Function Layer

libs/mapv/mapv.js:5831–5869

(map, dataSet, options)

    inherits(Layer, _BaseLayer);

    function Layer(map, dataSet, options) {
        classCallCheck(this, Layer);

        var _this = possibleConstructorReturn(this, (Layer.__proto__ || Object.getPrototypeOf(Layer)).call(this, map, dataSet, options));

        var self = _this;
        options = options || {};

        _this.clickEvent = _this.clickEvent.bind(_this);
        _this.mousemoveEvent = _this.mousemoveEvent.bind(_this);
        _this.tapEvent = _this.tapEvent.bind(_this);

        self.init(options);
        self.argCheck(options);
        self.transferToMercator();

        var canvasLayer = _this.canvasLayer = new CanvasLayer({
            map: map,
            context: _this.context,
            updateImmediate: options.updateImmediate,
            paneName: options.paneName,
            mixBlendMode: options.mixBlendMode,
            enableMassClear: options.enableMassClear,
            zIndex: options.zIndex,
            update: function update() {
                self._canvasUpdate();
            }
        });

        dataSet.on('change', function () {
            self.transferToMercator();
            // 数据更新后重新生成聚合数据
            if (options.draw === 'cluster') {
                self.refreshCluster();
            }
            canvasLayer.draw();
        });
        return _this;
    }

    createClass(Layer, [{
        key: 'clickEvent',