// 注册专题图 mousemove, mouseout事件(注意:专题图图层对象自带 on 函数,没有 events 对象)
themeLayer.on("mousemove", showInfoWin);
themeLayer.on("mouseout", closeInfoWin);
// 注册专题图 mousemove, mouseout事件(注意:专题图图层对象自带 on 函数,没有 events 对象)
themeLayer.on("mousemove", showInfoWin);
themeLayer.on("mouseout", closeInfoWin);