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/* |
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* Copyright (c) 2008-2022 Mark C. Prins <[email protected]> |
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* |
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* Permission to use, copy, modify, and distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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/** |
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* Test for css support in the browser by sniffing for a css class we added |
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* using javascript added by the action plugin; this is an edge case because |
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* browsers that support javascript generally support css as well. |
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* |
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* @returns {Boolean} true when the browser supports css (and implicitly |
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* javascript) |
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*/ |
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function olTestCSSsupport() { |
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return (jQuery('.olCSSsupported').length > 0); |
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} |
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/** |
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* Creates a DocumentFragment to insert into the dom. |
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* |
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* @param mapid |
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* id for the map div |
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* @param width |
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* width for the map div |
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* @param height |
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* height for the map div |
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* @returns a {DocumentFragment} element that can be injected into the dom |
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*/ |
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function olCreateMaptag(mapid, width, height) { |
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const // fragment |
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frag = document.createDocumentFragment(), |
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// temp node |
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temp = document.createElement('div'); |
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temp.innerHTML = '<div id="' + mapid + '-olContainer" class="olContainer olWebOnly">' |
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// map |
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+ '<div id="' + mapid + '" tabindex="0" style="width:' + width + ';height:' + height + ';" class="olMap"></div>' |
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+ '</div>'; |
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while (temp.firstChild) { |
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frag.appendChild(temp.firstChild); |
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} |
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return frag; |
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} |
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/** |
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* Create the map based on the params given. |
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* |
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* @param mapOpts {Object} |
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* mapOpts MapOptions hash {id:'olmap', width:500px, height:500px, |
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* lat:6710200, lon:506500, zoom:13, controls:1, |
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* baselyr:'', kmlfile:'', gpxfile:'', geojsonfile, |
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* summary:''} |
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* @param poi {Array} |
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* OLmapPOI array with POI's [ {lat:6710300,lon:506000,txt:'instap |
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* punt',angle:180,opacity:.9,img:'', rowId:n},... ]); |
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* |
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* @return {ol.Map} the created map |
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*/ |
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function createMap(mapOpts, poi) { |
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// const mapOpts = olMapData[0].mapOpts; |
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// const poi = olMapData[0].poi; |
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if (!olEnable) { |
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return null; |
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} |
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if (!olTestCSSsupport()) { |
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olEnable = false; |
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return null; |
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} |
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// find map element location |
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const cleartag = document.getElementById(mapOpts.id + '-clearer'); |
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if (cleartag === null) { |
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return null; |
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} |
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// create map element and add to document |
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const fragment = olCreateMaptag(mapOpts.id, mapOpts.width, mapOpts.height); |
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cleartag.parentNode.insertBefore(fragment, cleartag); |
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/** dynamic map extent. */ |
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let extent = ol.extent.createEmpty(); |
