L'affichage des POIs est dinamique pour les zooms supérieurs à 10

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leosw committed 2026-10-17 12:09:17 +02:00
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// Carte principale et marqueurs de POI.
// Carte principale
var mymap;
var markers = [];
var poiLayer;
var icons = {};
$( document ).ready(function() {
// Différentes couches pour la carte.
var topo_maptiler = L.tileLayer('https://api.maptiler.com/maps/topographique/{z}/{x}/{y}.png?key=Sm8M7mJ53GtYdl773rpi', {tms: false, attribution: 'Carte © <a href="https://www.maptiler.com/copyright/" target="_blank">MapTiler</a>, Données © <a href="http://www.openstreetmap.org/copyright" target="_blank">Contributeurs OpenStreetMap</a>', tileSize: 512, zoomOffset: -1, minZoom: 1});
var ign = L.tileLayer('https://data.geopf.fr/private/wmts?&REQUEST=GetTile&SERVICE=WMTS&VERSION=1.0.0&STYLE=normal&TILEMATRIXSET=PM&FORMAT=image/jpeg&LAYER=GEOGRAPHICALGRIDSYSTEMS.MAPS&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}&apikey=ign_scan_ws', {attribution: 'Carte & Connées © <a href="http://ign.fr/" target="_blank">IGN-F/Géoportail</a>'});
// Couches de base.
var baseLayers = {
"OpenStreetMap": topo_maptiler,
"IGN France": ign
};
mymap = L.map('mapid', {
zoomControl: false,
layers: [topo_maptiler]
}).setView([47, 3], 6);
$("#map-credits").html(topo_maptiler.getAttribution());
L.control.scale({
position: "bottomleft",
imperial: false
}).addTo(mymap);
var credits = L.easyButton('fa-info',
function(control, mymap){
$("footer").hide();
$("#footer-credits").show();
$("#footer-legend").hide();
}, 'Credits');
var legend = L.easyButton('fa-question',
function(control, mymap){
$("footer").hide();
$("#footer-credits").hide();
$("#footer-legend").show();
}, 'Legend');
L.easyBar([ credits, legend, ], {position: "bottomleft"}).addTo(mymap);
L.control.fullscreen({
position: "bottomleft"
}).addTo(mymap);
L.control.zoom({
zoomOutText: "<i class=\"fa fa-minus\" aria-hidden=\"true\"></i>",
zoomInText: "<i class=\"fa fa-plus\" aria-hidden=\"true\"></i>",
position: "bottomleft"
}).addTo(mymap);
L.control.layers(baseLayers,null,{
position: "bottomright"
}).addTo(mymap);
mymap.removeControl(mymap.attributionControl);
$(".close-link").click(function() {
$("footer").show();
$("#footer-credits").hide();
$("#footer-legend").hide();
});
mymap.on('baselayerchange', function(e) {
$("#map-credits").html(e.layer.getAttribution());
});
// Ajuste la taille des icônes selon le niveau de zoom.
mymap.on("zoomend", function () {
var z = mymap.getZoom();
var size = 32;
if (z < 8) size = 20;
if (z < 4) size = 12;
markers.forEach(function(marker) {
var icon = marker.options.icon;
icon.options.iconSize = [size, size];
icon.options.iconAnchor = [size/2, size];
marker.setIcon(icon);
});
});
$(document).ready(function() {
// ---------------------------------------------------------
// CHARGEMENT DES POIs
// Fonds de carte
// ---------------------------------------------------------
$.getJSON(root + "poi/api_list", function(pois) {
var icons = {};
// Préparer les icônes
for (const type in window.poi_icons) {
icons[type] = L.icon({
iconUrl: window.poi_icons[type],
iconSize: [32, 32],
iconAnchor: [16, 32],
popupAnchor: [0, -32]
});
var topo_maptiler = L.tileLayer(
'https://api.maptiler.com/maps/topographique/{z}/{x}/{y}.png?key=Sm8M7mJ53GtYdl773rpi',
{
tms: false,
tileSize: 512,
zoomOffset: -1,
minZoom: 1,
attribution:
'Carte © MapTiler, Données © OpenStreetMap'
}
);
// Ajouter les POIs
pois.forEach(function(poi) {
var icon = icons[poi.type] || icons["default"];
var marker = L.marker([poi.lat, poi.lon], { icon: icon })
.addTo(mymap);
// Tooltip discret au survol
marker.bindTooltip(poi.name, {
