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

    // Create a curved path
    var path = new draw.Path()
        .moveTo(100, 150)
        .curveTo([150, 100], [200, 200], [250, 150])
        .stroke("orange", 2);

    // Get the second control point of the curve segment
    var currentControlOut = path.segments[0].controlOut();
    console.log("Current controlOut:", currentControlOut.x, currentControlOut.y);

    // Set a new second control point
    path.segments[0].controlOut(new geom.Point(180, 250));
    console.log("New controlOut:", path.segments[0].controlOut().x, path.segments[0].controlOut().y);

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