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
{
		IntersectionValue iv = null;
		AxisOrigin ao = ax.getOrigin( );
		if ( ao.getType( ) == IntersectionType.MAX_LITERAL )
		{
			iv = IntersectionValue.MAX_VALUE;
		}
		else if ( ao.getType( ) == IntersectionType.MIN_LITERAL )
		{
			iv = IntersectionValue.MIN_VALUE;
		}
		else
		{
			iv = new IntersectionValue( IntersectionValue.VALUE, ao.getValue( ) );
		}
		return iv;
	}
	/**
	 * @return
	 */
	public final int getDimension( )
	{
		return iDimension;
	}
	/**
	 * @return
	 */
	public final double getSeriesThickness( )
	{
		return dSeriesThickness;