roundedString(default: 'medium')
Controls what border radius is applied to a button. Valid values are: "small", "medium", "large", "full", and "none". Default value is "medium".
Example
<button id="dropdownbutton" type="button">Cancel</button>
<script>
$("#dropdownbutton").kendoDropDownButton({
items:[
{ text: "item 1" },
{ text: "item 2" }
],
rounded: "full"
});
</script>In this article