Stroke

<div id="surface"></div>
<script>
    var draw = kendo.drawing;
    var geom = kendo.geometry;

    var circleGeometry = new geom.Circle([100, 100], 30);
    var circle = new draw.Circle(circleGeometry, {
        stroke: {
            color: "blue",
            width: 4,
            opacity: 0.8,
            dashType: "dash"
        },
        fill: { color: "lightblue" }
    });

    var surface = draw.Surface.create($("#surface"));
    surface.draw(circle);
</script>