Bug 123044 Preview attached file in PDF and the page break in the first item didn't happen.
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFEmitter.java
}
	public void visitImage(IImageArea imageArea)
	{
		drawImage(imageArea);
	}
	/**
	 * If the container is a PageArea, this method news a pdf page.
	 * If the container is the other containerAreas, 
	 * such as TableArea, or just the border of textArea/imageArea
	 * draw the border and background of the container
	 * @param container				the ContainerArea specified from layout
	 */
	public void startContainer(IContainerArea container)
	{
		if (container instanceof PageArea)
		{
			newPage(container);
		}
		else
		{
			drawContainer(container);
		}
	}
	public void endContainer(IContainerArea containerArea)
	{
		
		
	}
	/**
	 * create a new PDF page