Class: GraphDecoration

Inherits:
Object
  • Object
show all
Defined in:
lib/graph_decorator.rb

Overview

decorator class – this serves as the superclass for all the concrete decorators

Instance Method Summary collapse

Constructor Details

#initialize(real_graph) ⇒ GraphDecoration

initialises the decorator object declared in the appliation, which is the compnonent class object mostly in the paramters



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# File 'lib/graph_decorator.rb', line 31

def initialize(real_graph)
  @real_graph = real_graph
end

Instance Method Details

#doubleChart ⇒ Object

returns pizza chart gem function to build the graph with the data from its concrete decorator classes and from basic class with the data type of the chart



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# File 'lib/graph_decorator.rb', line 41

def doubleChart
  return Charting.doublechart(@x_name, @y_data_1, @y_name_1, @y_data_2, @y_name_2, @real_graph.doubleChart)
end

#multipleChart ⇒ Object

returns pizza chart gem function to build the graph with the data from its concrete decorator classes and from basic class with the data type of the chart



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# File 'lib/graph_decorator.rb', line 46

def multipleChart
  return Charting.multichart(@x_name, @y_data_1, @y_name_1, @y_data_2, @y_name_2, @y_data_3, @y_name_3, @real_graph.multipleChart)
end

#singleChart ⇒ Object

returns pizza chart gem function to build the graph with the data from its concrete decorator classes and from basic class with the data type of the chart



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# File 'lib/graph_decorator.rb', line 36

def singleChart
  return Charting.singlechart(@x_name, @y_data_1, @y_name_1, @real_graph.singleChart)
end