Bug 117149 Add additional datapoint markers
I would like to propose adding additional datapoint markers. Attached is a set of markers I would like supported.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/attribute/impl/AttributePackageImpl.java
*/
	private EDataType triggerFlowObjectEDataType = null;
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	private EDataType unitsOfMeasurementObjectEDataType = null;
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	private EDataType verticalAlignmentObjectEDataType = null;
	/**
	 * Creates an instance of the model <b>Package </b>, registered with
	 * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry}by the
	 * package package URI value.
	 * <p>
	 * Note: the correct way to create the package is via the static factory
	 * method {@link #init init()}, which also performs initialization of the
	 * package, or returns the registered package, if one already exists. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see org.eclipse.emf.ecore.EPackage.Registry
	 * @see org.eclipse.birt.chart.model.attribute.AttributePackage#eNS_URI
	 * @see #init()
	 * @generated
	 */
	private AttributePackageImpl( )
	{
		super( eNS_URI, AttributeFactory.eINSTANCE );