Bug 207036 [Regression] The chart in an old report design can not be rendered [13]
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/AxesRenderer.java
{
			final int iCount = aax.getOverlayCount( ) + 2;
			final OneAxis[] oaxa = new OneAxis[iCount];
			oaxa[0] = aax.getPrimaryBase( );
			oaxa[1] = aax.getPrimaryOrthogonal( );
			for ( int i = 0; i < iCount - 2; i++ )
			{
				oaxa[i + 2] = aax.getOverlay( i );
			}
			
			for ( int i = 0; i < iCount; i++ )
			{
				IAxesDecorator iad = getAxesDecorator( oaxa[i] );
				if ( iad != null )
				{
					iad.decorateAxes( ipr, srh, oaxa[i] );
				}
			}
		}
	}
	/**
	 * Returns the decorator renderer associated with current series, default is
	 * none.
	 */
	public IAxesDecorator getAxesDecorator( OneAxis ax )
	{
		return null;
	}
	/**
	 * Convenient routine to render a marker