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index_mapbox_2.html
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<!doctype html>
<html>
<head>
<meta charset=utf-8 />
<title>ETX MAPBOX</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.mapbox.com/mapbox.js/v2.3.0/mapbox.js'></script>
<link href='https://api.mapbox.com/mapbox.js/v2.3.0/mapbox.css' rel='stylesheet' />
<script src='https://api.mapbox.com/mapbox.js/plugins/leaflet-markercluster/v0.4.0/leaflet.markercluster.js'></script>
<link href='https://api.mapbox.com/mapbox.js/plugins/leaflet-markercluster/v0.4.0/MarkerCluster.css' rel='stylesheet' />
<link href='https://api.mapbox.com/mapbox.js/plugins/leaflet-markercluster/v0.4.0/MarkerCluster.Default.css' rel='stylesheet' />
<script src="js/app.js"></script>
<link rel="stylesheet" type="text/css" href="style/custom.css">
</head>
<body>
<nav id='menu-ui' class='menu-ui'></nav>
<div id='map'></div>
<div id="foregroundContent">
<button onclick="goHome()">Fly home</button>
<button onclick="generateFeatures()">Generate features</button>
<button onclick="stopGeneratingFeatures()">Stop Generating features</button>
<!--button onclick="addFeature()">Add feature</button>
<button onclick="generateMarkers(NUM_OF_MARKERS,addFeature)">Add N features</button>
<button onclick="leafLeftAndMapBoxSVGMarker()">Add SVG Marker</button>
<button onclick="generateMarkers(NUM_OF_MARKERS,leafLeftAndMapBoxSVGMarker)">Add N SVG markers</button-->
<span id="featuresCount"></span>
</div>
<script>
var renderedFeatures = 0;
function goHome() {
map.setView([center_lat, center_lon], initialZoom);
}
function addFeature(newFeature) {
var myLayer = L.mapbox.featureLayer(newFeature).addTo(map);
renderedFeatures++;
updatefeaturesCount();
}
function goHome() {
map.setView([center_lat, center_lon], initialZoom);
}
function updatefeaturesCount() {
document.getElementById("featuresCount").innerText = `rendered features ${renderedFeatures}`;
}
L.mapbox.accessToken = LEAFLET_TOKEN;
var map = L.mapbox.map('map', 'mapbox.streets', {
attributionControl: false,
maxZoom: maxZoom,
minZoom: minZoom,
zoomControl: false
}).setView([center_lat, center_lon], initialZoom);
var myLayer = L.mapbox.featureLayer().setGeoJSON(features).addTo(map);
renderedFeatures = countObjectProperties(myLayer._layers);
updatefeaturesCount();
function generateMarker() {
return L.marker(L.latLng(generateLat(), generateLon()));
}
//working with groups
/**
* LayerGroup: group layers and handle them as one
*
* API:
* L.layerGroup(<ILayer[]> layers? )
* addTo( <Map> map )
* addLayer( <ILayer> layer )
* removeLayer( <ILayer> layer )
* removeLayer( <String> id )
* hasLayer( <ILayer> layer )
* getLayer( <String> id )
* getLayers()
* clearLayers()
* eachLayer( <Function> fn, <Object> context? )
* toGeoJSON()
* */
var layerGroup = L.layerGroup()
.addLayer( L.mapbox.featureLayer(generateGeoJSONFeature()))
.addLayer( L.mapbox.featureLayer(generateGeoJSONFeature()))
.addLayer( L.mapbox.featureLayer(generateGeoJSONFeature()))
.addLayer( L.mapbox.featureLayer(generateGeoJSONFeature()))
.addTo(map);
console.log("Group layers");
layerGroup.eachLayer(function (layer) {
console.log("layer: " + layer._leaflet_id);
});
/**
* featureGroup: Extended layerGroup that also has mouse events (propagated from members of the group)
* and a shared bindPopup method. Implements ILayer interface.
*
* API:
* L.featureGroup( <ILayer[]> layers? )
* bindPopup( <String> htmlContent, <Popup options> options? )
* getBounds()
* setStyle( <Path options> style )
* bringToFront()
* bringToBack()
*
* Events:
* click
* dblclick
* mouseover
* mouseout
* mousemove
* contextmenu
* layeradd
* layerremove
*
* */
var featureGroup = L.featureGroup();
for (var i=0; i < 100; i++)
featureGroup.addLayer( generateMarker());
featureGroup.addTo(map);
featureGroup.on('mouseover', function(layer){
console.log(layer);
});
console.log("Group Features");
featureGroup.eachLayer(function (layer) {
console.log("layer: " + layer._leaflet_id);
});
setInterval(function (){
featureGroup.eachLayer(function (marker){
updatePosition(marker);
});
}
, 16);
function updatePosition(marker) {
function getRandomCoord(coord) {
var inc = Math.random() * 0.0005;
return (Math.random() < 0.5) ? coord - inc : coord + inc;
}
marker.setLatLng(L.latLng(getRandomCoord(marker._latlng.lat),
getRandomCoord(marker._latlng.lng)));
}
</script>
</body>
</html>