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main_map.html
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main_map.html
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<!DOCTYPE HTML>
<html>
<head>
<link rel= "stylesheet" type= "text/css" href= "{{ url_for('static',filename='css/leaflet.css') }}">
<link rel= "stylesheet" type= "text/css" href= "{{ url_for('static',filename='css/Control.Geocoder.css') }}">
<link rel= "stylesheet" type= "text/css" href= "{{ url_for('static',filename='css/main_map.css') }}">
<script src="{{url_for('static', filename='js/leaflet.js')}}"></script>
<script src="{{url_for('static', filename='js/Control.Geocoder.js')}}"></script>
<style>
#map {
position: absolute;
display: inline-block;
height: 650px;
width: 1190px;
margin-top: 10px;
margin-left: 95px;
z-index: 0;
}
#input {
position: absolute;
display: inline-block;
height: 700px;
width: 180px;
margin-top: 0px;
margin-left: 10px;
background-image: linear-gradient(to left, red 30%,yellow 30%,white 0%);
z-index: 2;
}
</style>
</head>
<body>
<div id = "input">
<div class="markers-color-palette">
<img src="static/css/blue-marker.png" class="marker-colors blueIcon" />
Start
<br>
<img src="static/css/red-marker.png" class="marker-colors redIcon" />
End
<br><br><br>
{% with messages = get_flashed_messages() %}
{% if messages %}
{% for message in messages %}
{{ message }}
{% endfor %}
{% endif %}
{% endwith %}
</div>
<form action = "" method = "POST">
<p>Source <input id="Src" type="text" name="Src" /></p>
<p>Destination <input id="Dest" type="text" name="Dest" /></p>
<div class="input submit">
<input type="submit" name="btn" value="Submit" />
</div>
</form>
<br><br><br>
<form action="" method="post">
{{ form.csrf }}
<div class="input submit">
<input type="submit" name="btn" value="Randomise traffic" />
</div>
</form>
</div>
<div id="map">
<script type="text/javascript">
var CustomIcon = L.Icon.extend({
options: {
iconSize: [38, 38]
}
});
var redIcon = new CustomIcon({ iconUrl: 'static/css/red-marker.png' }),
blueIcon = new CustomIcon({ iconUrl: 'static/css/blue-marker.png' })
// var redIcon = new ({ iconUrl: "{{url_for('static', filename='css/red-marker.png')}}" }),
// blueIcon = new CustomIcon({ iconUrl: "{{url_for('static', filename='css/blue-marker.png')}}" });
var initialBounds = L.latLngBounds(L.latLng(22.5626,88.3539), L.latLng(22.5826, 88.3739));
var map = L.map('map').fitBounds(initialBounds);
// var map = L.map("map").fitBounds([
// [22, 90],
// [10, 100]
// ]);
L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {
attribution: '© <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'
}).addTo(map);
var marker = L.marker([22.5736,88.3619], { icon:blueIcon,
draggable: true
}).addTo(map).on('dragend', onDragEnd);
var marker_f = L.marker([22.5726,88.3639], {icon:redIcon,
draggable: true
}).addTo(map).on('dragend', onDragEnd_f);
var geocoder = L.Control.geocoder().addTo(map),
Src = document.getElementById('Src'),
Dest = document.getElementById('Dest');
geocoder.markGeocode = function (result) {
var latlng = result.center;
var latlng_f = result.center;
L.marker(latlng, {
draggable: true
}).addTo(map).
L.marker(latlng_f, {
draggable: true
}).addTo(map).
on('dragend', onDragEnd).
on('dragend', onDragEnd_f).
// bindPopup(result.html).
openPopup();
displayLatLng(latlng);
displayLatLng_f(latlng_f);
};
var latlng,latlng_f;
function onDragEnd(event) {
latlng = event.target.getLatLng();
displayLatLng(latlng);
}
function onDragEnd_f(event) {
latlng_f = event.target.getLatLng();
displayLatLng_f(latlng_f);
}
function displayLatLng(latlng) {
Src.value = latlng.lng+','+latlng.lat;
}
function displayLatLng_f(latlng_f) {
Dest.value = latlng_f.lng+','+latlng_f.lat;
}
</script>
</div>
</body>
</html>