Class: GraphStats

Inherits:
Object
  • Object
show all
Defined in:
lib/seqtrimnext/classes/graph_stats.rb

Overview

require ‘gnu_plot_graph’

Instance Method Summary collapse

Constructor Details

#initialize(stats, initial_stats = nil) ⇒ GraphStats

Returns a new instance of GraphStats.



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# File 'lib/seqtrimnext/classes/graph_stats.rb', line 8

def initialize(stats,initial_stats=nil)
  #load stats
  init_stats=initial_stats
  
  if init_stats.nil?
    if File.exists?(File.join(OUTPUT_PATH,'initial_stats.json'))
      r=File.read(File.join(OUTPUT_PATH,'initial_stats.json'))
      init_stats= JSON::parse(r)
    else
      init_stats=[]
    end
    
  end
  # puts init_stats.to_json
  #r=File.read(File.join(File.dirname(__FILE__),'stats.json'))
  if !File.exists?('graphs')
    Dir.mkdir('graphs')
  end
  @stats=stats

  @stats.each do |plugin_name,plugin_value|
    # get plugin class
    begin
      plugin_class = Object.const_get(plugin_name)
    rescue Exception => e
      # puts "RESCUE",e.message,e.backtrace
      plugin_class = Plugin
    end
        

    plugin_value.keys.each do |stats_name|
      puts "Plotting #{stats_name} from #{plugin_name}"
      # if graph is not ignored
      if !plugin_class.graph_ignored?(stats_name)

        x=[]
        y=[]

        # get filename
        file_name=File.join('graphs',plugin_class.get_graph_filename(plugin_name,stats_name)+'.png')

        # create new graph object
        plot=ScbiPlot::Histogram.new(file_name,plugin_class.get_graph_title(plugin_name,stats_name))

        plugin_class.auto_setup(plugin_value[stats_name],stats_name,x,y)

        # puts plugin_class.name.to_s
        # plot_setup returns true if it has already handled the setup of the plot, if not, handle here
        if !plugin_class.plot_setup(plugin_value[stats_name],stats_name,x,y,init_stats,plot)
          if !x.empty? && !y.empty? && (x.length==y.length)

            plot.x_label= "Length"
            plot.y_label= "Count"

            plot.add_x(x)
            plot.add_y(y)
            
            plot.do_graph
          end
          
        end

        # if !x.empty? && !y.empty? && (x.length==y.length)
        #   
        # end
      end
    end
  end

end