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/type/TypePackage.java
int PIE_SERIES__SERIES_IDENTIFIER = ComponentPackage.SERIES__SERIES_IDENTIFIER;
	/**
	 * The feature id for the '<em><b>Data Point</b></em>' containment reference.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int PIE_SERIES__DATA_POINT = ComponentPackage.SERIES__DATA_POINT;
	/**
	 * The feature id for the '<em><b>Data Sets</b></em>' map.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int PIE_SERIES__DATA_SETS = ComponentPackage.SERIES__DATA_SETS;
	/**
	 * The feature id for the '<em><b>Label Position</b></em>' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int PIE_SERIES__LABEL_POSITION = ComponentPackage.SERIES__LABEL_POSITION;
	/**
	 * The feature id for the '<em><b>Stacked</b></em>' attribute. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 * @ordered
	 */