Bug 168130 Images in PDF Output touch neighboring items
In attached report designs, the image get squished up to the neighboring report items.
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFEmitter.java
/**
		 * Initializes the pdfEmitter.
		 * @param services 							the emitter svervices object.
		 */
		public void initialize(IEmitterServices services)
		{
			this.services = services;
			
			
			this.reportRunnable = services.getReportRunnable();
			if (reportRunnable != null)
			{
				reportDesign = (ReportDesignHandle)reportRunnable.getDesignHandle();
			}
		
			this.context = services.getReportContext( );
			
			Object fd = services.getOption( RenderOptionBase.OUTPUT_FILE_NAME );
			File file = null;
			try
			{
				if( fd != null )
				{
					file = new File(fd.toString());
					File parent = file.getParentFile( );
					if ( parent != null && !parent.exists( ) )
					{
						parent.mkdirs( );
					}
					output = new FileOutputStream( file );