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
* <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.attribute.TriggerFlow
	 * @see org.eclipse.birt.chart.model.attribute.impl.AttributePackageImpl#getTriggerFlowObject()
	 * @generated
	 */
	int TRIGGER_FLOW_OBJECT = 105;
	/**
	 * The meta object id for the '<em>Units Of Measurement Object</em>' data type.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.attribute.UnitsOfMeasurement
	 * @see org.eclipse.birt.chart.model.attribute.impl.AttributePackageImpl#getUnitsOfMeasurementObject()
	 * @generated
	 */
	int UNITS_OF_MEASUREMENT_OBJECT = 106;
	/**
	 * The meta object id for the '<em>Vertical Alignment Object</em>' data type.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.attribute.VerticalAlignment
	 * @see org.eclipse.birt.chart.model.attribute.impl.AttributePackageImpl#getVerticalAlignmentObject()
	 * @generated
	 */
	int VERTICAL_ALIGNMENT_OBJECT = 107;
	/**
	 * Returns the meta object for class '{@link org.eclipse.birt.chart.model.attribute.ActionValue <em>Action Value</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for class '<em>Action Value</em>'.
	 * @see org.eclipse.birt.chart.model.attribute.ActionValue
	 * @generated
	 */
	EClass getActionValue( );