Class: Pixelart::Vector::Circle

Inherits:
Shape
  • Object
show all
Defined in:
lib/pixelart/vector.rb

Instance Method Summary collapse

Constructor Details

#initialize(cx, cy, r, fill:) ⇒ Circle

Returns a new instance of Circle.



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# File 'lib/pixelart/vector.rb', line 8

def initialize( cx, cy, r, fill: )
  @cx   = cx
  @cy   = cy
  @r    = r
  @fill = fill
end

Instance Method Details

#to_magick ⇒ Object 



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# File 'lib/pixelart/vector.rb', line 19

def to_magick
  ## circle
  ##  give the center and any point on the perimeter (boundary)
  px = @cx+@r
  py = @cy
  "-fill '#{@fill}' -draw 'circle #{@cx},#{@cy},#{px},#{py}'"
end

#to_svg ⇒ Object 



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# File 'lib/pixelart/vector.rb', line 15

def to_svg
  %Q{<circle cx="#{@cx}" cy="#{@cy}" r="#{@r}" fill="#{@fill}" />}
end