This sample is to show how to use the memo box.
ā—¸Layout
<annotationElements>
	<CanvasElement>
		<Label left="10" top="50" width="200" textAlign="center" fontSize="12" 
		text="This is the memo box." borderStyle="solid" borderColor="0x0" 
		backgroundColor="0xeca614" fontFamily="Malgun Gothic">
		</Label>
	</CanvasElement>
</annotationElements>