Bug 164072 [Regression] Vertical alignments has different defaults behavior between PDF and web viewer [0300]
Description: Vertical alignment has defferent defual behavior between PDF and web viewer.In PDF defual vertical alignment is bottom and webviewer's is middle. Build number: 2.2.0.v20061110-0630 Step to reproduce: 1. use attach report 2. preview it in the PDf and web viewer Actual result: The behavior is different
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFLineAreaLM.java
assert ( parent instanceof PDFBlockStackingLM );
		int lineHeight = ( (PDFBlockStackingLM) parent ).getLineHeight( );
		if ( lineHeight > 0 )
		{
			minHeight = lineHeight;
		}
	}
	protected void updateLine( )
	{
		if ( root == null )
		{
			return;
		}
		Iterator iter = root.getChildren( );
		int height = root.getHeight( );
		int lineHeight = ( (PDFBlockStackingLM) parent ).getLineHeight( );
		while ( iter.hasNext( ) )
		{
			AbstractArea child = (AbstractArea) iter.next( );
			int childHeight = child.getAllocatedHeight( );
			height = Math.max( height, childHeight );
		}
		height = Math.max( height, lineHeight );
		root.setContentHeight( height );
		
	}
	protected void align( )
	{
		if ( root == null )
		{