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
translation = 0.0f;
			}
			return new tplValueTriple(tplOrigin, tplSize, translation);
		
		}
		
		/**
		 * Draws the backgound image at the contentByteUnder of the pdf with the given offset
		 * @param imageURI		the URI referring the image
		 * @param x				the start X coordinate at the pdf where the image is positioned
		 * @param y				the start Y coordinate at the pdf where the image is positioned
		 * @param width			the width of the background dimension
		 * @param height		the height of the background dimension
		 * @param positionX		the offset X percentage relating to start X
		 * @param positionY		the offset Y percentage relating to start Y
		 * @param repeat		the background-repeat property
		 * @param xMode			whether the horizontal position is a percentage value or not
		 * @param yMode			whether the vertical position is a percentage value or not
		 */
		private void drawBackgroundImage(String imageURI, float x, float y,
				float width, float height, float positionX, float positionY,
				String repeat, boolean xMode, boolean yMode) {
			
			if (null == imageURI) {
				return;
			}
			String id = imageURI;
			if (reportDesign != null) {
				URL url = reportDesign.findResource(imageURI,
						IResourceLocator.IMAGE);