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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
# encoding: UTF-8
module Axlsx
# A LineSeries defines the title, data and labels for line charts
# @note The recommended way to manage series is to use Chart#add_series
# @see Worksheet#add_chart
# @see Chart#add_series
class LineSeries < Series
# The data for this series.
# @return [ValAxisData]
attr_reader :data
# The labels for this series.
# @return [CatAxisData]
attr_reader :labels
# The fill color for this series.
# Red, green, and blue is expressed as sequence of hex digits, RRGGBB. A perceptual gamma of 2.2 is used.
# @return [String]
attr_reader :color
# Creates a new series
# @option options [Array, SimpleTypedList] data
# @option options [Array, SimpleTypedList] labels
# @param [Chart] chart
def initialize(chart, options={})
@labels, @data = nil, nil
super(chart, options)
@labels = CatAxisData.new(options[:labels]) unless options[:labels].nil?
@data = NamedAxisData.new('val', options[:data]) unless options[:data].nil?
end
# @see color
def color=(v)
@color = v
end
# Serializes the object
# @param [String] str
# @return [String]
def to_xml_string(str = '')
super(str) do
if color
str << '<c:spPr><a:solidFill>'
str << '<a:srgbClr val="' << color << '"/>'
str << '</a:solidFill></c:spPr>'
end
@labels.to_xml_string(str) unless @labels.nil?
@data.to_xml_string(str) unless @data.nil?
end
end
private
# assigns the data for this series
def data=(v) DataTypeValidator.validate "Series.data", [SimpleTypedList], v; @data = v; end
# assigns the labels for this series
def labels=(v) DataTypeValidator.validate "Series.labels", [SimpleTypedList], v; @labels = v; end
end
end
|
