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/AttributePackage.java
* The meta object id for the '{@link org.eclipse.birt.chart.model.attribute.TriggerFlow <em>Trigger Flow</em>}' enum.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.attribute.TriggerFlow
	 * @see org.eclipse.birt.chart.model.attribute.impl.AttributePackageImpl#getTriggerFlow()
	 * @generated
	 */
	int TRIGGER_FLOW = 67;
	/**
	 * The meta object id for the '{@link org.eclipse.birt.chart.model.attribute.UnitsOfMeasurement <em>Units Of Measurement</em>}' enum.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.attribute.UnitsOfMeasurement
	 * @see org.eclipse.birt.chart.model.attribute.impl.AttributePackageImpl#getUnitsOfMeasurement()
	 * @generated
	 */
	int UNITS_OF_MEASUREMENT = 68;
	/**
	 * The meta object id for the '{@link org.eclipse.birt.chart.model.attribute.VerticalAlignment <em>Vertical Alignment</em>}' enum.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.attribute.VerticalAlignment
	 * @see org.eclipse.birt.chart.model.attribute.impl.AttributePackageImpl#getVerticalAlignment()
	 * @generated
	 */
	int VERTICAL_ALIGNMENT = 69;
	/**
	 * The meta object id for the '<em>Action Type Object</em>' data type.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.attribute.ActionType
	 * @see org.eclipse.birt.chart.model.attribute.impl.AttributePackageImpl#getActionTypeObject()
	 * @generated