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
initEAttribute( getNumberFormatSpecifier_FractionDigits( ),
				theXMLTypePackage.getInt( ),
				"fractionDigits", null, 1, 1, NumberFormatSpecifier.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_UNSETTABLE, !IS_ID, !IS_UNIQUE, !IS_DERIVED, IS_ORDERED ); 
		initEClass( paletteEClass,
				Palette.class,
				"Palette", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS ); 
		initEAttribute( getPalette_Name( ),
				theXMLTypePackage.getString( ),
				"name", null, 1, 1, Palette.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, !IS_UNIQUE, !IS_DERIVED, IS_ORDERED ); 
		initEReference( getPalette_Entries( ),
				this.getFill( ),
				null,
				"entries", null, 1, -1, Palette.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED ); 
		initEClass( rotation3DEClass,
				Rotation3D.class,
				"Rotation3D", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS ); 
		initEReference( getRotation3D_Angles( ),
				this.getAngle3D( ),
				null,
				"angles", null, 0, -1, Rotation3D.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED ); 
		initEClass( scriptValueEClass,
				ScriptValue.class,
				"ScriptValue", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS ); 
		initEAttribute( getScriptValue_Script( ),
				theXMLTypePackage.getString( ),
				"script", null, 1, 1, ScriptValue.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, !IS_UNIQUE, !IS_DERIVED, IS_ORDERED ); 
		initEClass( seriesValueEClass,
				SeriesValue.class,
				"SeriesValue", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS ); 
		initEAttribute( getSeriesValue_Name( ),