<svg xmlns="http://www.w3.org/2000/svg" version="1.1" sclMarkFont="Arial 10" sclHor="2" sclVer="3" sclColor="gray" sclMarkColor="gray">
    <style type="text/css">
	    #scVer rect { stroke: none; }
	    #scVer text { stroke: none; }
	    #scHor rect { stroke: none; }
	    #scHor text { stroke: none; }
	    #drawArea path { fill: none; }
    </style>
    <!--Draw grid and markers-->
    <g id="scVer" />
    <g id="scHor" />
    <!--Curves area -->
    <g id="drawArea" />
</svg>