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
/**
	 * The feature id for the '<em><b>Dial</b></em>' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int DIAL_SERIES__DIAL = ComponentPackage.SERIES_FEATURE_COUNT + 0;
	/**
	 * The feature id for the '<em><b>Needle</b></em>' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int DIAL_SERIES__NEEDLE = ComponentPackage.SERIES_FEATURE_COUNT + 1;
	/**
	 * The number of structural features of the '<em>Dial Series</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int DIAL_SERIES_FEATURE_COUNT = ComponentPackage.SERIES_FEATURE_COUNT + 2;
	/**
	 * The meta object id for the '{@link org.eclipse.birt.chart.model.type.impl.PieSeriesImpl <em>Pie Series</em>}' class.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.type.impl.PieSeriesImpl
	 * @see org.eclipse.birt.chart.model.type.impl.TypePackageImpl#getPieSeries()
	 * @generated