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.ui.extension/src/org/eclipse/birt/chart/ui/swt/type/AreaChart.java
{
		if ( sDimension == null || sDimension.equals( TWO_DIMENSION_TYPE ) )
		{
			return ChartDimension.TWO_DIMENSIONAL_LITERAL;
		}
		if ( sDimension.equals( THREE_DIMENSION_TYPE ) )
		{
			return ChartDimension.THREE_DIMENSIONAL_LITERAL;
		}
		return ChartDimension.TWO_DIMENSIONAL_WITH_DEPTH_LITERAL;
	}
	public ISelectDataComponent getBaseUI( Chart chart,
			ISelectDataCustomizeUI selectDataUI, IUIServiceProvider builder,
			Object oContext, String sTitle )
	{
		return new DefaultBaseSeriesComponent( (SeriesDefinition) ChartUIUtil.getBaseSeriesDefinitions( chart )
				.get( 0 ),
				builder,
				oContext,
				sTitle );
	}
	/* (non-Javadoc)
	 * @see org.eclipse.birt.chart.ui.swt.DefaultChartTypeImpl#getDisplayName()
	 */
	public String getDisplayName( )
	{
		return Messages.getString( "AreaChart.Txt.DisplayName" );
	}
}