I have the following implementation. It works and functional.
However, I want to remove legend color boundary which is black. I could not able to figure out how?
var marker = new kendo.drawing.Path({
fill: {
color: color
}
}).moveTo(10, 0).lineTo(10, 10).lineTo(0, 10).lineTo(0,0).close();
http://jsfiddle.net/1ost124j/3/