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/type/TypePackage.java
* @see org.eclipse.birt.chart.model.type.PieSeries#getSliceOutline()
	 * @see #getPieSeries()
	 * @generated
	 */
	EReference getPieSeries_SliceOutline( );
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.birt.chart.model.type.PieSeries#getRatio <em>Ratio</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Ratio</em>'.
	 * @see org.eclipse.birt.chart.model.type.PieSeries#getRatio()
	 * @see #getPieSeries()
	 * @generated
	 */
	EAttribute getPieSeries_Ratio( );
	/**
	 * Returns the meta object for class '{@link org.eclipse.birt.chart.model.type.ScatterSeries <em>Scatter Series</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for class '<em>Scatter Series</em>'.
	 * @see org.eclipse.birt.chart.model.type.ScatterSeries
	 * @generated
	 */
	EClass getScatterSeries( );
	/**
	 * Returns the meta object for class '{@link org.eclipse.birt.chart.model.type.StockSeries <em>Stock Series</em>}'.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @return the meta object for class '<em>Stock Series</em>'.
	 * @see org.eclipse.birt.chart.model.type.StockSeries
	 * @generated
	 */