谷歌地图响应调整大小 [英] Google maps responsive resize
问题描述
我试图让谷歌地图响应和调整大小,同时保持其中心窗口调整大小。我阅读了其他堆栈问题,例如:
响应式Google地图?和在浏览器上中心Google地图(V3) resize(响应式)
从第二个问题我有一个链接可以帮助我处理部分代码,但我仍然没有运气。这是我使用的代码,当我调整窗口大小时,地图根本不调整大小。
function initialize() {
var mapOptions = {
center:new google.maps.LatLng(40.5472,12.282715),
zoom:6,
mapTypeId:google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById(map-canvas),
mapOptions);
}
google.maps.event.addDomListener(window,'load',initialize);
google.maps.event.addDomListener(window,resize,function(){
var center = map.getCenter();
google.maps.event.trigger(map,调整大小);
map.setCenter(center);
});
html
< div id =map-canvas/>
css
html {height:100%}
body {height:100%;保证金:0; padding:0}
#map-canvas {height:100%}
将您的地图变量移动到事件侦听器可以使用它的范围中。您在initialize()函数内部创建了映射,并且在创建该方法时没有其他人可以使用它。
var map; //< - 现在可用于事件侦听器和initialize()函数
函数initialize(){
var mapOptions = {
center:new google.maps.LatLng( 40.5472,12.282715),
zoom:6,
mapTypeId:google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById(map-canvas),
mapOptions);
}
google.maps.event.addDomListener(window,'load',initialize);
google.maps.event.addDomListener(window,resize,function(){
var center = map.getCenter();
google.maps.event.trigger(map,调整大小);
map.setCenter(center);
});
I'm trying to get google maps responsive and resize while keeping its center when windows resizes. I read other stack questions in regards such as:
Responsive Google Map? and Center Google Maps (V3) on browser resize (responsive)
from the second stack question I got a link which helps me with part of the code but I still have no luck. This is the code I am using, when I resize the window, the maps doesn't resize at all
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(40.5472,12.282715),
zoom: 6,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map-canvas"),
mapOptions);
}
google.maps.event.addDomListener(window, 'load', initialize);
google.maps.event.addDomListener(window, "resize", function() {
var center = map.getCenter();
google.maps.event.trigger(map, "resize");
map.setCenter(center);
});
html
<div id="map-canvas"/>
css
html { height: 100% }
body { height: 100%; margin: 0; padding: 0 }
#map-canvas { height: 100% }
Move your map variable into a scope where the event listener can use it. You are creating the map inside your initialize() function and nothing else can use it when created that way.
var map; //<-- This is now available to both event listeners and the initialize() function
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(40.5472,12.282715),
zoom: 6,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById("map-canvas"),
mapOptions);
}
google.maps.event.addDomListener(window, 'load', initialize);
google.maps.event.addDomListener(window, "resize", function() {
var center = map.getCenter();
google.maps.event.trigger(map, "resize");
map.setCenter(center);
});
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