Bug 164599 [Regression]Can not get the correct output when preview in PDF[0000][0300]
Description: There is a label with top padding (6 in), can not be displayed in pdf. While it works in html output. Build Number: 2.2.0.v20061115-1059 Steps to reproduce: 1.Get the attached report design file. 2.There is a dataset in the report layout. And a label with top padding (6 in) in the layout too. 3.Preview in HTML, it works. While preview in PDF, the label is missed. Expect result: The report should work in pdf.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTextBlockContainerLM.java
this.orphans = orphans;
			this.maxHeight = maxHeight;
		}
		public void add(IArea area)
		{
			lines.add( area );
		}
		
		public boolean isEmpty()
		{
			return lines.isEmpty( );
		}
		
		protected void makeWOAvailable()
		{
			
		}
		
		protected CompositeArea getAreas(int minCount, int maxCount, int minHeight, int maxHeight)
		{
			return null;
		}
		
		public CompositeArea getAreas(int heightHint)
		{
			int size = lines.size( );
			if(isFirst)
			{
				isFirst = false;
				if(size<=widows+orphans)