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[英]How to set Marker location to users current location onInit, using react-native-maps and Marker Library
[英]how to set custom marker for my current marker?
如何為我當前的標記設置自定義標記?
我嘗試了此鏈接,但對我而言不起作用如何為Google Maps API v3創建帶有自定義圖標的標記?
這是我的代碼
var markers = [
{
"lat": '3.214608',
"lng": '101.639114',
},
{
"lat": '3.214790',
"lng": '101.640928',
}
];
window.onload = function () {
LoadMap();
}
function LoadMap() {
var mapOptions = {
center: { lat: 3.214608, lng: 101.639114},
zoom: 16,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map"), mapOptions);
var infoWindow = new google.maps.InfoWindow();
for (var i = 0; i < markers.length; i++) {
var data = markers[i];
var myLatlng = new google.maps.LatLng(data.lat, data.lng);
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
});
}
}
添加一個帶有指向圖像鏈接的全局變量:
var image = 'https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png';
要更改大小/比例等,請修改代碼以包括:
var icon = {
url: image,
scaledSize: new google.maps.Size(50, 50), // scaled size
origin: new google.maps.Point(0, 0), // origin
anchor: new google.maps.Point(0, 0) // anchor
}
添加標記時,請使用icon變量,並分配給icon變量
marker = new google.maps.Marker({
map: map,
draggable: true,
animation: google.maps.Animation.DROP,
position: simplerweb,
icon: icon// assign image here
});
JSFiddle: https ://jsfiddle.net/cmjcs5eL/18/
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