控制加载网格 层级

fengxiang

2018-08-14 5913516ca6ac3a15a629803a2bf78ab9a2afcc68

 src/app/routes/grid-trace/grid-trace.component.ts

@@ -80,6 +80,9 @@
    // TODO 临时
    private showGridPolygons = [];
    showGrid(){
        if(this._map.getZoom()<14){
            return;
         }
        const XY = this.bs();
        var X1 = XY.x1;
        var Y2 = XY.y2;