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/impl/TypePackageImpl.java
private boolean isCreated = false;
	/**
	 * Creates the meta-model objects for the package.  This method is
	 * guarded to have no affect on any invocation but its first.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void createPackageContents( )
	{
		if ( isCreated )
			return;
		isCreated = true;
		
		areaSeriesEClass = createEClass( AREA_SERIES );
		barSeriesEClass = createEClass( BAR_SERIES );
		createEAttribute( barSeriesEClass, BAR_SERIES__RISER );
		createEReference( barSeriesEClass, BAR_SERIES__RISER_OUTLINE );
		dialSeriesEClass = createEClass( DIAL_SERIES );
		createEReference( dialSeriesEClass, DIAL_SERIES__DIAL );
		createEReference( dialSeriesEClass, DIAL_SERIES__NEEDLE );
		lineSeriesEClass = createEClass( LINE_SERIES );
		createEReference( lineSeriesEClass, LINE_SERIES__MARKER );
		createEReference( lineSeriesEClass, LINE_SERIES__LINE_ATTRIBUTES );
		createEAttribute( lineSeriesEClass, LINE_SERIES__PALETTE_LINE_COLOR );
		createEAttribute( lineSeriesEClass, LINE_SERIES__CURVE );
		createEReference( lineSeriesEClass, LINE_SERIES__SHADOW_COLOR );
		createEAttribute( lineSeriesEClass, LINE_SERIES__CONNECT_MISSING_VALUE );
		pieSeriesEClass = createEClass( PIE_SERIES );
		createEAttribute( pieSeriesEClass, PIE_SERIES__EXPLOSION );