如何在Google地图标记上更改图标

Question

我想在 Google 地图上使用自定义图标，并在代码中添加了图标 URL，但它仍未反映在地图上。有人能建议我，我在这里缺少什么吗？为什么在添加图标 URL“http://google-maps-icons.googlecode.com/files/sailboat-tourism.png”后图标没有更改。

<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>

<script type="text/javascript">
var markers = [
            {
            "title": 'This is title',
        "lat": '-37.801578',
            "lng": '145.060508',
        "icon": 'http://google-maps-icons.googlecode.com/files/sailboat-tourism.png',
            "description": 'Vikash Rathee. <strong> This is test Description</strong> <br/><a href="http://www.pricingindia.in/pincode.aspx">Pin Code by 

City</a>'

        }
];
</script>
<script type="text/javascript">
    window.onload = function () {
        var mapOptions = {
            center: new google.maps.LatLng(markers[0].lat, markers[0].lng),
            zoom: 10,
        flat: true,
        styles: [ { "stylers": [ { "hue": "#4bd6bf" }, { "gamma": "1.58" } ] } ],
            mapTypeId: google.maps.MapTypeId.ROADMAP
        };
        var infoWindow = new google.maps.InfoWindow();
        var map = new google.maps.Map(document.getElementById("dvMap"), mapOptions);
        for (i = 0; i < markers.length; i++) {
            var data = markers[i]
            var myLatlng = new google.maps.LatLng(data.lat, data.lng);
            var marker = new google.maps.Marker({
                position: myLatlng,
                map: map,
                title: data.title
            });
            (function (marker, data) {
                google.maps.event.addListener(marker, "click", function (e) {
                    infoWindow.setContent(data.description);
                    infoWindow.open(map, marker);
                });
            })(marker, data);
        }
    }
</script>


<div id="dvMap" style="width: 100%; height: 100%">
</div>

- Vikash Rathee

Answer 1

我们可以更改标记的图标，我在右键单击事件上进行了更改。看看它是否适用于你...

// Create a Marker
var marker = new google.maps.Marker({
    position: location,
    map: map,
    title:'Sample Tool Tip'
  });


// Set Icon on any event
google.maps.event.addListener(marker, "rightclick", function() {
        marker.setIcon('blank.png'); // set image path here...
});

- Pavi

---

marker.setIcon() 是在地图上显示后更改图标的关键。 - Mike Bannister

Answer 2

var marker = new google.maps.Marker({
  position: myLatLng,
  map: map,
  icon: 'your-icon.png'
});

- Morteza QorbanAlizade

---

尽管这个答案可能是正确且有用的，但最好还是要附上一些解释来说明它如何帮助解决问题。如果将来发生了更改（可能与此无关），导致答案不再起作用，用户们需要了解它曾经是如何运作的，这时候解释就变得尤为有用了。谢谢！ - Hatchet

Answer 3

试一试这个

var locations = [
        ['San Francisco: Power Outage', 37.7749295, -122.4194155,'http://labs.google.com/ridefinder/images/mm_20_purple.png'],
        ['Sausalito', 37.8590937, -122.4852507,'http://labs.google.com/ridefinder/images/mm_20_red.png'],
        ['Sacramento', 38.5815719, -121.4943996,'http://labs.google.com/ridefinder/images/mm_20_green.png'],
        ['Soledad', 36.424687, -121.3263187,'http://labs.google.com/ridefinder/images/mm_20_blue.png'],
        ['Shingletown', 40.4923784, -121.8891586,'http://labs.google.com/ridefinder/images/mm_20_yellow.png']
    ];



//inside the loop
marker = new google.maps.Marker({
                position: new google.maps.LatLng(locations[i][1], locations[i][2]),
                map: map,
                icon: locations[i][3]
            });

- MANISHDAN LANGA

---

Manish，不起作用。你能否在fiddle或cssdeck上发布完整的代码或演示？ - Vikash Rathee

marker = new google.maps.Marker({ position:myLatlng , map: map, icon: locations[0][3] }); 检查一下，从数组中获取第一个图标。 - MANISHDAN LANGA

Manish不起作用。你能否将建议的工作代码发布到fiddle或cssdeck.com上，或通过电子邮件发送给我：[e-mail]？ - Vikash Rathee

Answer 4

var marker = new google.maps.Marker({
                position: new google.maps.LatLng(23.016427,72.571156),
                map: map,
                icon: 'images/map_marker_icon.png',
                title: 'Hi..!'
            });

仅对图标应用本地路径

- DesignerAnoums

Answer 5

您需要添加目标地图：

var markers = [
            {
            "title": 'This is title',
            "lat": '-37.801578',
            "lng": '145.060508',
            "map":  map,
            "icon": 'http://google-maps-icons.googlecode.com/files/sailboat-tourism.png',
            "description": 'Vikash Rathee. <strong> This is test Description</strong> <br/><a href="http://www.pricingindia.in/pincode.aspx">Pin Code by 

City</a>'
            }
];

- EdenSource

---

EdenSource出了问题。你能否在fiddle或cssdeck上发布完整的代码或演示？ - Vikash Rathee

"icon: markers[i][3], is probably wrong. Replace it with "icon": 'http://google-maps-icons.googlecode.com/files/sailboat-tourism.png'," “icon：markers [i] [3]” 可能是错误的。请将其替换为“icon”：'http://google-maps-icons.googlecode.com/files/sailboat-tourism.png'。 - EdenSource

Answer 6

Manish，根据你的建议，这是代码。但仍然显示红色（默认）图标。

<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>

<script type="text/javascript">
var markers = [
            {
            "title": 'This is title',
            "lat": '-37.801578',
            "lng": '145.060508',
        "icon": 'http://maps.gstatic.com/mapfiles/ridefinder-images/mm_20_green.png',
            "description": 'Vikash Rathee. <br/><a href="http://www.pricingindia.in/pincode.aspx">Pin Code by City</a>'
        }
];
</script>
<script type="text/javascript">
    window.onload = function () {
        var mapOptions = {
            center: new google.maps.LatLng(markers[0].lat, markers[0].lng),
            zoom: 10,
            flat: true,
            styles: [ { "stylers": [ { "hue": "#4bd6bf" }, { "gamma": "1.58" } ] } ],
            mapTypeId: google.maps.MapTypeId.ROADMAP
        };
        var infoWindow = new google.maps.InfoWindow();
        var map = new google.maps.Map(document.getElementById("dvMap"), mapOptions);
        for (i = 0; i < markers.length; i++) {
            var data = markers[i]
            var myLatlng = new google.maps.LatLng(data.lat, data.lng);
            var marker = new google.maps.Marker({
                position: myLatlng,
                map: map,
        icon: markers[i][3],
                title: data.title
            });
            (function (marker, data) {
                google.maps.event.addListener(marker, "click", function (e) {
                    infoWindow.setContent(data.description);
                    infoWindow.open(map, marker);
                });
            })(marker, data);
        }
    }
</script>


<div id="dvMap" style="width: 100%; height: 100%">
</div>

- Vikash Rathee