Class: Sketch::Element

Inherits:
Valuable
  • Object
show all
Includes:
Base
Defined in:
lib/sketch/element.rb

Direct Known Subclasses

Circle, Ellipse, Line, Path, Polygon, Rect, Star, Text, Triangle

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Base

#svg_attributes

Class Method Details

.central_point(x_param = :x, y_param = :y) ⇒ Object 



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# File 'lib/sketch/element.rb', line 18

def central_point( x_param = :x, y_param = :y )
  define_method :point= do |coordinates|
    attributes[x_param], attributes[y_param] = *coordinates
  end
  
  define_method :point do
    [attributes[x_param], attributes[y_param]]
  end
end

Instance Method Details

#draw(canvas) ⇒ Object 



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# File 'lib/sketch/element.rb', line 9

def draw(canvas)
  canvas.send( self.svg_node, svg_attributes )
end

#svg_node ⇒ Object 



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# File 'lib/sketch/element.rb', line 13

def svg_node
  self.class.name.split('::').last.downcase
end