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GitHubRGI / geopackage-python

Achived - See GitLab repository for current development
https://gitlab.com/GitLabRGI/erdc/geopackage-python
GNU General Public License v3.0
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Generated tileset does not disply with leaflet #34

Open Robinlovelace opened 7 years ago

Robinlovelace commented 7 years ago

Answer the following when submitting a ticket:

Run:

python gdal2tiles_parallel.py -p mercator TMO_georef_4326.tif partiles/

From this repo (will add data soon): https://github.com/Robinlovelace/tithe-map-tiles

The tileset generated with gdal2tiles.py works perfectly with the html page created.

But this line seems not to work with the parallel version of the data created:

        var lyr = L.tileLayer('./{z}/{x}/{y}.png', {tms: true, opacity: 0.7, attribution: ""});

This does not work for the tileset created with version 5.0:

<!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>TMO_georef_4326.tif</title>

            <!-- Leaflet -->
            <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.5/leaflet.css" />
            <script src="http://cdn.leafletjs.com/leaflet-0.7.5/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('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {attribution: '&copy; <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'});

        //  .. CartoDB Positron
        var cartodb = L.tileLayer('http://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png', {attribution: '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, &copy; <a href="http://cartodb.com/attributions">CartoDB</a>'});

        //  .. OSM Toner
        var toner = L.tileLayer('http://{s}.tile.stamen.com/toner/{z}/{x}/{y}.png', {attribution: 'Map tiles by <a href="http://stamen.com">Stamen Design</a>, under <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a>. Data by <a href="http://openstreetmap.org">OpenStreetMap</a>, under <a href="http://www.openstreetmap.org/copyright">ODbL</a>.'});

        //  .. White background
        var white = L.tileLayer("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAQAAAAEAAQMAAABmvDolAAAAA1BMVEX///+nxBvIAAAAH0lEQVQYGe3BAQ0AAADCIPunfg43YAAAAAAAAAAA5wIhAAAB9aK9BAAAAABJRU5ErkJggg==");

        // Overlay layers (TMS)
        var lyr = L.tileLayer('./{z}/{x}/{y}.png', {tms: true, opacity: 0.7, attribution: ""});

        // Map
        var map = L.map('map', {
            center: [52.1243733594, -2.91936597665],
            zoom: 17,
            minZoom: 12,
            maxZoom: 17,
            layers: [osm]
        });

        var basemaps = {"OpenStreetMap": osm, "CartoDB Positron": cartodb, "Stamen Toner": toner, "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 = "TMO_georef_4326.tif";
        };
        title.addTo(map);

        // Note
        var src = 'Generated by <a href="http://www.klokan.cz/projects/gdal2tiles/">GDAL2Tiles</a>, Copyright &copy; 2008 <a href="http://www.klokan.cz/">Klokan Petr Pridal</a>,  <a href="http://www.gdal.org/">GDAL</a> &amp; <a href="http://www.osgeo.org/">OSGeo</a> <a href="http://code.google.com/soc/">GSoC</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([[52.0982914661, -2.89322720655], [52.1504552526, -2.94550474675]]);

        </script>

        </body>
        </html>
stevendlander commented 7 years ago

Thanks @Robinlovelace , I will try to have this addressed on our GitLab repo then merge the fix in here.

qxang commented 7 years ago

@stevendlander I have meet the same problem.