Class: Writexlsx::Chart::Trendline

Inherits:
Chartline
  • Object
show all
Defined in:
lib/write_xlsx/chart/series.rb

Constant Summary

Constants included from Utility

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

Instance Attribute Summary collapse

Attributes inherited from Chartline

#fill, #line, #type

Instance Method Summary collapse

Methods inherited from Chartline

#fill_defined?, #line_defined?

Methods included from Gradient

#gradient_properties

Methods included from Utility

#absolute_char, #check_dimensions, #check_dimensions_and_update_max_min_values, #check_parameter, #convert_date_time, #dash_types, delete_files, #fill_properties, #float_to_str, #layout_properties, #line_fill_properties, #line_properties, #palette_color, #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_anchor, #write_auto_fill, #write_color, #write_comment_path, #write_div, #write_fill, #write_font, #write_stroke, #write_xml_declaration, #xl_cell_to_rowcol, #xl_col_to_name, #xl_range, #xl_range_formula, #xl_rowcol_to_cell, #xml_str

Constructor Details

#initialize(params) ⇒ Trendline


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# File 'lib/write_xlsx/chart/series.rb', line 53

def initialize(params)
  super(params)

  @name     = params[:name]
  @forward  = params[:forward]
  @backward = params[:backward]
  @order    = params[:order]
  @period   = params[:period]
  @type     = value_or_raise(types, params[:type], 'trendline type')
end

Instance Attribute Details

#backwardObject (readonly)

Returns the value of attribute backward


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# File 'lib/write_xlsx/chart/series.rb', line 51

def backward
  @backward
end

#forwardObject (readonly)

Returns the value of attribute forward


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# File 'lib/write_xlsx/chart/series.rb', line 51

def forward
  @forward
end

#nameObject (readonly)

Returns the value of attribute name


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# File 'lib/write_xlsx/chart/series.rb', line 51

def name
  @name
end

#orderObject (readonly)

Returns the value of attribute order


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# File 'lib/write_xlsx/chart/series.rb', line 51

def order
  @order
end

#periodObject (readonly)

Returns the value of attribute period


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# File 'lib/write_xlsx/chart/series.rb', line 51

def period
  @period
end