Bug 206603 Table column is not rendered in pdf if its width is set in ems
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFAbstractLM.java
public boolean layout( )
	{
		boolean hasNextPage = false;
		switch ( status )
		{
			case STATUS_START :
				
				
				
				if ( handleVisibility( ) )
				{
					status = STATUS_END;
					return false;
				}
				
				
				if ( handlePageBreakBefore( ) || checkAvailableSpace( ) )
				{
					status = STATUS_INPROGRESS;
					return true;
				}
				
				status = STATUS_INPROGRESS;
			case STATUS_INPROGRESS :
				hasNextPage = layoutChildren( );
				if ( hasNextPage )
				{
					
					
					if(!hasNextChild())