我已启动并运行Wordpress网站，并使用ACF插件创建了Google Map字段。太好了，但是我想更改默认的Google地图样式。我的站点地图需要更浅的灰度样式。我使用了ACF文档中的以下代码，正如我所说的，它可以很好地工作，但是当我尝试更改任何样式时，都不会发生。我必须指出我不是精通javascript / jquery，因此请考虑到这一点。我确实浏览了整个google map API文档，但我只是做不到。我尝试了一堆东西，或者什么也没有发生，或者我丢掉了Google地图。因此，有人可以为我指明正确的方向，还是给我提供示例代码并说明在何处使用它。我是否应该删除现有代码的一部分，还是仅添加额外的代码等？在此先感谢您，并祝一切顺利！
<script src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
(function($) {
/*
* render_map
*
* This function will render a Google Map onto the selected jQuery element
*
* @type function
* @date 8/11/2013
* @since 4.3.0
*
* @param $el (jQuery element)
* @return n/a
*/
function render_map( $el ) {
// var
var $markers = $el.find('.marker');
// vars
var args = {
zoom : 11,
center : new google.maps.LatLng(0, 0),
mapTypeId : google.maps.MapTypeId.TERRAIN
};
// create map
var map = new google.maps.Map( $el[0], args);
// add a markers reference
map.markers = [];
// add markers
$markers.each(function(){
add_marker( $(this), map );
});
// center map
center_map( map );
}
/*
* add_marker
*
* This function will add a marker to the selected Google Map
*
* @type function
* @date 8/11/2013
* @since 4.3.0
*
* @param $marker (jQuery element)
* @param map (Google Map object)
* @return n/a
*/
function initialize() {
// Create an array of styles.
var styleArray = ('mojaMapa')[
{
featureType: "all",
stylers: [
{ saturation: -80 }
]
},{
featureType: "road.arterial",
elementType: "geometry",
stylers: [
{ hue: "#00ffee" },
{ saturation: 50 }
]
},{
featureType: "water",
elementType: "geometry.fill",
stylers: [
{ hue: "#00ffee" },
{ saturation: 50 },
{ color: '#adc9b8'}
]
},{
featureType: "poi.business",
elementType: "labels",
stylers: [
{ visibility: "off" }
]
}
];
map.setOptions({styles: styles});
// Create a new StyledMapType object, passing it the array of styles,
// as well as the name to be displayed on the map type control.
map.setOptions({styles: styles});
// Create a map object, and include the MapTypeId to add
// to the map type control.
var mapOptions = {
zoom: 11,
center: new google.maps.LatLng(55.6468, 37.581),
mapTypeControlOptions: {
mapTypeIds: (google.maps.MapTypeId.TERRAIN, 'mojaMapa')
}
};
var map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
//Associate the styled map with the MapTypeId and set it to display.
map.mapTypes.set('mojaMapa', styledMap);
map.setMapTypeId('mojaMapa');
}
function add_marker( $marker, map ) {
// var
var latlng = new google.maps.LatLng( $marker.attr('data-lat'), $marker.attr('data-lng') );
// create marker
var marker = new google.maps.Marker({
position : latlng,
map : map
});
// add to array
map.markers.push( marker );
// if marker contains HTML, add it to an infoWindow
if( $marker.html() )
{
// create info window
var infowindow = new google.maps.InfoWindow({
content : $marker.html()
});
// show info window when marker is clicked
google.maps.event.addListener(marker, 'click', function() {
infowindow.open( map, marker );
});
}
}
/*
* center_map
*
* This function will center the map, showing all markers attached to this map
*
* @type function
* @date 8/11/2013
* @since 4.3.0
*
* @param map (Google Map object)
* @return n/a
*/
function center_map( map ) {
// vars
var bounds = new google.maps.LatLngBounds();
// loop through all markers and create bounds
$.each( map.markers, function( i, marker ){
var latlng = new google.maps.LatLng( marker.position.lat(), marker.position.lng() );
bounds.extend( latlng );
});
// only 1 marker?
if( map.markers.length == 1 )
{
// set center of map
map.setCenter( bounds.getCenter() );
map.setZoom( 16 );
}
else
{
// fit to bounds
map.fitBounds( bounds );
}
}
/*
* document ready
*
* This function will render each map when the document is ready (page has loaded)
*
* @type function
* @date 8/11/2013
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
$(document).ready(function(){
$('.acf-map').each(function(){
render_map( $(this) );
});
});
})(jQuery);
</script>
google map documentation您可以尝试很多样式选项>
我对样式选项进行了一些更改，您可以尝试自己的颜色。
var args = { zoom: 15, center: new google.maps.LatLng(0, 0), mapTypeControl: false, panControl: false, scrollwheel: true, zoomControlOptions: { style: google.maps.ZoomControlStyle.SMALL, position: google.maps.ControlPosition.RIGHT_CENTER }, styles: [{"featureType":"water","elementType":"all","stylers":[{"hue":"#e9ebed"},{"saturation":-78},{"lightness":67},{"visibility":"simplified"}]},{"featureType":"landscape","elementType":"all","stylers":[{"hue":"#ffffff"},{"saturation":-100},{"lightness":100},{"visibility":"simplified"}]},{"featureType":"road","elementType":"geometry","stylers":[{"hue":"#bbc0c4"},{"saturation":-93},{"lightness":31},{"visibility":"simplified"}]},{"featureType":"poi","elementType":"all","stylers":[{"hue":"#ffffff"},{"saturation":-100},{"lightness":100},{"visibility":"off"}]},{"featureType":"road.local","elementType":"geometry","stylers":[{"hue":"#e9ebed"},{"saturation":-90},{"lightness":-8},{"visibility":"simplified"}]},{"featureType":"transit","elementType":"all","stylers":[{"hue":"#e9ebed"},{"saturation":10},{"lightness":69},{"visibility":"on"}]},{"featureType":"administrative.locality","elementType":"all","stylers":[{"hue":"#2c2e33"},{"saturation":7},{"lightness":19},{"visibility":"on"}]},{"featureType":"road","elementType":"labels","stylers":[{"hue":"#bbc0c4"},{"saturation":-93},{"lightness":31},{"visibility":"on"}]},{"featureType":"road.arterial","elementType":"labels","stylers":[{"hue":"#bbc0c4"},{"saturation":-93},{"lightness":-2},{"visibility":"simplified"}]}] };使用此代码之前，请在中心选项中更新您的纬度和经度选项。
这里是用于样式化地图的完整js代码：
您可以使用https://snazzymaps.com/或Google https://mapstyle.withgoogle.com。您已将样式代码设置为“样式：”。