Bug 212291 SWT Chart render engine always uses 96 DPI(Display) resolution
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/PlotWithAxes.java
{
			return ( dOriginalAngle + 90 );
		}
		throw new IllegalArgumentException( MessageFormat.format( Messages.getResourceBundle( rtc.getULocale( ) )
				.getString( "exception.angle.range.transpose" ), 
				new Object[]{
					new Double( dOriginalAngle )
				} ) );
	}
	/**
	 * Returns a transposed or the original label position as requested
	 * depending on the plot's orientation
	 * 
	 * @param iBaseOrOrthogonal
	 * @param iOriginalPosition
	 * @return
	 * @throws UnexpectedInputException
	 */
	public final int transposeLabelPosition( int iBaseOrOrthogonal,
			int iOriginalPosition ) throws IllegalArgumentException
	{
		if ( !cwa.isTransposed( ) )
		{
			return iOriginalPosition;
		}
		if ( iBaseOrOrthogonal == IConstants.BASE )
		{
			switch ( iOriginalPosition )
			{
				case IConstants.ABOVE :