Sha256: c61fb5683e96a1dd35452135d1179a0103088ef535c116123249560f72564afb
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Contents
# frozen_string_literal: true
module Axlsx
# The PieChart is a pie chart that you can add to your worksheet.
# @see Worksheet#add_chart
# @see Chart#add_series
# @see README for an example
class PieChart < Chart
# 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
# @see Chart
def initialize(frame, options = {})
@vary_colors = true
super(frame, options)
@series_type = PieSeries
@d_lbls = nil
end
# Serializes the object
# @param [String] str
# @return [String]
def to_xml_string(str = +'')
super(str) do
str << '<c:pieChart>'
str << '<c:varyColors val="' << vary_colors.to_s << '"/>'
@series.each { |ser| ser.to_xml_string(str) }
d_lbls.to_xml_string(str) if @d_lbls
str << '</c:pieChart>'
end
end
end
end
Version data entries
4 entries across 4 versions & 2 rubygems