function render( ctx ) {
	var children;
	var props;

	props = {
		'namespace': 'http://www.w3.org/2000/svg',
		'id': ctx.id
	};

	debug( 'Rendering clipping path rectangle...' );
	children = [
		rect( ctx )
	];

	debug( 'Generating a virtual DOM tree (%s) with properties: %s.', ELEMENT, JSON.stringify( props ) );

	return h( ELEMENT, props, children );
}
Renders a clipping path.

@private
@param {Object} ctx - context
@returns {VTree} virtual tree