Created
November 11, 2017 04:57
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<html> | |
<head> | |
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> | |
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> | |
<script type="text/javascript"> | |
function geocodePosition(pos) { | |
geocoder.geocode({ | |
latLng: pos | |
}, function(responses) { | |
if (responses && responses.length > 0) { | |
updateMarkerAddress(responses[0].formatted_address); | |
} else { | |
updateMarkerAddress('Cannot determine address at this location.'); | |
} | |
}); | |
} | |
function updateMarkerStatus(str) { | |
document.getElementById('markerStatus').innerHTML = str; | |
} | |
function updateMarkerPosition(latLng) { | |
document.getElementById('info').innerHTML = [ | |
latLng.lat(), | |
latLng.lng() | |
].join(', '); | |
} | |
function updateMarkerAddress(str) { | |
document.getElementById('address').innerHTML = str; | |
} | |
var geocoder = new google.maps.Geocoder(); | |
var map; | |
var goldStar = { | |
path: 'M 125,5 155,90 245,90 175,145 200,230 125,180 50,230 75,145 5,90 95,90 z', | |
fillColor: 'yellow', | |
fillOpacity: 0.8, | |
scale: 0.1, | |
strokeColor: 'gold', | |
strokeWeight: 1 | |
}; | |
function addMarker(lat, lon, city, url) { | |
var newmarker = new google.maps.Marker({ | |
position: new google.maps.LatLng(lat, lon), | |
map: map, | |
title: city | |
}); | |
newmarker['infowindow'] = new google.maps.InfoWindow({ | |
content: url | |
}); | |
google.maps.event.addListener(newmarker, 'click', function() { | |
this['infowindow'].open(map, this); | |
}); | |
} | |
function initialize() { | |
// create as a global variable | |
map = new google.maps.Map(document.getElementById('mapCanvas'), { | |
zoom: 8, | |
center: latLng, | |
mapTypeId: google.maps.MapTypeId.ROADMAP | |
}); | |
var marker = new google.maps.Marker({ | |
position: latLng, | |
title: 'Point A', | |
map: map, | |
draggable: true | |
}); | |
// Update current position info. | |
updateMarkerPosition(latLng); | |
geocodePosition(latLng); | |
// Add dragging event listeners. | |
google.maps.event.addListener(marker, 'dragstart', function() { | |
updateMarkerAddress('Dragging...'); | |
}); | |
google.maps.event.addListener(marker, 'drag', function() { | |
updateMarkerStatus('Dragging...'); | |
updateMarkerPosition(marker.getPosition()); | |
}); | |
google.maps.event.addListener(marker, 'dragend', function() { | |
updateMarkerStatus('Drag ended'); | |
geocodePosition(marker.getPosition()); | |
}); | |
} | |
// Onload handler to fire off the app. | |
google.maps.event.addDomListener(window, 'load', initialize); | |
</script> | |
</head> | |
<body> | |
<style> | |
#mapCanvas { | |
# width: 1000px; | |
width: 102%; | |
height: 500px; | |
float: left; | |
margin-left: -7px; | |
margin-right: -10px; | |
margin-top: -7px; | |
margin-bottom: 10px; | |
} | |
#infoPanel { | |
float: center; | |
margin-left: 20px; | |
} | |
#infoPanel div { | |
margin-bottom: 10px; | |
} | |
</style> | |
<font size="3" color="black" face="verdana"> | |
<div id="mapCanvas"></div> | |
<div id="infoPanel"> | |
<font size="-10" color="white" face="verdana"> | |
<!-- <b>Marker status:</b> --> | |
<div id="markerStatus"><i>Click and drag the marker.</i></div> | |
<font size="3" color="black" face="verdana"> | |
<b>Current position:</b> | |
<div id="info"></div> | |
<b>Closest matching address:</b> | |
<div id="address"></div> | |
</div> | |
</body> | |
</html> |
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