You can buy this project and download/modify it how often you want.
<text> dy attribute 'onload' SVGLengthList <text> getDy() in 'onload' getNumberOfItems SVGLengthList SVGLengthList text with clear SVGLengthList SVGLengthList text with getItem SVGLengthList SVGLengthList first point insertItemBefore SVGLengthList SVGLengthList inserted point replaceItem SVGLengthList SVGLengthList replaced point removeItem SVGLengthList SVGLengthList removed point initialize/appendItem SVGLengthList SVGLengthList intialized point appended point setAttribute SVGLengthList SVGLengthList before after setAttribute2 SVGLengthList SVGLengthList point 0 before point 0 after