Question

leaflet中对于动态图层的访问可以添加占位符并重写getTileUrl方法，现在我们要把leaflet替换为classic，请问classic中有相对应的实现方法吗？

使用产品：iserver 8c 810 操作系统：win7 x64

url路径：http://192.168.90.183:8080/tilesCHN/{z}/{y}/{x}.png

重写方式：

var markers = [];
 L.TileLayer.TileLoad = L.TileLayer.extend({
	initialize: function (url, options) {
		options = L.setOptions(this, options);
		this.url = url ;
		//alert("ssss");
		L.TileLayer.prototype.initialize.call(this, this.url, options);
	}
});
  
  /**
 * 重写TileLayer中获取切片url方法
 * @param {Object} tilePoint
 */
L.TileLayer.prototype.getTileUrl = function(tilePoint) {
	return L.Util.template(this._url, L.extend({
		s: this._getSubdomain(tilePoint),
		z: function() {
			var value = tilePoint.z.toString(16);
			var ss=""
		    //alert(tilePoint.z);
			if(tilePoint.z<10)
			ss="L0" + tilePoint.z;
			else
			ss="L" + tilePoint.z;
			console.log(tilePoint);
			return ss;
		},
		x: function() {
			var oo = "00000000"
			var xx = tilePoint.x.toString(16);
			 xx = "C" + oo.substring(0, 8 - xx.length) + xx;
			return xx;
		},
		y: function() {
			var oo = "00000000"
			 var yy =tilePoint.y.toString(16);
			 yy = "R" + oo.substring(0, 8 - yy.length) + yy;
			return yy;
		}
	}));
};
L.tileLayer.tileLoad = function(url, options){
  return new L.TileLayer.TileLoad(url, options);
};

Answer 1

您好， 您这边是直接使用LeafLet的方法，我在classic中找了，没找到对应的方法，但是classic是开源，您可以通过修改源码来实现相应的功能。