direction: "top",
offset: [0, -10],
opacity: 0.9,
className: "poi-tooltip"
});
// Clic → ouvrir la fiche directement
marker.on("click", function() {
window.location = root + "poi/" + poi.permalink;
});
markers.push(marker);
});
// Ajuster la vue
if (markers.length > 0) {
var group = L.featureGroup(markers);
mymap.fitBounds(group.getBounds(), { padding: [30, 30] });
var ign = L.tileLayer(
'https://data.geopf.fr/private/wmts?REQUEST=GetTile&SERVICE=WMTS&VERSION=1.0.0&STYLE=normal&TILEMATRIXSET=PM&FORMAT=image/jpeg&LAYER=GEOGRAPHICALGRIDSYSTEMS.MAPS&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}&apikey=ign_scan_ws',
{
attribution: 'Carte © IGN-F/Géoportail'
}
);
var baseLayers = {
"OpenStreetMap": topo_maptiler,
"IGN France": ign
};
// ---------------------------------------------------------
// Carte
// ---------------------------------------------------------
mymap = L.map('mapid', {
zoomControl: false,
layers: [topo_maptiler]
}).setView([47, 3], 6);
$("#map-credits").html(topo_maptiler.getAttribution());
poiLayer = L.layerGroup().addTo(mymap);
// ---------------------------------------------------------
// Contrôles
// ---------------------------------------------------------
L.control.scale({
position: "bottomleft",
imperial: false
}).addTo(mymap);
var credits = L.easyButton(
'fa-info',
function() {
$("footer").hide();
$("#footer-credits").show();
$("#footer-legend").hide();
},
'Credits'
);
var legend = L.easyButton(
'fa-question',
function() {
$("footer").hide();
$("#footer-credits").hide();
$("#footer-legend").show();
},
'Legend'
);
L.easyBar(
[credits, legend],
{
position: "bottomleft"
}
).addTo(mymap);
L.control.fullscreen({
position: "bottomleft"
}).addTo(mymap);
L.control.zoom({
zoomOutText: '<i class="fa fa-minus"></i>',
zoomInText: '<i class="fa fa-plus"></i>',
position: "bottomleft"
}).addTo(mymap);
L.control.layers(
baseLayers,
null,
{
position: "bottomright"
}
).addTo(mymap);
mymap.removeControl(mymap.attributionControl);
// ---------------------------------------------------------
// Footer
// ---------------------------------------------------------
$(".close-link").click(function() {
$("footer").show();
$("#footer-credits").hide();
$("#footer-legend").hide();
});
});
mymap.on('baselayerchange', function(e) {
$("#map-credits").html(
e.layer.getAttribution()
);
});
// ---------------------------------------------------------
// Icônes
// ---------------------------------------------------------
for (const type in window.poi_icons) {
icons[type] = L.icon({
iconUrl: window.poi_icons[type],
iconSize: [32, 32],
iconAnchor: [16, 32],
popupAnchor: [0, -32]
});
}
// ---------------------------------------------------------
// Chargement des POI visibles
// ---------------------------------------------------------
function loadVisiblePois() {
if (mymap.getZoom() < 10) {
poiLayer.clearLayers();
return;
}
var b = mymap.getBounds();
$.getJSON(
root + "poi/api_bbox",
{
north: b.getNorth(),
south: b.getSouth(),
east: b.getEast(),
west: b.getWest()
},
function(pois) {
poiLayer.clearLayers();
pois.forEach(function(poi) {
var icon =
icons[poi.type] ||
icons["default"];
var marker = L.marker(
[poi.lat, poi.lon],
{
icon: icon
}
);
marker.bindTooltip(
poi.name,
{
direction: "top",
offset: [0, -10],
opacity: 0.9,
className:
"poi-tooltip"
}
);
marker.on(
"click",
function() {
window.location =
root +
"poi/" +
poi.permalink;
}
);
poiLayer.addLayer(marker);
});
}
);
}
// ---------------------------------------------------------
// Rechargement automatique
// ---------------------------------------------------------
mymap.on("moveend", loadVisiblePois);
mymap.on("zoomend", loadVisiblePois);
// Premier chargement
loadVisiblePois();
});