Function moveHandler

src/leaflet/overlay/EChartsLayer.js:124–148

()

                const ecLayers = api.getZr().painter.getLayers();
                _setCanvasPosition(me._map, viewportRoot);
                const moveHandler = function () {
                    if (rendering) {
                        return;
                    }
                    const mapOffset = _setCanvasPosition(me._map, viewportRoot);

                    if (!me.options.loadWhileAnimating) {
                        for (let item in ecLayers) {
                            if (!ecLayers.hasOwnProperty(item)) {
                                continue;
                            }
                            ecLayers[item] && clearContext(ecLayers[item].ctx);
                        }
                        me._enableEchartsContainer();
                    }

                    coordSys.setMapOffset(mapOffset);
                    LeafletMapModel.__mapOffset = mapOffset;

                    api.dispatchAction({
                        type: 'LeafletMapLayout'
                    });


                };

                function clearContext(context) {
                    context && context.clearRect && context.clearRect(0, 0, context.canvas.width, context.canvas.height);