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
theLayoutPackage.initializePackageContents( );
		theTypePackage.initializePackageContents( );
		
		EValidator.Registry.INSTANCE.put( theAttributePackage,
				new EValidator.Descriptor( ) {
					public EValidator getEValidator( )
					{
						return AttributeValidator.INSTANCE;
					}
				} );
		
		theAttributePackage.freeze( );
		return theAttributePackage;
	}
	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public EClass getActionValue( )
	{
		return actionValueEClass;
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EClass getAngle3D( )
	{
		return angle3DEClass;