Bug 208373 Auto resize Chart to have a single axis without blank
When Chart is within Cross tab, chart axis image should have a single axis only, but there may be much blank in other area. Chart engine should auto resize the image to have the axis with fit size. Meanwhile, report engine should not set size for chart image.
chart/org.eclipse.birt.chart.reportitem/src/org/eclipse/birt/chart/reportitem/ChartReportItemUtil.java
}
		return null;
	}
	/**
	 * Checks if shared scale is needed when computation
	 * 
	 * @param eih
	 *            handle
	 * @param cm
	 *            chart model
	 * @return shared binding needed or not
	 */
	public static boolean canScaleShared( ExtendedItemHandle eih, Chart cm )
	{
		
		return false;
		
		
	}
	/**
	 * @return Returns if current eclipse environment is RtL.
	 */
	public static boolean isRtl( )
	{
		
		boolean rtl = false;
		String eclipseCommands = System.getProperty( "eclipse.commands" ); 
		if ( eclipseCommands != null )
		{
			String[] options = eclipseCommands.split( "-" );