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
} );
		addAnnotation( positionEEnum, source, new String[]{
				"name", "Position" 
		} );
		addAnnotation( positionObjectEDataType, source, new String[]{
				"name", "Position:Object", 
				"baseType", "Position" 
		} );
		addAnnotation( rgbValueEDataType, source, new String[]{
				"name", "RGBValue", 
				"baseType", "http://www.eclipse.org/emf/2003/XMLType#int", 
				"minInclusive", "0", 
				"maxInclusive", "255" 
		} );
		addAnnotation( rgbValueObjectEDataType, source, new String[]{
				"name", "RGBValue:Object", 
				"baseType", "RGBValue" 
		} );
		addAnnotation( riserTypeEEnum, source, new String[]{
				"name", "RiserType" 
		} );
		addAnnotation( riserTypeObjectEDataType, source, new String[]{
				"name", "RiserType:Object", 
				"baseType", "RiserType" 
		} );
		addAnnotation( rotation3DEClass, source, new String[]{
				"name", "Rotation3D", 
				"kind", "elementOnly" 
		} );
		addAnnotation( getRotation3D_Angles( ), source, new String[]{