartFormatting

Utility::ChartFormatting::PATTERN_TYPES

Constants included from Utility::Common

Utility::Common::PERL_TRUE_VALUES

Instance Attribute Summary

Attributes inherited from Writexlsx::Chart

#already_inserted, #axis2_ids, #combined, #date_category, #embedded, #formula_data, #formula_ids, #height, #id, #index, #label_position_default, #label_positions, #name, #palette, #protection, #series_index, #width, #writer, #x2_axis, #x_offset, #x_scale, #y2_axis, #y_offset, #y_scale

Instance Method Summary collapse

Methods inherited from Pie

#set_rotation, #write_a_p_legend, #write_a_p_pr_legend, #write_first_slice_ang, #write_legend, #write_pie_chart, #write_plot_area, #write_show_leader_lines, #write_tx_pr_legend, #write_vary_colors

Methods included from Utility::SheetnameQuoting

#quote_sheetname

Methods included from Utility::XmlPrimitives

#r_id_attributes, #write_color, #write_xml_declaration, #xml_str

Methods included from Utility::CellReference

#row_col_notation, #substitute_cellref, #xl_cell_to_rowcol, #xl_col_to_name, #xl_range, #xl_range_formula, #xl_rowcol_to_cell

Methods inherited from Writexlsx::Chart

#already_inserted?, factory, #is_secondary?, #set_xml_writer, #write_bar_chart

Methods included from AxisWriter

#write_val_axis

Methods included from XmlWriter

#assemble_xml_file

Methods included from SeriesData

#data_id, #process_names

Methods included from Settings

#add_series, #combine, #set_chartarea, #set_drop_lines, #set_embedded_config_data, #set_high_low_lines, #set_legend, #set_plotarea, #set_size, #set_style, #set_table, #set_title, #set_up_down_bars, #set_x2_axis, #set_x_axis, #set_y2_axis, #set_y_axis, #show_blanks_as, #show_hidden_data, #show_na_as_empty_cell

Methods included from Gradient

#gradient_properties

Methods included from Utility::RichText

#convert_font_args, #get_font_latin_attributes, #get_font_style_attributes, #params_to_font, #underline_attributes, #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_def_rpr_r_pr_common, #write_tx_pr

Methods included from Utility::ChartFormatting

#color, #dash_types, #fill_properties, #layout_properties, #legend_properties, #line_fill_properties, #line_properties, #palette_color_from_index, #pattern_properties, #value_or_raise, #write_a_solid_fill, #write_a_srgb_clr

Methods included from Utility::Common

#absolute_char, #check_parameter, #float_to_str, #ptrue?, #put_deprecate_message

Constructor Details

#initialize(subtype) ⇒ Doughnut

Returns a new instance of Doughnut.



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# File 'lib/write_xlsx/chart/doughnut.rb', line 23

def initialize(subtype)
  super
  @vary_data_color = 1
  @hole_size       = 50
  @rotation        = 0
end

Instance Method Details

#set_hole_size(size) ⇒ Object

set_hole_size

Set the Doughnut chart hole size.



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# File 'lib/write_xlsx/chart/doughnut.rb', line 35

def set_hole_size(size)
  return unless size

  if size.between?(10, 90)
    @hole_size = size
  else
    raise "Hole size $size outside Excel range: 10 <= size <= 90"
  end
end