org.meteoinfo.data.mapdata.webmap.TencentMapInfo Maven / Gradle / Ivy

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/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package org.meteoinfo.data.mapdata.webmap;

/**
 *
 * @author yaqiang
 */
public class TencentMapInfo extends TileFactoryInfo {
    // 
    // 
    // 

    /**
     * Constructor
     */
    public TencentMapInfo() {
        super("TencentMap", 0, 16, 19,
                256, true, true, // tile size is 256 and x/y orientation is normal
                "http://rt1.map.gtimg.com/tile?z=%1$d&x=%2$d&y=%3$d&styleid=1&version=117",
                "x", "y", "z");
    }
//    // 
//    // 
    
//    // 
//    // 
    
    @Override
    public String getTileUrl(int x, int y, int zoom) {
        zoom = this.getTotalMapZoom() - zoom;
        //int n = this.getMapWidthInTilesAtZoom(zoom);
        int n = (int)Math.pow(2, zoom);
        y = n - y - 1;
        String url = String.format(this.baseURL, zoom, x, y);
        return url;
    }
    // 
}