Google Maps調整CSS大小不顯示

Question

這個問題在這里已經問過很多次了，那就是Google地圖部分顯示。 我的問題是：我使用航點來觸發頁面上的CSS3動畫。 在帶有Google Maps的頁面上，我將CSS設置為display: none; 直到到達航路點為止。 這會導致Google地圖損壞。

根據我的研究和對Stack Overflow的搜索，解決方法是這樣（如果我錯了，請糾正我）：

google.maps.event.trigger(map, 'resize');

這是我從另一個在線開發人員那里獲得的JavaScript代碼，我不知道將Google Maps調整大小觸發器放在何處？：

var directionDisplay;
var directionsService = new google.maps.DirectionsService();
function initialize() {
    var latlng = new google.maps.LatLng(-33.8333406,18.6470022);
    directionsDisplay = new google.maps.DirectionsRenderer();
    var myOptions = {
        zoom: 8,
        center: latlng,
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        mapTypeControl: false
    };
    var map = new google.maps.Map(document.getElementById("map"),myOptions);

    directionsDisplay.setMap(map);
    directionsDisplay.setPanel(document.getElementById("directionsPanel"));
    var marker = new google.maps.Marker({
        position: latlng, 
        map: map, 
        title:"Get Directions"
    }); 
}
function calcRoute() {
    var start = document.getElementById("routeStart").value;
    var end = "-33.8333406,18.6470022";
    var request = {
        origin:start,
        destination:end,
        travelMode: google.maps.DirectionsTravelMode.DRIVING
    };
    directionsService.route(request, function(response, status) {
        if (status == google.maps.DirectionsStatus.OK) {
            directionsDisplay.setDirections(response);
        } else {
            if (status == 'ZERO_RESULTS') {
                alert('No route could be found between the origin and destination.');
            } else if (status == 'UNKNOWN_ERROR') {
                alert('A directions request could not be processed due to a server error. The request may succeed if you try again.');
            } else if (status == 'REQUEST_DENIED') {
                alert('This webpage is not allowed to use the directions service.');
            } else if (status == 'OVER_QUERY_LIMIT') {
                alert('The webpage has gone over the requests limit in too short a period of time.');
            } else if (status == 'NOT_FOUND') {
                alert('At least one of the origin, destination, or waypoints could not be geocoded.');
            } else if (status == 'INVALID_REQUEST') {
                alert('The DirectionsRequest provided was invalid.');                   
            } else {
                alert("There was an unknown error in your request. Requeststatus: \n\n"+status);
            }
        }
    });
}

這是觸發顯示的航點jquery代碼：塊

// Studio Page
jQuery('.studio-page').waypoint(function() {
jQuery('.kickass-studio').addClass( 'show animated bounceInLeft' );
jQuery('.location').addClass( 'show animated bounceInRight' );
jQuery('.geo-address').addClass( 'show animated bounceInDown' );

},
{
offset: '10%'
});

Answer 1

只需在初始化函數的末尾添加它即可。...另外，當您使Google地圖的CSS顯示為：使用此地圖對象進行阻止時，還需要將地圖對象保存在變量中並再次調用resize事件。