lib/svgcode/gcode/command.rb in svgcode-0.4.0 vs lib/svgcode/gcode/command.rb in svgcode-0.6.0

@@ -121,9 +121,18 @@
           Command.new(:x, x),
           Command.new(:y, y)
         ])
       end
 
+      # X and Y are the endpoint, and I is the X offset of the centrepoint
+      def self.arc(x, y, i)
+        Command.new(:g, 2, [
+          Command.new(:x, x),
+          Command.new(:y, y),
+          Command.new(:i, i)
+        ])
+      end
+
       def self.clear(clearance)
         Command.new(:g, 0, [
           Command.new(:z, clearance)
         ])
       end