如何在 mapbox 中更改语言
How to change language in mapbox
我需要更改 javascript 中 mapbox 的语言,我在文档中只看到以下代码
map.setLayoutProperty('country-label', 'text-field', ['get', 'name_de'])
但这行代码只会更改国家/地区名称,但我需要所有内容(城市、城镇等)
根据您的地图框样式,会有不同的文本图层。对于 dark-v9
,这些是可用的文本层。
country-label
state-label
settlement-label
settlement-subdivision-label
airport-label
poi-label
water-point-label
water-line-label
natural-point-label
natural-line-label
waterway-label
road-label
使用您在上述层的问题中提到的代码片段,您应该能够更改语言。
map.setLayoutProperty('country-label', 'text-field', ['get', 'name_de'])
或者您可以使用mapbox-language-plugin来更改所有可能图层的语言。这是插件的工作示例。
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<title>Change a map's language</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.4.1/mapbox-gl.js'></script>
<script src='https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-language/v0.10.1/mapbox-gl-language.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v1.4.1/mapbox-gl.css' rel='stylesheet' />
<style>
body { margin:0; padding:0; }
#map { position:absolute; top:0; bottom:0; width:100%; }
</style>
</head>
<body>
<style>
#buttons {
width: 90%;
margin: 0 auto;
}
.button {
display: inline-block;
position: relative;
cursor: pointer;
width: 20%;
padding: 8px;
border-radius: 3px;
margin-top: 10px;
font-size: 12px;
text-align: center;
color: #fff;
background: #ee8a65;
font-family: sans-serif;
font-weight: bold;
}
</style>
<div id='map'></div>
<ul id="buttons">
<li id='button-fr' class='button'>French</li>
<li id='button-ru' class='button'>Russian</li>
<li id='button-de' class='button'>German</li>
<li id='button-es' class='button'>Spanish</li>
</ul>
<script>
mapboxgl.accessToken = 'pk.eyJ1IjoibXVyYWxpcHJhamFwYXRpIiwiYSI6ImNrMHA1d3VjYzBna3gzbG50ZjR5b2Zkb20ifQ.guBaIUcqkTdYHX1R6CM6FQ';
var map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/dark-v9',
center: [16.05, 48],
zoom: 2.9
});
mapboxgl.setRTLTextPlugin('https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-rtl-text/v0.1.0/mapbox-gl-rtl-text.js');
var mapboxLanguage = new MapboxLanguage({
defaultLanguage: 'en'
});
map.addControl(mapboxLanguage);
document.getElementById('buttons').addEventListener('click', function(event) {
var language = event.target.id.substr('button-'.length);
map.setStyle(mapboxLanguage.setLanguage(map.getStyle(), language));
});
</script>
</body>
</html>
参考:https://blog.mapbox.com/how-to-localize-your-maps-in-mapbox-gl-js-da4cc6749f47
这是我发现对我有用的代码from github mapbox here
map.getStyle().layers.forEach(function(thisLayer){
if(thisLayer.type == 'symbol'){
map.setLayoutProperty(thisLayer.id, 'text-field', ['get','name_ja'])
}
})
我已经修改为
map.getStyle().layers.forEach(function(thisLayer){
console.log(thisLayer);
if(thisLayer.id.indexOf('-label')>0){
console.log('change '+thisLayer.id);
map.setLayoutProperty(thisLayer.id, 'text-field', ['get','name_fr'])
}
});
但否则你将不得不自己更改不同的标签,正如 murli-prajapati 所提到的
当然可以'name_xx'换成你自己的语言
如:
map.setLayoutProperty('country-label', 'text-field', ['get','name_fr']);
map.setLayoutProperty('state-label', 'text-field', ['get','name_fr']);
map.setLayoutProperty('settlement-label', 'text-field', ['get','name_fr']);
map.setLayoutProperty('settlement-subdivision-label', 'text-field', ['get','name_fr']);
唯一对我有帮助的是 load 事件中的循环:
map.on('load', function() {
let labels = [ 'country-label', 'state-label',
'settlement-label', 'settlement-subdivision-label',
'airport-label', 'poi-label', 'water-point-label',
'water-line-label', 'natural-point-label',
'natural-line-label', 'waterway-label', 'road-label' ];
labels.forEach(label => {
map.setLayoutProperty(label, 'text-field', 'get','name_ru']);
});
})
语言插件和其他东西没有用。
迟来的,您可以使用此插件根据用户区域设置更改显示语言。
https://github.com/mapbox/mapbox-gl-language
例如:
mapboxgl.accessToken = 'YOUR_ACCESS_TOKEN';
const map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/streets-v10',
center: [-77.0259, 38.9010],
zoom: 9
});
const language = new MapboxLanguage();
