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overlap-watershed1.html
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overlap-watershed1.html
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<html>
<head>
<meta charset="utf-8" />
<title>Pune Watershed Project</title>
<link rel="stylesheet" href="lib/leaflet.css" />
<link rel="stylesheet" href="lib/Control.Opacity.css" />
<link rel="stylesheet" href="lib/jquery-ui-1.10.3.custom.min.css" />
<link rel="stylesheet" href="lib/Control.FullScreen.css" />
<style type="text/css">
body, html {
height: 100%;
width: 100%;
margin: 0;
font-family: Sans-serif;
}
#map {
width: 100%;
height: 90%;
}
</style>
</head>
<body>
<div align="center">
<input type="button" value="previous" onClick="nextTiles(-1)">
<select id="overlaySelector" onChange="changeTiles()">
<optgroup label="Ramnadi">
<option value="ceepune.2cbrhf3o" selected>Ramnadi_Watershed_Geology</option>
<option value="ceepune.69jc044r">Ramnadi Elevation</option>
<option value="ceepune.71xuy1oo">Ramnadi Drainage</option>
<option value="ceepune.6x1shput">Baner village GSDA map</option>
<option value="ceepune.6gk2rfee">Pashan village GSDA map</option>
<option value="ceepune.8drk1w2m">Sunarwadi village GSDA map</option>
<option value="ceepune.3v9zqnwi">Bavdhan Bk village GSDA map</option>
<option value="ceepune.8h4ovayf">Bavdhan Kh village GSDA map</option>
<option value="ceepune.8kufcj37">Bhugaon village GSDA map</option>
<option value="ceepune.3ougo361">Bhukum village GSDA map</option>
</optgroup>
</select>
<input type="button" value="next" onClick="nextTiles(1)">
<div style="display:inline-block" id="overlayInfo"></div>
</div>
<div id="map"></div>
<script src="lib/leaflet.js"></script>
<script src="lib/Control.Opacity.js"></script>
<script src="lib/jquery-1.9.1.js"></script>
<script src="lib/jquery-ui-1.10.3.custom.min.js"></script>
<script src='lib/leaflet-omnivore.min.js'></script>
<script src="lib/leaflet.functionaltilelayer.js"></script>
<script src="lib/Control.FullScreen.js"></script> <!-- From https://github.com/brunob/leaflet.fullscreen -->
<script type="text/JavaScript">
var DATAPATH = "maps/";
var osmLink = '<a href="http://openstreetmap.org">OpenStreetMap</a>',
mapboxUrl = 'https://{s}.tiles.mapbox.com/v3/{id}/{z}/{x}/{y}.png',
MBAttrib = '© ' + osmLink + ' Contributors & <a href="https://www.mapbox.com/about/maps/">Mapbox</a>',
osmUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
osmAttrib = '© ' + osmLink + ' Contributors';
PMCAttrib = '<a href="http://www.punecorporation.org/">Pune Municipal Corporation</a>';
var MBstreets = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mlpl2d', attribution: MBAttrib, maxZoom: 20}),
MBsatlabel = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mmaa87', attribution: MBAttrib}),
MBsat = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mni8e7', attribution: MBAttrib}),
MBemerald = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mmebk6', attribution: MBAttrib}),
MBrun = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mmicn2', attribution: MBAttrib}),
MBlight = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mmobne', attribution: MBAttrib}),
MBbw = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mn13df', attribution: MBAttrib}),
MBdark = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.jme9hi44', attribution: MBAttrib}),
MBpencil = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mn5lf5', attribution: MBAttrib}),
MBpirates = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mn8b72', attribution: MBAttrib}),
MBwheatpaste = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mnld61', attribution: MBAttrib}),
MBcomic = L.tileLayer(mapboxUrl, {id: 'nikhilsheth.m0mo16hg', attribution: MBAttrib}),
MBoutdoors = L.tileLayer("https://api.mapbox.com/styles/v1/mapbox/outdoors-v10/tiles/256/{z}/{x}/{y}?access_token=pk.eyJ1IjoibmlraGlsc2hldGgiLCJhIjoiQTREVlJuOCJ9.YpMpVVbkxOFZW-bEq1_LIw", {attribution: MBAttrib}),
MBscenic = L.tileLayer("https://api.mapbox.com/styles/v1/nikhilsheth/cj8rdd7wu45nl2sps9teusbbr/tiles/256/{z}/{x}/{y}?access_token=pk.eyJ1IjoibmlraGlsc2hldGgiLCJhIjoiQTREVlJuOCJ9.YpMpVVbkxOFZW-bEq1_LIw", {attribution: MBAttrib}),
OsmIndia = L.tileLayer(mapboxUrl, {id: 'openstreetmap.1b68f018', attribution: MBAttrib, maxZoom: 20}),
osmMap = L.tileLayer(osmUrl, {attribution: osmAttrib, maxZoom: 20});
//var PMCwards = L.tileLayer('http://mapwarper.net/maps/tile/9881/{z}/{x}/{y}.png', {attribution: PMCAttrib});
// var googleLayer = new L.Google('ROADMAP'); // google maps layer initiation
var baseLayers = {
"Mapbox Scenic": MBscenic,
"Mapbox Outdoors": MBoutdoors,
"Mapbox Satellite w/labels": MBsatlabel ,
"OpenStreetMap.IN": OsmIndia,
"OpenStreetMap": osmMap,
