Module: PlotSimple::Charts

Defined in:
lib/plot_simple.rb

Instance Method Summary collapse

Instance Method Details

#addCategory(tick, size, link) ⇒ Object 



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

def addCategory(tick,size,link)
  category = Hash[:tick=>tick,:bar_size=>size,:link=>link]
  @chart[:categories] << category
  @chart[:pointLabels] << size
end

#newBarChart ⇒ Object 



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# File 'lib/plot_simple.rb', line 4

def newBarChart
  @chart = Hash[]
  @chart.merge!(:categories=>[])
  #following line is to avoid URLS from being shown for point labels
  @chart.merge!(:pointLabels=>[])
end

#renderXML(chart = nil) ⇒ Object 



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# File 'lib/plot_simple.rb', line 44

def renderXML(chart = nil)
  chart ||= @chart
  render :partial=>"plot_simple/chartxml",:locals=>{:chart=>chart}
end

#setBackgroundColor(color) ⇒ Object 



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# File 'lib/plot_simple.rb', line 19

def setBackgroundColor(color)
  @chart.merge!(Hash[:background_color,color])
end

#setBackgroundImage(image) ⇒ Object 



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

def setBackgroundImage(image)
  @chart.merge!(Hash[:background_image,image])
end

#setBorderColor(color) ⇒ Object 



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# File 'lib/plot_simple.rb', line 23

def setBorderColor(color)
  @chart.merge!(Hash[:border_color,color])
end

#setChartHeight(height) ⇒ Object 



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

def setChartHeight(height)
  @chart.merge!(Hash[:chart_height,height])
end

#setChartWidth(width) ⇒ Object 



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

def setChartWidth(width)
  @chart.merge!(Hash[:chart_width,width])
end

#setLineColor(color) ⇒ Object 



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# File 'lib/plot_simple.rb', line 27

def setLineColor(color)
  @chart.merge!(Hash[:line_color,color])
end

#setTitle(title) ⇒ Object 



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# File 'lib/plot_simple.rb', line 11

def setTitle(title)
  @chart.merge!(Hash[:title,title])
end