Class: SVGProfiler

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

Defined Under Namespace

Classes: Histogram, Inkscape

Instance Method Summary collapse

Constructor Details

#initialize(xml_string) ⇒ SVGProfiler

Returns a new instance of SVGProfiler.



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# File 'lib/svg_profiler/base.rb', line 3

def initialize(xml_string)
  @xml_string = xml_string
  @inkscape = Inkscape.new(xml_string)
end

Instance Method Details

#aspect ⇒ Object 



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# File 'lib/svg_profiler/base.rb', line 20

def aspect
  width.to_f / height
end

#dimensions ⇒ Object 



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# File 'lib/svg_profiler/base.rb', line 16

def dimensions
  [width, height]
end

#height ⇒ Object 



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# File 'lib/svg_profiler/base.rb', line 12

def height
  @inkscape.height
end

#histogram ⇒ Object 



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# File 'lib/svg_profiler/base.rb', line 24

def histogram
  @inkscape.yield_png { |png| Histogram.for(@xml_string, png) }
end

#width ⇒ Object 



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# File 'lib/svg_profiler/base.rb', line 8

def width
  @inkscape.width
end