Bug 164426 Different display between html and pdf output[0300]
Description: Image background of label displays different between in html and pdf output. Build number: 2.2.0.v20061114-0634 Steps to reproduce: 1.Add a label and new a style. 2.Set background image and set to no repeat. 3.Preview in html and pdf. You will get two different output. HTML shows the topper part of image, while in pdf shows the bottom part of image. Expected result: Show the topper part of image in both two of outputs.
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFEmitter.java
/**
		 * Template for totalpage
		 */
		private PdfTemplate tpl = null;
		private int tplWidth =0;
		private int tplHeight =0;
		/**
		 * ContentByte layer for pdf,
		 * cb covers cbUnder.
		 */
		private PdfContentByte cb, cbUnder = null;
		/**
		 * The height and width of the current pdf page.
		 */
		private float pageHeight, pageWidth = 0f;
		
		
		protected IReportContent report;
		
		protected IReportRunnable reportRunnable;
		
		protected ReportDesignHandle reportDesign;
		protected IReportContext context;
		
		protected IEmitterServices services;
		
		
		private Stack containerStack = new Stack();
		
		private class ContainerPosition