How to remove marker overlay using Baidu Maps

Now I will share with you a method to remove the marker covering or the maker's label text on Baidu Map. It has a good reference value and I hope it will be helpful to everyone.

is as follows:

var marker = new BMap.Marker(...);
//方法1
map.removeOverlay(marker);
//方法2
marker.remove(); 
//如果是Marker设置的setLabel还可以设置其样式来隐藏 
mapComponent.state.bikeMarkLabel.setStyle({
  display:"none"
}); 41787

The label method is the same as the marker.

It is recommended to use method 1 and method 2. Method 3 only hides rather than clears

I recently used Baidu map api to do a project, and I need to display markers on the map at the same time. and Polyline, and Polyline needs to be displayed or cleared based on clicks, so I encountered the problem of clearing the specified coverage. After various searches, I could not find a perfect solution. Through my own thinking, I found a way to solve this problem and posted it. Share it with everyone. Okay, let’s get to the point:

There are two methods for clearing overlays: map.removeOverlay() or map.clearOverlays(). The clearOverlays() method removes all overlays at once, and removeOverlay() removes them all at once. A designated overlay, obviously, I want to remove a class of Polyline overlays at a time, neither method works.

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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