moveCommand

 M startpoint absolute value

 m startpoint  offset to previous point

drawCommand

 L,l endPoint  create a straight line

 H,h x  create a horizontal line

 V,v y create a verizontal line

 C,c controlPoint1 controlPoint2 endpoint

     cubic Bezier curve

 Q,q controlPoint endPoint

     quadratic Bezier curve

 S,s controlPoint2 endPoint

      smooth cubic Bezier curve

 T,t controlPoint endPoint

     smooth quadratic Bezier curve

 A,a size(x-radius,y-radius) rotationAngle isLargeArcFlag sweepDirectionFlag endPoint

   creates a elliptical arc

CloseCommand

 z close point