admin管理员组

文章数量:1208155

I'm using this function to add a new marker (and polyline) to a map:

 function addMarker(location) {

    path = poly.getPath();
    path.push(location);
    marker = new google.maps.Marker({
        position: location,
        icon:'location.png',
        title: poly.inKm() + ' km',
        map: map
    });
    markersArray.push(marker);
}

How can I remove the last marker (for implementing undo)?

Best regards ...

I'm using this function to add a new marker (and polyline) to a map:

 function addMarker(location) {

    path = poly.getPath();
    path.push(location);
    marker = new google.maps.Marker({
        position: location,
        icon:'location.png',
        title: poly.inKm() + ' km',
        map: map
    });
    markersArray.push(marker);
}

How can I remove the last marker (for implementing undo)?

Best regards ...

  • javascript
  • google-maps-api-3
  • google-maps-markers
Share Improve this question edited Jul 17, 2011 at 20:52 rebeliagamer 1,27817 silver badges33 bronze badges asked Jul 17, 2011 at 19:01 fillibusterfillibuster 6984 gold badges16 silver badges33 bronze badges
Add a comment  | 

2 Answers 2

Reset to default 17

RemovingOverlays

markersArray[markersArray.length-1].setMap(null);

... for path:

path = poly.getPath();
path.pop();

PolylineOptions, MVCArray.

Last Marker is at the index of markersArray.length -1 so...

markersArray[markersArray.length-1].setMap(null);

本文标签： javascriptRemove marker in Google Maps Api v3Stack Overflow

版权声明：本文标题：javascript - Remove marker in Google Maps Api v3 - Stack Overflow 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.betaflare.com/web/1738732084a2109380.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。