Bug 212291 SWT Chart render engine always uses 96 DPI(Display) resolution
chart/org.eclipse.birt.chart.device.swt/src/org/eclipse/birt/chart/device/swt/SwtTextMetrics.java
}
	/**
	 * 
	 * @param s
	 * @return
	 */
	private String[] splitOnBreaks( String s, double maxSize )
	{
		List al = new ArrayList( );
		
		int i = 0, j;
		do
		{
			j = s.indexOf( '\n', i );
			if ( j == -1 )
			{
				j = s.length( );
			}
			String ss = s.substring( i, j );
			if ( ss != null && ss.length( ) > 0 )
			{
				al.add( ss );
			}
			i = j + 1;
		} while ( j != -1 && j < s.length( ) );
		
		if ( maxSize > 0 )
		{
			TextLayout tl = new TextLayout( ( (SwtDisplayServer) ids ).getDevice( ) );
			tl.setFont( getFont( ) );