[英]Cant add markers to custom tile map
我是 Google 地圖編碼的新手。 我一直在嘗試使用自定義圖像圖塊(魔獸世界之外)為自己制作地圖,並且我一直在遵循以下指南: http : //facepunch.com/showthread.php?t=1184658
我已經顯示了地圖,並且一切正常。 但是現在我正在嘗試添加標記,但它們不會出現,有人可以幫忙嗎?
這是我的代碼:(那里沒有標記代碼。)
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0px; padding: 0px }
#map_canvas { height: 100%; z-index: 0;}
#gmnoprint {width: auto;}
</style>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<title>Google Map of the WoW World</title>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script>
function CustomMapType() {
}
CustomMapType.prototype.tileSize = new google.maps.Size(256,256);
CustomMapType.prototype.maxZoom = 7;
CustomMapType.prototype.getTile = function(coord, zoom, ownerDocument) {
var div = ownerDocument.createElement('DIV');
var baseURL = 'http://d1m6g5gl70bc4l.cloudfront.net/';
baseURL += zoom + '_' + coord.x + '_' + coord.y + '.png';
div.style.width = this.tileSize.width + 'px';
div.style.height = this.tileSize.height + 'px';
div.style.backgroundColor = '#1B2D33';
div.style.backgroundImage = 'url(' + baseURL + ')';
return div;
};
CustomMapType.prototype.name = "Custom";
CustomMapType.prototype.alt = "Tile Coordinate Map Type";
var map;
var CustomMapType = new CustomMapType();
function initialize() {
var mapOptions = {
minZoom: 2,
maxZoom: 7,
isPng: true,
mapTypeControl: false,
streetViewControl: false,
center: new google.maps.LatLng(0,0),
zoom: 3,
mapTypeControlOptions: {
mapTypeIds: ['custom', google.maps.MapTypeId.ROADMAP],
style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
}
};
map = new google.maps.Map(document.getElementById("map_canvas"),mapOptions);
map.mapTypes.set('custom',CustomMapType);
map.setMapTypeId('custom');
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas" style="background: #1B2D33;"></div>
</body>
</html>
請參閱有關添加標記的文檔,要將標記添加到地圖,請使用 'map' 屬性
var marker = new google.maps.Marker({
position: map.getCenter(),
map: map,
title: "Hello World!"
});
代碼片段:
function initialize() { var mapOptions = { minZoom: 2, maxZoom: 7, isPng: true, mapTypeControl: false, streetViewControl: false, center: new google.maps.LatLng(0, 0), zoom: 3, mapTypeControlOptions: { mapTypeIds: ['custom', google.maps.MapTypeId.ROADMAP], style: google.maps.MapTypeControlStyle.DROPDOWN_MENU } }; map = new google.maps.Map(document.getElementById("map_canvas"), mapOptions); map.mapTypes.set('custom', CustomMapType); map.setMapTypeId('custom'); // To add the marker to the map, use the 'map' property var marker = new google.maps.Marker({ position: map.getCenter(), map: map, title: "Hello World!" }); } google.maps.event.addDomListener(window, 'load', initialize); function CustomMapType() {} CustomMapType.prototype.tileSize = new google.maps.Size(256, 256); CustomMapType.prototype.maxZoom = 7; CustomMapType.prototype.getTile = function(coord, zoom, ownerDocument) { var div = ownerDocument.createElement('DIV'); var baseURL = 'http://d1m6g5gl70bc4l.cloudfront.net/'; baseURL += zoom + '_' + coord.x + '_' + coord.y + '.png'; div.style.width = this.tileSize.width + 'px'; div.style.height = this.tileSize.height + 'px'; div.style.backgroundColor = '#1B2D33'; div.style.backgroundImage = 'url(' + baseURL + ')'; return div; }; CustomMapType.prototype.name = "Custom"; CustomMapType.prototype.alt = "Tile Coordinate Map Type"; var map; var CustomMapType = new CustomMapType();
html { height: 100% } body { height: 100%; margin: 0px; padding: 0px } #map_canvas { height: 100%; z-index: 0; } #gmnoprint { width: auto; }
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js"></script> <div id="map_canvas" style="background: #1B2D33;"></div>
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