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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no' />
<title>%(xml_escaped_title)s</title>
<!-- Leaflet -->
<link rel="stylesheet" href="https://unpkg.com/leaflet@0.7.5/dist/leaflet.css" />
<script src="https://unpkg.com/leaflet@0.7.5/dist/leaflet.js"></script>
<style>
body { margin:0; padding:0; }
body, table, tr, td, th, div, h1, h2, input { font-family: "Calibri", "Trebuchet MS", "Ubuntu", Serif; font-size: 11pt; }
#map { position:absolute; top:0; bottom:0; width:100%; } /* full size */
.ctl {
padding: 2px 10px 2px 10px;
background: white;
background: rgba(255,255,255,0.9);
box-shadow: 0 0 15px rgba(0,0,0,0.2);
border-radius: 5px;
text-align: right;
}
.title {
font-size: 18pt;
font-weight: bold;
}
.src {
font-size: 10pt;
}
</style>
</head>
<body>
<div id="map"></div>
<script>
/* **** Leaflet **** */
// Base layers
// .. OpenStreetMap
var osm = L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', {attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors', minZoom: %(minzoom)s, maxZoom: %(maxzoom)s});
// .. CartoDB Positron
var cartodb = L.tileLayer('https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png', {attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, © <a href="https://carto.com/attribution">CartoDB</a>', minZoom: %(minzoom)s, maxZoom: %(maxzoom)s});
// .. White background
var white = L.tileLayer("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAQAAAAEAAQMAAABmvDolAAAAA1BMVEX///+nxBvIAAAAH0lEQVQYGe3BAQ0AAADCIPunfg43YAAAAAAAAAAA5wIhAAAB9aK9BAAAAABJRU5ErkJggg==", {minZoom: %(minzoom)s, maxZoom: %(maxzoom)s});
// Overlay layers (TMS)
var lyr = L.tileLayer('./{z}/{x}/{y}.%(tileformat)s', {tms: %(tms)s, opacity: 0.7, attribution: "%(copyright)s", minZoom: %(minzoom)s, maxZoom: %(maxzoom)s});
// Map
var map = L.map('map', {
center: [%(centerlon)s, %(centerlat)s],
zoom: %(beginzoom)s,
minZoom: %(minzoom)s,
maxZoom: %(maxzoom)s,
layers: [osm, lyr]
});
var basemaps = {"OpenStreetMap": osm, "CartoDB Positron": cartodb, "Without background": white}
var overlaymaps = {"Layer": lyr}
// Title
var title = L.control();
title.onAdd = function(map) {
this._div = L.DomUtil.create('div', 'ctl title');
this.update();
return this._div;
};
title.update = function(props) {
this._div.innerHTML = "%(double_quote_escaped_title)s";
};
title.addTo(map);
// Note
var src = 'Generated by <a href="https://gdal.org/programs/gdal_raster_tile.html">gdal raster tile</a>';
var title = L.control({position: 'bottomleft'});
title.onAdd = function(map) {
this._div = L.DomUtil.create('div', 'ctl src');
this.update();
return this._div;
};
title.update = function(props) {
this._div.innerHTML = src;
};
title.addTo(map);
// Add base layers
L.control.layers(basemaps, overlaymaps, {collapsed: false}).addTo(map);
// Fit to overlay bounds (SW and NE points with (lat, lon))
map.fitBounds([[%(south)s, %(east)s], [%(north)s, %(west)s]]);
</script>
</body>
</html>
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