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let overlayGroup = new ol.layer.Group({title: 'Overlays', fold: 'open', layers: []}); |
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const baseLyrGroup = new ol.layer.Group({'title': 'Base maps', layers: []}); |
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const map = new ol.Map({ |
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target: document.getElementById(mapOpts.id), |
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layers: [baseLyrGroup, overlayGroup], |
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view: new ol.View({ |
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center: ol.proj.transform([mapOpts.lon, mapOpts.lat], 'EPSG:4326', 'EPSG:3857'), |
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zoom: mapOpts.zoom, |
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projection: 'EPSG:3857' |
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}), |
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controls: [ |
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new ol.control.Attribution({ |
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collapsible: true, |
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collapsed: true |
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}) |
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] |
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}); |
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if (osmEnable) { |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: true, |
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title: 'OSM', |
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type: 'base', |
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source: new ol.source.OSM() |
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})); |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: mapOpts.baselyr === "cycle map", |
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title: 'cycle map', |
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type: 'base', |
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source: new ol.source.OSM({ |
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url: 'https://{a-c}.tile.thunderforest.com/cycle/{z}/{x}/{y}.png?apikey=' + tfApiKey, |
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attributions: 'Data ©ODbL <a href="https://openstreetmap.org/copyright" target="_blank">OpenStreetMap</a>, ' |
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+ 'Tiles ©<a href="https://www.thunderforest.com/" target="_blank">Thunderforest</a>' |
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+ '<img src="https://www.thunderforest.com/favicon.ico" alt="Thunderforest logo"/>' |
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}) |
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})); |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: mapOpts.baselyr === "transport", |
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title: 'transport', |
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type: 'base', |
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source: new ol.source.OSM({ |
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url: 'https://{a-c}.tile.thunderforest.com/transport/{z}/{x}/{y}.png?apikey=' + tfApiKey, |
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attributions: 'Data ©ODbL <a href="https://openstreetmap.org/copyright" target="_blank">OpenStreetMap</a>, ' |
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+ 'Tiles ©<a href="https://www.thunderforest.com/" target="_blank">Thunderforest</a>' |
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+ '<img src="https://www.thunderforest.com/favicon.ico" alt="Thunderforest logo"/>' |
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}) |
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})); |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: mapOpts.baselyr === "landscape", |
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title: 'landscape', |
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type: 'base', |
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source: new ol.source.OSM({ |
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url: 'https://{a-c}.tile.thunderforest.com/landscape/{z}/{x}/{y}.png?apikey=' + tfApiKey, |
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attributions: 'Data ©ODbL <a href="https://openstreetmap.org/copyright" target="_blank">OpenStreetMap</a>, ' |
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+ 'Tiles ©<a href="https://www.thunderforest.com/" target="_blank">Thunderforest</a>' |
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+ '<img src="https://www.thunderforest.com/favicon.ico" alt="Thunderforest logo"/>' |
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}) |
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})); |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: mapOpts.baselyr === "outdoors", |
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title: 'outdoors', |
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type: 'base', |
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source: new ol.source.OSM({ |
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url: 'https://{a-c}.tile.thunderforest.com/outdoors/{z}/{x}/{y}.png?apikey=' + tfApiKey, |
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attributions: 'Data ©ODbL <a href="https://openstreetmap.org/copyright" target="_blank">OpenStreetMap</a>, ' |
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+ 'Tiles ©<a href="https://www.thunderforest.com/" target="_blank">Thunderforest</a>' |
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+ '<img src="https://www.thunderforest.com/favicon.ico" alt="Thunderforest logo"/>' |
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}) |
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})); |
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} |
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if (bEnable && bApiKey !== '') { |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: mapOpts.baselyr === "bing road", |
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title: 'bing road', |
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type: 'base', |
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source: new ol.source.BingMaps({ |
