Bug 210635 Incorrect preview of chart after reverse categories.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/PlotWith2DAxes.java
oaxPrimaryOrthogonal.setGridProperties( axPrimaryOrthogonal.getMajorGrid( )
				.getLineAttributes( ),
				axPrimaryOrthogonal.getMinorGrid( ).getLineAttributes( ),
				axPrimaryOrthogonal.getMajorGrid( ).getTickAttributes( ),
				axPrimaryOrthogonal.getMinorGrid( ).getTickAttributes( ),
				transposeTickStyle( IConstants.ORTHOGONAL,
						!isTransposed ? getTickStyle( axPrimaryOrthogonal,
								MAJOR ) : getTickStyle( axPrimaryOrthogonal,
								MAJOR ) ),
				transposeTickStyle( IConstants.ORTHOGONAL,
						!isTransposed ? getTickStyle( axPrimaryOrthogonal,
								MINOR ) : getTickStyle( axPrimaryOrthogonal,
								MINOR ) ),
				axPrimaryOrthogonal.getScale( ).getMinorGridsPerUnit( ) );
		oaxPrimaryOrthogonal.set( axPrimaryOrthogonal.getLabel( ),
				axPrimaryOrthogonal.getTitle( ) );
		oaxPrimaryOrthogonal.set(
		
		getIntersection( axPrimaryOrthogonal )
		
		);
		oaxPrimaryOrthogonal.set( axPrimaryOrthogonal.getLineAttributes( ) );
		aax.definePrimary( oaxPrimaryOrthogonal ); 
		
		aax.initOverlays( axaOverlayOrthogonal.length,
				getOrientation( IConstants.ORTHOGONAL ) );
		OneAxis oaxOverlayOrthogonal;
		for ( int i = 0; i < axaOverlayOrthogonal.length; i++ )
		{
			if ( !axaOverlayOrthogonal[i].isSetOrientation( ) )