class Axlsx::Pie3DChart

The Pie3DChart is a three dimentional piechart (who would have guessed?) that you can add to your worksheet. @see Worksheet#add_chart @see Chart#add_series @see README for an example

Public Class Methods

new(frame, options={}) click to toggle source

Creates a new pie chart object @param [GraphicFrame] frame The workbook that owns this chart. @option options [Cell, String] title @option options [Boolean] show_legend @option options [Symbol] grouping @option options [String] gap_depth @option options [Integer] rot_x @option options [String] h_percent @option options [Integer] rot_y @option options [String] depth_percent @option options [Boolean] r_ang_ax @option options [Integer] perspective @see Chart @see View3D

Calls superclass method Axlsx::Chart::new
# File lib/axlsx/drawing/pie_3D_chart.rb, line 25
def initialize(frame, options={})
  @vary_colors = true
  super(frame, options)
  @series_type = PieSeries
  @view_3D = View3D.new({:rot_x =>30, :perspective=>30}.merge(options))
  @d_lbls = nil
end

Public Instance Methods

to_xml_string(str = '') click to toggle source

Serializes the object @param [String] str @return [String]

Calls superclass method Axlsx::Chart#to_xml_string
# File lib/axlsx/drawing/pie_3D_chart.rb, line 36
def to_xml_string(str = '')
  super(str) do |str_inner|

    str_inner << '<c:pie3DChart>'
    str_inner << '<c:varyColors val="' << vary_colors.to_s << '"/>'
    @series.each { |ser| ser.to_xml_string(str_inner) }
    d_lbls.to_xml_string(str) if @d_lbls
    str_inner << '</c:pie3DChart>'
  end
end