Question

我正在尝试实现一个Google地图，用户可以在其中找到所选择地点的搜索。地图显示得很好，搜索框也正在工作。唯一的问题是地图标记未显示。我有以下脚本。似乎图标var从未使用过，但我不知道为什么。谁能帮我吗？

<script>


    function initAutocomplete() {
        var map = new google.maps.Map(document.getElementById('map'), {
            center: { lat: 55.86515, lng: -4.25763 },
            zoom: 13,
            mapTypeId: 'roadmap'
        });


        var input = document.getElementById('pac-input');
        var searchBox = new google.maps.places.SearchBox(input);
        map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);


        map.addListener('bounds_changed', function () {
            searchBox.setBounds(map.getBounds());
        });

        var markers = [];

        searchBox.addListener('places_changed', function () {
            var places = searchBox.getPlaces();

            if (places.length == 0) {
                return;
            }


            markers.forEach(function (marker) {
                marker.setMap(null);
            });
            markers = [];


            var bounds = new google.maps.LatLngBounds();
            places.forEach(function (place) {
                if (!place.geometry) {
                    console.log("Returned place contains no geometry");
                    return;
                }
                var icon = {
                    url: place.icon,
                    size: new google.maps.Size(71, 71),
                    origin: new google.maps.Point(0, 0),
                    anchor: new google.maps.Point(17, 34),
                    scaledSize: new google.maps.Size(25, 25)
                };

                markers.push(new google.maps.Marker({
                    map: map,
                    icon: "~/flag.jpg",
                    title: place.name,
                    position: place.geometry.location,
                    animation: google.maps.Animation.BOUNCE
                }));

                if (place.geometry.viewport) {

                    bounds.union(place.geometry.viewport);
                } else {
                    bounds.extend(place.geometry.location);
                }
            });
            map.fitBounds(bounds);
        });
    }

</script>

Answer 1

您提供的图像路径可能不起作用。因此，请尝试以下方法进行验证。 为我工作的人。

var markerImage = 'http://www.mapsmarker.com/wp-content/uploads/leaflet-maps-marker-icons/bar_coktail.png';

markers.push(new google.maps.Marker({
                map: map,
                icon: markerImage,
                title: place.name,
                position: place.geometry.location,
                animation: google.maps.Animation.BOUNCE
            }));

可以尝试fiddle

谷歌地图标记图标未显示

1 个答案: