我们如何在Google Maps API中删除绑定到标记的标签

Question

I am using: >

ruler1 = new google.maps.Marker({
    position: map.getCenter() ,
    map: map,
    draggable: true
  });

to create a marker and then create and bind a label to it as below:

ruler1label = new Label({ map: map });
ruler1label.bindTo('position', ruler1, 'position');

However, when removing the marker by: ruler1.setMap(null) which removes the marker but leaves the label behind. I tried unbinding the label to remove it by ruler1label.setLabel(null) ; but it does not work. How can I remove these labels? I have appended a screenshot to make it clear.

Answer 1

Bind the map variable as well:

ruler1label.bindTo('map', ruler1, 'map');

Then this:

ruler1.setMap(null);

should hide both.