/* * This is part of Geomajas, a GIS framework, http://www.geomajas.org/. * * Copyright 2008-2015 Geosparc nv, http://www.geosparc.com/, Belgium. * * The program is available in open source according to the GNU Affero * General Public License. All contributions in this program are covered * by the Geomajas Contributors License Agreement. For full licensing * details, see LICENSE.txt in the project root. */ package org.geomajas.gwt.client.map.cache.tile; import org.geomajas.gwt.client.gfx.Paintable; import org.geomajas.gwt.client.gfx.PainterVisitor; import org.geomajas.gwt.client.map.store.RasterLayerStore; import org.geomajas.gwt.client.spatial.Bbox; import org.geomajas.layer.tile.TileCode; /** * A paintable tile for raster layers. * * @author Jan De Moerloose */ public class RasterTile implements Tile, Paintable { /** The unique tile code. */ protected TileCode code; /** The bounds of the tile. */ protected Bbox bbox; /** The store where this tile is kept. */ protected RasterLayerStore store; /** The image url. */ protected String url; protected String id; /** * Constructor for a raster tile. * * @param code tile code * @param bbox bounding box * @param url tile URL * @param store raster layer store */ public RasterTile(TileCode code, Bbox bbox, String url, RasterLayerStore store) { this.code = code; this.bbox = bbox; this.url = url; this.store = store; this.id = store.getLayer().getMapModel().getId() + "." + store.getLayer().getId() + "." + code.toString(); String styleStr = store.getLayer().getLayerInfo().getStyle(); } @Override public TileCode getCode() { return code; } @Override public Bbox getBounds() { return bbox; } /** * Return the unique value of the spatial code for this node. * * @return id */ public String getId() { return id; } @Override public void accept(PainterVisitor visitor, Object group, Bbox bounds, boolean recursive) { visitor.visit(this, group); } /** * Get URL for this tile. * * @return tile URL */ public String getUrl() { return url; } /** * Get raster layer store. * * @return raster layer store */ public RasterLayerStore getStore() { return store; } /** * Set bounding box. * * @param bbox bounding box */ public void setBounds(Bbox bbox) { this.bbox = bbox; } }