拖动标记时获取起点和终点的纬度和经度

Question

I am working with google maps api. I want to replace the latitude and longitude of previous position of a marker with the lat. and lon. of current position of the marker when it is dragged. For this, I need the previous marker point. How to do this?

PS I already know how to get coordinates of a marker, but I want to get the coordinates from which it was dragged.

Answer 1

I have added a note which clearly specifies what I want to do. The quote was " I already know how to get coordinates of a marker, but I want to get the coordinates of position from which it was dragged." In other words, I need to get the coordinates when dragging is started.

After little extra efforts and search, I got the solution finally. I just need to call dragstart event.

   google.maps.event.addListener(marker, 'dragstart', function(event) {
                 console.log(event.latLng);
              });