"Mapbox Streets": MBstreets,
"Mapbox Light": MBlight,
"Mapbox Dark" : MBdark
// "Google Maps": googleLayer
};
var map = L.map('map', {
layers: [MBscenic],
fullscreenControl: true,
fullscreenControlOptions: {
position: 'topleft'
},
minZoom: 11, maxZoom: 20
})
.setView([18.55,73.75], 12);
var overlays = { };
var layerControl = L.control.layers(baseLayers, overlays, {collapsed: true}).addTo(map);
// ###################################################################
// CUSTOM TILES SOURCE
var tileSource = '';
var funcLayer = new L.TileLayer.Functional(function (view) {
//var url = 'http://mapwarper.net/maps/tile/{i}/{0}/{1}/{2}.png'
var url = 'https://{s}.tiles.mapbox.com/v4/{i}/{z}/{x}/{y}.png?access_token=pk.eyJ1IjoiY2VlcHVuZSIsImEiOiJjajZ0OXNpMW0wYzh2MnFycDR5bGdwbTN3In0.z5P1lIR3V_QUmCq44-0tZg'
.replace('{z}', view.zoom)
.replace('{y}', view.tile.row)
.replace('{x}', view.tile.column)
.replace('{s}', view.subdomain)
.replace('{i}', tileSource);
return url;
},
{ maxZoom: 20 }
);
layerControl.addOverlay(funcLayer , "Overlay Layer");
function changeTiles() {
var e = document.getElementById("overlaySelector");
var id = e.options[e.selectedIndex].value;
tileSource = id;
funcLayer.redraw();
console.log("Changed tile source to " + tileSource );
//document.getElementById('overlayInfo').innerHTML = '<a href="https://www.mapbox.com/studio/tilesets/'+tileSource + '/">' + tileSource + '</a>';
}
changeTiles();
//###############################
// Adding other layers
var wards = L.geoJson(null, {
style: {weight: 2, opacity: 1, color: 'orange', dashArray: '4', fillOpacity: 0, fillColor: "yellow" },
onEachFeature: onEachFeature
});
omnivore.geojson(DATAPATH+'pune.2017.wards.geojson', null, wards);
layerControl.addOverlay(wards , "2017-onwards Pune prabhags");
// Loading three talukas overlapping the area
var talukas = L.geoJson(null, {
style: {weight: 1, opacity: 1, color: 'blue', dashArray: '6', fillOpacity: 0.0 },
onEachFeature: onEachFeature
});
omnivore.geojson(DATAPATH+'punecity.haveli.mulshi.geojson', null, talukas);
layerControl.addOverlay(talukas , "talukas punecity,haveli,mulshi");
function onEachFeature(feature, layer) {
// show all properties on clicking. From https://stackoverflow.com/a/33839514/4355695
var popupcontent = [];
for (var prop in feature.properties) {
popupcontent.push(prop + ": " + feature.properties[prop]);
}
layer.bindPopup(popupcontent.join("<br />"));
}
/*
var adminlayer = L.geoJson(null, {
//onEachFeature: function (feature, layer) { defaultOnEachFeature(feature, layer, title, fields); },
style: {weight: 2, opacity: 1, color: 'purple', dashArray: '4', fillOpacity: 0,
fillColor: "yellow" }
});
omnivore.geojson(DATAPATH+'pune-admin-wards-boundaries.geojson', null, adminlayer);
//omnivore.csv(DATAPATH+'pune-admin-ward-offices.csv', null, adminlayer);
layerControl.addOverlay(adminlayer , "Admin Ward Boundaries");
*/
//######################################################
// OPACITY CONTROL:
//Create the opacity controls
var opacitySlider = new L.Control.opacitySlider({position: 'topright'});
map.addControl(opacitySlider);
//Specify the layer for which you want to modify the opacity. Note that the setOpacityLayer() method applies to all the controls.
//You only need to call it once.
opacitySlider.setOpacityLayer(funcLayer);
funcLayer.setOpacity(0.8).addTo(map);
//funcLayer.bringToFront();
// popup giving lat-long + tile, zoom level
var popup = L.popup();
function onMapClick(e) {
url = getTileURL(e.latlng.lat, e.latlng.lng, map.getZoom()); //integrated the tile solution from http://jsfiddle.net/84P9r/ with this popup.
popup
.setLatLng(e.latlng)
//.setContent(e.latlng.toString()+ url)
.setContent(e.latlng.toString() ) //just the lat-long, no tile info
.openOn(map);
}
map.on('click', onMapClick);
function getTileURL(lat, lon, zoom) {
// From http://jsfiddle.net/84P9r/ : To get tile on clicking
var xtile = parseInt(Math.floor( (lon + 180) / 360 * (1<<zoom) ));
var ytile = parseInt(Math.floor( (1 - Math.log(Math.tan(lat * Math.PI / 180) + 1 / Math.cos(lat* Math.PI / 180)) / Math.PI) / 2 * (1<<zoom) ));
return "<br>Tile " + zoom + "/" + xtile + "/" + ytile;
//modifying this to directly show mapwarper tile
//Commenting this out, use for debugging / development:
//var mapwarperURL = 'http://mapwarper.net/maps/tile/'+tileSource+ '/' +zoom+ '/' +xtile+ '/' +ytile+ '.png';
//return '<br>Tile <a href="'+mapwarperURL+'" target="_blank">'+mapwarperURL+'</a>';
}
function nextTiles(i) {
var e = document.getElementById("overlaySelector");
e.selectedIndex +=i ;
//loop-around from the top or bottom depending on increment/decrement
if(e.selectedIndex == -1) {
if(i>0) e.selectedIndex = 0;
else e.selectedIndex = e.length - 1;
}
changeTiles();
}
</script>
</body>
</html>