class Axlsx::ScatterSeries
A ScatterSeries
defines the x and y position of data in the chart @note The recommended way to manage series is to use Chart#add_series
@see Worksheet#add_chart
@see Chart#add_series
@see examples/example.rb
Attributes
color[R]
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]
smooth[R]
Line smoothing between data points @return [Boolean]
xData[R]
The x data for this series. @return [NamedAxisData]
yData[R]
The y data for this series. @return [NamedAxisData]
Public Class Methods
new(chart, options={})
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Creates a new ScatterSeries
Calls superclass method
# File lib/axlsx/drawing/scatter_series.rb, line 29 def initialize(chart, options={}) @xData, @yData = nil if options[:smooth].nil? # If caller hasn't specified smoothing or not, turn smoothing on or off based on scatter style @smooth = [:smooth, :smoothMarker].include?(chart.scatter_style) else # Set smoothing according to the option provided Axlsx::validate_boolean(options[:smooth]) @smooth = options[:smooth] end super(chart, options) @xData = AxDataSource.new(:tag_name => :xVal, :data => options[:xData]) unless options[:xData].nil? @yData = NumDataSource.new({:tag_name => :yVal, :data => options[:yData]}) unless options[:yData].nil? end
Public Instance Methods
color=(v)
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@see color
# File lib/axlsx/drawing/scatter_series.rb, line 45 def color=(v) @color = v end
smooth=(v)
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@see smooth
# File lib/axlsx/drawing/scatter_series.rb, line 50 def smooth=(v) Axlsx::validate_boolean(v) @smooth = v end
to_xml_string(str = '')
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Serializes the object @param [String] str @return [String]
Calls superclass method
# File lib/axlsx/drawing/scatter_series.rb, line 58 def to_xml_string(str = '') super(str) do # needs to override the super color here to push in ln/and something else! if color str << '<c:spPr><a:solidFill>' str << ('<a:srgbClr val="' << color << '"/>') str << '</a:solidFill>' str << '<a:ln><a:solidFill>' str << ('<a:srgbClr val="' << color << '"/></a:solidFill></a:ln>') str << '</c:spPr>' str << '<c:marker>' str << '<c:spPr><a:solidFill>' str << ('<a:srgbClr val="' << color << '"/>') str << '</a:solidFill>' str << '<a:ln><a:solidFill>' str << ('<a:srgbClr val="' << color << '"/></a:solidFill></a:ln>') str << '</c:spPr>' str << '</c:marker>' end @xData.to_xml_string(str) unless @xData.nil? @yData.to_xml_string(str) unless @yData.nil? str << ('<c:smooth val="' << ((smooth) ? '1' : '0') << '"/>') end str end