Bug 198994 PDF border crossed at zoom factor such as 100%, 134% etc
PDF border crossed at zoom factor such as 100%, 134%. Need enhance the border appearance in PDF report.
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFPage.java
"_blank".equalsIgnoreCase(target) || 
            "_self".equalsIgnoreCase(target)) 
		
		{
			return new PdfAction( hyperlink );
		}
		else
		
		{
			if ( type == IHyperlinkAction.ACTION_BOOKMARK )
			{
				return PdfAction.gotoLocalPage( bookmark, false );
			}
			else
			{
				return PdfAction.gotoRemotePage( hyperlink, bookmark, false,
						false );
			}
		}
	}
	private void placeText( PdfContentByte cb, FontInfo fi, float x, float y )
	{
		if ( !fi.getSimulation( ) )
		{
			cb.setTextMatrix( x, y );
			return;
		}
		switch ( fi.getFontStyle( ) )
		{
			case Font.ITALIC :