Bug 207141 [Automation][Regression]There is a faint secondary image in column when preview reportdesign in PDF
Description: There is a faint secondary image in one column when preview reportdesign in PDF TestDate: 20071023 steps to reproduce: - use the attached report design - preview it in PDF Expected Result: Report should be preview correctly Actual Result: There is a faint secondary image.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/cache/TableAreaLayout.java
if ( cell == null )
				continue;
			if ( cell instanceof DummyCell )
			{
				int remainCellHeight = cell.getHeight( ) - delta;
				cell.setHeight( remainCellHeight );
				if ( cell.getRowSpan( ) == dropValue )
				{
					if (cell.getHeight()<0)
					{
							
						CellArea ref = ((DummyCell)cell).getCell( );
						if(!dropCells.contains( ref ))
						{
							ref.setHeight( ref.getHeight( ) - remainCellHeight );
							cell.setHeight( 0 );
							verticalAlign( ref );
							dropCells.add( ref );
						}
					}
					cell.setRowSpan( 1 );
				}
			}
			else if( (cell.getRowSpan() == 1) )
			{
				if ( delta != 0 )
				{
					cell.setHeight( height );
					row.getArea().setHeight(height);
					verticalAlign( cell );