Doesn't convert icons

[jvishal]

I tried this in my page but it is not exporting icons I have used like:
var childImage = child.append("image") .attr("x", (childX - iconWidth/2)) .attr("y", (rootShapeY+170+0)) .attr("width", iconWidth) .attr("height", iconHeight) .attr("xlink:href", "file:/C:/Users/vjb/Desktop/InfoSpecifier/childIcon.png") ;