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Mini Shell
Mini Shell
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>GMaps.js — Elevation Routes</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true"></script>
<script type="text/javascript" src="../gmaps.js"></script>
<link rel="stylesheet" href="http://twitter.github.com/bootstrap/1.3.0/bootstrap.min.css" />
<link rel="stylesheet" type="text/css" href="examples.css" />
<script type="text/javascript">
var map;
var mousemarker = null;
// Load the Visualization API and the piechart package.
google.load("visualization", "1", {packages: ["columnchart"]});
$(document).ready(function(){
map = new GMaps({
el: '#map',
lat: -12.043333,
lng: -77.028333,
zoom: 12
});
//load google visualization chart
chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
var polygone = map.drawRoute({
origin: [-12.044012922866312, -77.02470665341184],
destination: [-12.090814532191756, -77.02271108990476],
travelMode: 'walking',
strokeColor: '#131540',
strokeOpacity: 0.6,
strokeWeight: 6,
callback : function(polygones){
//elevation for the path
map.getElevations({
locations : polygones.overview_path,
path: true,
callback : function (result, status){
if (status == google.maps.ElevationStatus.OK) {
var elevations = result;
//set the google visualization
var data = new google.visualization.DataTable();
data.addColumn('string', 'Sample');
data.addColumn('number', 'Elevation');
for (var i = 0; i < result.length; i++) {
data.addRow(['', elevations[i].elevation]);
}
//add to the dom
document.getElementById('chart_div').style.display = 'block';
chart.draw(data, {
width: 340,
height: 200,
legend: 'none',
titleY: 'Elevation (m)',
focusBorderColor: '#00ff00'
});
//add mouseover
google.visualization.events.addListener(chart, 'onmouseover', function(e) {
if (mousemarker == null) {
mousemarker = map.addMarker({
lat: elevations[e.row].location.lat(),
lng: elevations[e.row].location.lng()
});
} else {
mousemarker.setPosition(elevations[e.row].location);
}
});
}
}
});
}
});
});
</script>
</head>
<body>
<h1>GMaps.js — Elevation Routes</h1>
<div class="row">
<div class="span11">
<div id="map"></div>
</div>
<div class="span6">
<p>With GMaps.js you can calculate the elevation for a route like this:</p>
<pre>map.getElevations({
locations : [[-12.040397656836609,-77.03373871559225], [-12.040248585302038,-77.03993927003302], [-12.050047116528843,-77.02448169303511], [-12.044804866577001,-77.02154422636042]],
path: true,
callback : function (result, status){
if (status == google.maps.ElevationStatus.OK) {
console.log(result, status);
}
}
});</pre>
<div id="chart_div"></div>
</div>
</div>
</body>
</html>
Zerion Mini Shell 1.0