// Where you want to render the map.
var map;
var markers = [];
var LeafIcon;
function initialize() {
var element = document.getElementById('mapid');
map = L.map(element);
L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {
attribution: '© <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'
}).addTo(map);
if (typeof qtWidget !== 'undefined') {
map.on('dragend', function () {
center = map.getCenter();
qtWidget.mapMoved(center.lat, center.lng);
});
map.on('click', function (ev) {
qtWidget.mapClicked(ev.latlng.lat, ev.latlng.lng);
});
map.on('dblclick', function (ev) {
qtWidget.mapDoubleClicked(ev.latlng.lat, ev.latlng.lng);
});
map.on('contextmenu', function (ev) {
qtWidget.mapRightClicked(ev.latlng.lat, ev.latlng.lng);
});
}
LeafIcon = L.Icon.extend({
options: {
shadowUrl: 'leaf-shadow.png',
iconSize: [38, 95],
shadowSize: [50, 64],
iconAnchor: [22, 94],
shadowAnchor: [4, 62],
popupAnchor: [-3, -76]
}
});
}
function osm_setCenter(lat, lng) {
//console.log(lat);
map.panTo(new L.LatLng(lat, lng));
}
function osm_getCenter() {
return map.getCenter();
}
function osm_setZoom(zoom) {
map.setZoom(zoom);
}
function osm_addMarker(key, latitude, longitude, parameters) {
if (key in markers) {
osm_deleteMarker(key);
}
if ("icon" in parameters) {
parameters["icon"] = new L.Icon({
iconUrl: parameters["icon"],
iconAnchor: new L.Point(16, 16)
});
}
var marker = L.marker([latitude, longitude], parameters).addTo(map);
if (typeof qtWidget !== 'undefined') {
marker.on('dragend', function (event) {
var marker = event.target;
qtWidget.markerMoved(key, marker.getLatLng().lat, marker.getLatLng().lng);
});
marker.on('click', function (event) {
var marker = event.target;
//marker.bindPopup(parameters["title"]);
qtWidget.markerClicked(key, marker.getLatLng().lat, marker.getLatLng().lng);
});
marker.on('dbclick', function (event) {
var marker = event.target;
qtWidget.markerClicked(key, marker.getLatLng().lat, marker.getLatLng().lng);
});
marker.on('contextmenu', function (event) {
var marker = event.target;
qtWidget.markerRightClicked(key, marker.getLatLng().lat, marker.getLatLng().lng);
});
}
markers[key] = marker;
return key;
}
function osm_deleteMarker(key) {
map.removeLayer(markers[key]);
delete markers[key];
}
function osm_moveMarker(key, latitude, longitude) {
marker = markers[key];
var newLatLng = new L.LatLng(latitude, longitude);
marker.setLatLng(newLatLng);
}
function osm_posMarker(key) {
marker = markers[key];
return [marker.getLatLng().lat, marker.getLatLng().lng];
}
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