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key: bApiKey, |
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imagerySet: 'Road' |
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}) |
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})); |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: mapOpts.baselyr === "bing sat", |
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title: 'bing sat', |
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type: 'base', |
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source: new ol.source.BingMaps({ |
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key: bApiKey, |
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imagerySet: 'Aerial' |
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}) |
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})); |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: mapOpts.baselyr === "bing hybrid", |
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title: 'bing hybrid', |
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type: 'base', |
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source: new ol.source.BingMaps({ |
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key: bApiKey, |
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imagerySet: 'AerialWithLabels' |
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}) |
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})); |
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} |
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if (stamenEnable) { |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: mapOpts.baselyr === "toner", |
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type: 'base', |
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title: 'toner', |
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source: new ol.source.Stamen({layer: 'toner'}) |
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}) |
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); |
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baseLyrGroup.getLayers().push( |
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new ol.layer.Tile({ |
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visible: mapOpts.baselyr === "terrain", |
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type: 'base', |
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title: 'terrain', |
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source: new ol.source.Stamen({layer: 'terrain'}) |
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}) |
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); |
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} |
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extent = ol.extent.extend(extent, map.getView().calculateExtent()); |
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const iconScale = 1.0; |
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const vectorSource = new ol.source.Vector(); |
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poi.forEach((p) => { |
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const f = new ol.Feature({ |
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geometry: new ol.geom.Point(ol.proj.fromLonLat([p.lon, p.lat])), |
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description: p.txt, |
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img: p.img, |
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rowId: p.rowId, |
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lat: p.lat, |
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lon: p.lon, |
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angle: p.angle, |
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opacity: p.opacity, |
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alt: p.img.substring(0, p.img.lastIndexOf(".")) |
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}); |
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f.setId(p.rowId); |
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vectorSource.addFeature(f); |
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}); |
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const vectorLayer = new ol.layer.Vector({ |
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title: 'POI', |
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visible: true, |
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source: vectorSource, |
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style(feature, resolution) { |
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const img = feature.get('img'); |
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const opacity = feature.get('opacity'); |
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const angle = feature.get('angle'); |
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const text = feature.get('rowId'); |
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return new ol.style.Style({ |
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image: new ol.style.Icon({ |
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src: `${DOKU_BASE}lib/plugins/openlayersmap/icons/${img}`, |
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crossOrigin: '', |
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opacity: opacity, |
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scale: iconScale, |
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rotation: angle * Math.PI / 180, |
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}), |
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text: new ol.style.Text({ |
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text: `${text}`, |
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textAlign: 'center', |
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textBaseline: 'middle', |
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offsetX: (8 + 4) * iconScale, |
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offsetY: -8 * iconScale, |
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scale: iconScale, |
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fill: new ol.style.Fill({color: 'rgb(0,0,0)'}), |
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font: 'bold 1em monospace', |
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backgroundFill: new ol.style.Fill({color: 'rgba(255,255,255,.4)'}) |
