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<!DOCTYPE html> |
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<html> |
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<head> |
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<meta charset="utf-8"> |
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<title>GMaps.js — Overlay Map Types</title> |
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<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script> |
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<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true"></script> |
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<script type="text/javascript" src="../gmaps.js"></script> |
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<link rel="stylesheet" href="http://twitter.github.com/bootstrap/1.3.0/bootstrap.min.css" /> |
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<link rel="stylesheet" type="text/css" href="examples.css" /> |
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<script type="text/javascript"> |
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var map; |
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var getTile = function(coord, zoom, ownerDocument) { |
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var div = ownerDocument.createElement('div'); |
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div.innerHTML = coord; |
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div.style.width = this.tileSize.width + 'px'; |
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div.style.height = this.tileSize.height + 'px'; |
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div.style.background = 'rgba(250, 250, 250, 0.55)'; |
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div.style.fontFamily = 'Monaco, Andale Mono, Courier New, monospace'; |
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div.style.fontSize = '10'; |
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div.style.fontWeight = 'bolder'; |
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div.style.border = 'dotted 1px #aaa'; |
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div.style.textAlign = 'center'; |
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div.style.lineHeight = this.tileSize.height + 'px'; |
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return div; |
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}; |
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$(document).ready(function(){ |
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map = new GMaps({ |
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el: '#map', |
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lat: -12.043333, |
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lng: -77.028333 |
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}); |
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map.addOverlayMapType({ |
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index: 0, |
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tileSize: new google.maps.Size(256, 256), |
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getTile: getTile |
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}); |
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}); |
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</script> |
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</head> |
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<body> |
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<h1>GMaps.js — Overlay Map Types</h1> |
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<div class="row"> |
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<div class="span11"> |
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<div id="map"></div> |
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</div> |
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<div class="span6"> |
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<p>You can define many overlay map types this way:</p> |
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<pre>var getTile = function(coord, zoom, ownerDocument) { |
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var div = ownerDocument.createElement('div'); |
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div.innerHTML = coord; |
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div.style.width = this.tileSize.width + 'px'; |
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div.style.height = this.tileSize.height + 'px'; |
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div.style.background = 'rgba(250, 250, 250, 0.55)'; |
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div.style.fontFamily = 'Monaco, Andale Mono, Courier New, monospace'; |
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div.style.fontSize = '10'; |
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div.style.fontWeight = 'bolder'; |
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div.style.border = 'dotted 1px #aaa'; |
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div.style.textAlign = 'center'; |
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div.style.lineHeight = this.tileSize.height + 'px'; |
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return div; |
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}; |
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map.addOverlayMapType({ |
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index: 0, |
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tileSize: new google.maps.Size(256, 256), |
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getTile: getTile |
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});</pre> |
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<p>You must define a function called <code>getTile</code>, which returns a HTML element used to fill the map overlay. Also, you have to set an overlay <code>index</code>, which place the overlay on top of the base map, according this index.</p> |
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<p><span class="label notice">NOTE:</span> You can remove an overlay map type using <code>removeOverlayMapType(overlay_index)</code>.</p> |
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</div> |
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</div> |
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</body> |
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</html> |