Class: IgsPieChart

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

Instance Method Summary collapse

Constructor Details

#initialize(size, endomargin = 0, target_element = 'body', data) ⇒ IgsPieChart

data=



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# File 'lib/igs_pie_chart.rb', line 7

def initialize(size,endomargin=0,target_element='body',data)
  @size = size
  @endomargin = endomargin
  @data = data.values
  @labels = data.keys
  @target_element = target_element
end

Instance Method Details

#data=(data) ⇒ Object 



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# File 'lib/igs_pie_chart.rb', line 30

def data=(data)
  @data=data
end

#height=(height) ⇒ Object 



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# File 'lib/igs_pie_chart.rb', line 38

def height=(height)
  @height = height
end

#render ⇒ Object 



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# File 'lib/igs_pie_chart.rb', line 15

def render
  begin
    path = File.expand_path("../../templates/pie_chart.html.erb", __FILE__)  
    rendering = ERB.new(File.read(path)).result(binding)
  rescue Exception => e
    STDERR.puts "Erro ao renderizar JavaScript! #{e}"
    rendering = nil
  end
  return rendering
end

#to_s ⇒ Object 



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# File 'lib/igs_pie_chart.rb', line 26

def to_s
  render
end

#width=(width) ⇒ Object 



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# File 'lib/igs_pie_chart.rb', line 34

def width=(width)
  @width = width
end