From 54e654648923212fb128214578fe502eaefd4eb9 Mon Sep 17 00:00:00 2001 From: Ian Anderson Date: Tue, 12 Aug 2014 17:33:38 -0400 Subject: Add support for enabling or disabling smoothed lines in a scatter chart series --- lib/axlsx/drawing/scatter_series.rb | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'lib/axlsx/drawing') diff --git a/lib/axlsx/drawing/scatter_series.rb b/lib/axlsx/drawing/scatter_series.rb index 28962230..c0d6e8f1 100644 --- a/lib/axlsx/drawing/scatter_series.rb +++ b/lib/axlsx/drawing/scatter_series.rb @@ -21,9 +21,21 @@ module Axlsx # @return [String] attr_reader :color + # Line smoothing between data points + # @return [Boolean] + attr_reader :smooth + # Creates a new ScatterSeries 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? @@ -34,6 +46,12 @@ module Axlsx @color = v end + # @see smooth + def smooth=(v) + Axlsx::validate_boolean(v) + @smooth = v + end + # Serializes the object # @param [String] str # @return [String] @@ -58,6 +76,7 @@ module Axlsx end @xData.to_xml_string(str) unless @xData.nil? @yData.to_xml_string(str) unless @yData.nil? + str << ('') end str end -- cgit v1.2.3