map.addControl(language);
我需要更改 javascript 中 mapbox 的语言,我在文档中只看到以下代码
map.setLayoutProperty('country-label', 'text-field', ['get', 'name_de'])
但这行代码只会更改国家/地区名称,但我需要所有内容(城市、城镇等)
根据您的地图框样式,会有不同的文本图层。对于 dark-v9
,这些是可用的文本层。
country-label
state-label
settlement-label
settlement-subdivision-label
airport-label
poi-label
water-point-label
water-line-label
natural-point-label
natural-line-label
waterway-label
road-label
使用您在上述层的问题中提到的代码片段,您应该能够更改语言。
map.setLayoutProperty('country-label', 'text-field', ['get', 'name_de'])
或者您可以使用mapbox-language-plugin来更改所有可能图层的语言。这是插件的工作示例。
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<title>Change a map's language</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.4.1/mapbox-gl.js'></script>
<script src='https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-language/v0.10.1/mapbox-gl-language.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v1.4.1/mapbox-gl.css' rel='stylesheet' />
<style>
body { margin:0; padding:0; }
#map { position:absolute; top:0; bottom:0; width:100%; }
</style>
</head>
<body>
<style>
#buttons {
width: 90%;
margin: 0 auto;
}
.button {
display: inline-block;
position: relative;
cursor: pointer;
width: 20%;
padding: 8px;
border-radius: 3px;
margin-top: 10px;
font-size: 12px;
text-align: center;
color: #fff;
background: #ee8a65;
font-family: sans-serif;
font-weight: bold;
}
</style>
<div id='map'></div>
<ul id="buttons">
<li id='button-fr' class='button'>French</li>
<li id='button-ru' class='button'>Russian</li>
<li id='button-de' class='button'>German</li>
<li id='button-es' class='button'>Spanish</li>
</ul>
<script>
mapboxgl.accessToken = 'pk.eyJ1IjoibXVyYWxpcHJhamFwYXRpIiwiYSI6ImNrMHA1d3VjYzBna3gzbG50ZjR5b2Zkb20ifQ.guBaIUcqkTdYHX1R6CM6FQ';
var map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/dark-v9',
center: [16.05, 48],
zoom: 2.9
});
mapboxgl.setRTLTextPlugin('https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-rtl-text/v0.1.0/mapbox-gl-rtl-text.js');
var mapboxLanguage = new MapboxLanguage({
defaultLanguage: 'en'
});
map.addControl(mapboxLanguage);
document.getElementById('buttons').addEventListener('click', function(event) {
var language = event.target.id.substr('button-'.length);
map.setStyle(mapboxLanguage.setLanguage(map.getStyle(), language));
});
</script>
</body>
</html>
参考:https://blog.mapbox.com/how-to-localize-your-maps-in-mapbox-gl-js-da4cc6749f47
这是我发现对我有用的代码from github mapbox here
map.getStyle().layers.forEach(function(thisLayer){
if(thisLayer.type == 'symbol'){
map.setLayoutProperty(thisLayer.id, 'text-field', ['get','name_ja'])
}
})
我已经修改为
map.getStyle().layers.forEach(function(thisLayer){
console.log(thisLayer);
if(thisLayer.id.indexOf('-label')>0){
console.log('change '+thisLayer.id);
map.setLayoutProperty(thisLayer.id, 'text-field', ['get','name_fr'])
}
});
但否则你将不得不自己更改不同的标签,正如 murli-prajapati 所提到的
当然可以'name_xx'换成你自己的语言
如:
map.setLayoutProperty('country-label', 'text-field', ['get','name_fr']);
map.setLayoutProperty('state-label', 'text-field', ['get','name_fr']);
map.setLayoutProperty('settlement-label', 'text-field', ['get','name_fr']);
map.setLayoutProperty('settlement-subdivision-label', 'text-field', ['get','name_fr']);
唯一对我有帮助的是 load 事件中的循环:
map.on('load', function() {
let labels = [ 'country-label', 'state-label',
'settlement-label', 'settlement-subdivision-label',
'airport-label', 'poi-label', 'water-point-label',
'water-line-label', 'natural-point-label',
'natural-line-label', 'waterway-label', 'road-label' ];
labels.forEach(label => {
map.setLayoutProperty(label, 'text-field', 'get','name_ru']);
});
})
语言插件和其他东西没有用。
迟来的,您可以使用此插件根据用户区域设置更改显示语言。
https://github.com/mapbox/mapbox-gl-language
例如:
mapboxgl.accessToken = 'YOUR_ACCESS_TOKEN';
const map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/streets-v10',
center: [-77.0259, 38.9010],
zoom: 9
});
const language = new MapboxLanguage();
map.addControl(language);