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
*/
	int JAVA_NUMBER_FORMAT_SPECIFIER_FEATURE_COUNT = FORMAT_SPECIFIER_FEATURE_COUNT + 2;
	/**
	 * The meta object id for the '{@link org.eclipse.birt.chart.model.attribute.impl.LineAttributesImpl <em>Line Attributes</em>}' class.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see org.eclipse.birt.chart.model.attribute.impl.LineAttributesImpl
	 * @see org.eclipse.birt.chart.model.attribute.impl.AttributePackageImpl#getLineAttributes()
	 * @generated
	 */
	int LINE_ATTRIBUTES = 21;
	/**
	 * The feature id for the '<em><b>Style</b></em>' attribute. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 * @ordered
	 */
	int LINE_ATTRIBUTES__STYLE = 0;
	/**
	 * The feature id for the '<em><b>Thickness</b></em>' attribute. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 * @ordered
	 */
	int LINE_ATTRIBUTES__THICKNESS = 1;
	/**
	 * The feature id for the '<em><b>Color</b></em>' containment reference.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated