package org.wfp.vam.intermap.services.map;import jeeves.interfaces.Service;import jeeves.server.ServiceConfig;import jeeves.server.context.ServiceContext;import org.jdom.Element;import org.wfp.vam.intermap.kernel.map.MapMerger;import org.wfp.vam.intermap.kernel.map.mapServices.BoundingBox;import org.wfp.vam.intermap.util.Util;//=============================================================================/** main.result service. shows search results  */public class Move implements Service{	public void init(String appPath, ServiceConfig config) throws Exception {}	//--------------------------------------------------------------------------	//---	//--- Service	//---	//--------------------------------------------------------------------------	public Element exec(Element params, ServiceContext context) throws Exception	{		int deltax = Integer.parseInt(params.getChildText("deltax"));		int deltay = Integer.parseInt(params.getChildText("deltay"));		// Get the current image size from request OR from the user session//		int width  = Util.parseInt(params.getChildText("width"), MapUtil.getImageWidth(context));//		int height = Util.parseInt(params.getChildText("height"), MapUtil.getImageHeight(context));		// Get the current image size from request		int width  = Integer.parseInt(params.getChildText("width"));		int height = Integer.parseInt(params.getChildText("height"));				MapMerger mm = MapUtil.getMapMerger(context);		BoundingBox bb = Util.parseBoundingBox(params);		if(bb == null)			bb = mm.getBoundingBox();		// zoom in//		System.out.println(deltax + " ----- " + deltay); // DEBUG		bb = MapUtil.move(bb, deltax, deltay, width, height);		mm.setBoundingBox(bb);		// Merge the images now		String imagename = mm.merge(width, height);		String url = MapUtil.getTempUrl() + "/" + imagename;		return new Element("response")			.addContent(new Element("imgUrl").setText(url))			.addContent(new Element("scale").setText(mm.getDistScale()))			.addContent(mm.getBoundingBox().toElement())			.addContent(new Element("width").setText(""+width))			.addContent(new Element("height").setText(""+height));	}}//=============================================================================