blob: 7fa87cdec4eab4b7aac1765b5996ed27bac91043 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
# frozen_string_literal: true
module Axlsx
# 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
class Pie3DChart < 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
# @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
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
# Serializes the object
# @param [String] str
# @return [String]
def to_xml_string(str = +'')
super(str) do
str << '<c:pie3DChart>'
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:pie3DChart>'
end
end
end
end
|
