Bug 117148 Support Accessibility
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/attribute/AttributePackage.java
EDataType getPercentageObject( );
	/**
	 * Returns the meta object for data type '{@link org.eclipse.birt.chart.model.attribute.Position <em>Position Object</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for data type '<em>Position Object</em>'.
	 * @see org.eclipse.birt.chart.model.attribute.Position
	 * @model instanceClass="org.eclipse.birt.chart.model.attribute.Position"
	 *        extendedMetaData="name='Position:Object' baseType='Position'" 
	 * @generated
	 */
	EDataType getPositionObject( );
	/**
	 * Returns the meta object for data type '<em>RGB Value</em>'. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @return the meta object for data type '<em>RGB Value</em>'.
	 * @model instanceClass="int"
	 * @generated
	 */
	EDataType getRGBValue( );
	/**
	 * Returns the meta object for data type '
	 * {@link java.lang.Integer <em>RGB Value Object</em>}'. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @return the meta object for data type '<em>RGB Value Object</em>'.
	 * @see java.lang.Integer
	 * @model instanceClass="java.lang.Integer"
	 * @generated
	 */