Bug 137444 Can not preview the old file with PDF
Details: Can not preview the old file with PDF Please run the attached file with PDF, it can not preview. But HTML and web view is no problem.
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFEmitter.java
return;
		}
		
		String id = imageURI;
		if (reportDesign != null)
		{
			URL url = reportDesign.findResource(imageURI, IResourceLocator.IMAGE);
			if (url != null)
			{
				id = url.toExternalForm();
			}
		}
		
		if(id==null || "".equals(id)) 
		{
			return;
		}
		
		
		if ( null == repeat)
		{
			repeat = "repeat"; 
		}
		cbUnder.saveState();
		Image img = null;
		try
		{
			img = Image.getInstance(id);
			float absPosX = (width - img.scaledWidth()) * positionX;
			float absPosY = (height - img.scaledHeight()) * positionY;