| gvSIG desktop 1

	 */

	public ViewPortData parseViewPort(KXmlParser parser, String parseableTag, String[] bbox, String[] size, String proj) throws XmlPullParserException, IOException {

		boolean end = false;

		ViewPortData vp = new ViewPortData();

		vp.mat = new AffineTransform();

		while (!end) {

			switch(tag) {

			case KXmlParser.START_TAG:

					if (parser.getName().compareTo(parseableTag) == 0) {

						String project = parserString(parser, proj, null);

						Extent ext = parseBoundingBox(parser, bbox[0], new String[]{bbox[1], bbox[2], bbox[3], bbox[4]});

						vp.pxSize = new Point2D.Double(dim.getX(), dim.getY());

						if(project != null && project != "")

							vp.setProjection(new ProjectionPool().get(project));

					}

				}		    	    

				break;