博能地图GIS,只需要放大与缩小，如何禁用地图拖拽？？-灵析社区

var BNMap = null; var graphicsLayer = null; require(["js/BNSymbol", "js/BNUtil", "js/BNFactory", "js/BNDirectorys", "js/BNRoutePlanning", "js/BNHeatMap","js/jquery-3.2.1.min"], function (BNSymbol, util, BNFactory, BNDirectorys, BNRoutePlanning,BNHeatMap) { // 获取专题图id var mapId01 = "333"; //一层地图 BNMap = new BNFactory(mapId01, { "id": "map", "options": { logo: false, slider: false, } }); graphicsLayer = BNMap.creatGraphicsLayer({ id: "map" }); BNMap.addGraphicsLayer(graphicsLayer); //地图自动居中 BNMap.setPointCenter(); });