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}) |
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}); |
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} |
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}); |
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overlayGroup.getLayers().push(vectorLayer); |
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if (mapOpts.autozoom) { |
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extent = ol.extent.extend(extent, vectorSource.getExtent()); |
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map.getView().fit(extent); |
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} |
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if (mapOpts.controls === 1) { |
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map.addControl(new ol.control.Zoom()); |
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map.addControl(new ol.control.ScaleLine({bar: true, text: true})); |
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map.addControl(new ol.control.MousePosition({ |
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coordinateFormat: ol.coordinate.createStringXY(4), projection: 'EPSG:4326', |
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})); |
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map.addControl(new ol.control.FullScreen({ |
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label: '✈' |
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})); |
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map.addControl(new ol.control.OverviewMap({ |
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label: '+', |
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layers: [new ol.layer.Tile({ |
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source: new ol.source.OSM() |
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})] |
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})); |
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|
map.addControl(new ol.control.LayerSwitcher({ |
|
304
|
|
|
activationMode: 'click', |
|
305
|
|
|
label: '\u2630', |
|
306
|
|
|
collapseLabel: '\u00BB', |
|
307
|
|
|
})); |
|
308
|
|
|
} |
|
309
|
|
|
|
|
310
|
|
|
if (mapOpts.kmlfile.length > 0) { |
|
311
|
|
|
try { |
|
312
|
|
|
const kmlSource = new ol.source.Vector({ |
|
313
|
|
|
url: DOKU_BASE + "lib/exe/fetch.php?media=" + mapOpts.kmlfile, |
|
314
|
|
|
format: new ol.format.KML(), |
|
315
|
|
|
}); |
|
316
|
|
|
overlayGroup.getLayers().push(new ol.layer.Vector({title: 'KML file', visible: true, source: kmlSource})); |
|
317
|
|
|
|
|
318
|
|
|
if (mapOpts.autozoom) { |
|
319
|
|
|
kmlSource.once('change', function () { |
|
320
|
|
|
extent = ol.extent.extend(extent, kmlSource.getExtent()); |
|
321
|
|
|
map.getView().fit(extent); |
|
322
|
|
|
}); |
|
323
|
|
|
} |
|
324
|
|
|
} catch (e) { |
|
325
|
|
|
console.error(e); |
|
326
|
|
|
} |
|
327
|
|
|
} |
|
328
|
|
|
|
|
329
|
|
|
if (mapOpts.geojsonfile.length > 0) { |
|
330
|
|
|
try { |
|
331
|
|
|
// these are the same colour as in StaticMap#drawJSON() |
|
332
|
|
|
const geoJsonStyle = { |
|
333
|
|
|
'Point': new ol.style.Style({ |
|
334
|
|
|
image: new ol.style.Circle({ |
|
335
|
|
|
fill: new ol.style.Fill({ |
|
336
|
|
|
color: 'rgba(255,0,255,0.4)', |
|
337
|
|
|
}), |
|
338
|
|
|
radius: 5, |
|
339
|
|
|
stroke: new ol.style.Stroke({ |
|
340
|
|
|
color: 'rgba(255,0,255,0.9)', |
|
341
|
|
|
width: 1, |
|
342
|
|
|
}), |
|
343
|
|
|
}), |
|
344
|
|
|
}), |
|
345
|
|
|
'LineString': new ol.style.Style({ |
|
346
|
|
|
stroke: new ol.style.Stroke({ |
|
347
|
|
|
color: 'rgba(255,0,255,0.9)', |
|
348
|
|
|
width: 3, |
|
349
|
|
|
}), |
|
350
|
|
|
}), |
|
351
|
|
|
'MultiLineString': new ol.style.Style({ |
|
352
|
|
|
stroke: new ol.style.Stroke({ |
|
353
|
|
|
color: 'rgba(255,0,255,0.9)', |
|
354
|
|
|
width: 3, |
|
355
|
|
|
}), |
|
356
|
|
|
}), |
|
357
|
|
|
'Polygon': new ol.style.Style({ |
|
358
|
|
|
stroke: new ol.style.Stroke({ |
|
359
|
|
|
color: 'rgba(255,0,255,0.9)', |
|
360
|
|
|
width: 3, |
|
361
|
|
|
}), |
|
362
|
|
|
fill: new ol.style.Fill({ |
|
363
|
|
|
color: 'rgba(255,0,255,0.4)', |
|
364
|
|
|
}), |
|
365
|
|
|
}), |
|
366
|
|
|
'MultiPolygon': new ol.style.Style({ |
|
367
|
|
|
stroke: new ol.style.Stroke({ |
|
368
|
|
|
color: 'rgba(255,0,255,0.9)', |
|
369
|
|
|
width: 3, |
|
370
|
|
|
}), |
|
371
|
|
|
fill: new ol.style.Fill({ |
|
372
|
|
|
color: 'rgba(255,0,255,0.4)', |
|
373
|
|
|
}), |
|
374
|
|
|
}), |
|
375
|
|
|
}; |
|
376
|
|
|
const geoJsonSource = new ol.source.Vector({ |
|
377
|
|
|
url: DOKU_BASE + "lib/exe/fetch.php?media=" + mapOpts.geojsonfile, |
|
378
|
|
|
format: new ol.format.GeoJSON(), |
|
379
|
|
|
}); |
|
380
|
|
|
overlayGroup.getLayers().push(new ol.layer.Vector({ |
|
381
|
|
|
title: 'GeoJSON file', visible: true, source: geoJsonSource, |
|
382
|
|
|
style: function (feature) { |
|
383
|
|
|
return geoJsonStyle[feature.getGeometry().getType()]; |
|
384
|
|
|
}, |
|
385
|
|
|
})); |
|
386
|
|
|
|
|
387
|
|
|
if (mapOpts.autozoom) { |
|
388
|
|
|
geoJsonSource.once('change', function () { |
|
389
|
|
|
extent = ol.extent.extend(extent, geoJsonSource.getExtent()); |
|
390
|
|
|
map.getView().fit(extent); |
|
391
|
|
|
}); |
|
392
|
|
|
} |
|
393
|
|
|
} catch (e) { |
|
394
|
|
|
console.error(e); |
|
395
|
|
|
} |
|
396
|
|
|
} |
|
397
|
|
|
|
|
398
|
|
|
if (mapOpts.gpxfile.length > 0) { |
|
399
|
|
|
try { |
|
400
|
|
|
// these are the same colour as in StaticMap#drawGPX() |
|
401
|
|
|
const gpxJsonStyle = { |
|
402
|
|
|
'Point': new ol.style.Style({ |
|
403
|
|
|
image: new ol.style.Circle({ |
|
404
|
|
|
fill: new ol.style.Fill({ |
|
405
|
|
|
color: 'rgba(0,0,255,0.4)', |
|
406
|
|
|
}), |
|
407
|
|
|
radius: 5, |
|
408
|
|
|
stroke: new ol.style.Stroke({ |
|
409
|
|
|
color: 'rgba(0,0,255,0.9)', |
|
410
|
|
|
width: 1, |
|
411
|
|
|
}), |
|
412
|
|
|
}), |
|
413
|
|
|
}), |
|
414
|
|
|
'LineString': new ol.style.Style({ |
|
415
|
|
|
stroke: new ol.style.Stroke({ |
|
416
|
|
|
color: 'rgba(0,0,255,0.9)', |
|
417
|
|
|
width: 3, |
|
418
|
|
|
}), |
|
419
|
|
|
}), |
|
420
|
|
|
'MultiLineString': new ol.style.Style({ |
|
421
|
|
|
stroke: new ol.style.Stroke({ |
|
422
|
|
|
color: 'rgba(0,0,255,0.9)', |
|
423
|
|
|
width: 3, |
|
424
|
|
|
}), |
|
425
|
|
|
}), |
|
426
|
|
|
}; |
|
427
|
|
|
const gpxSource = new ol.source.Vector({ |
|
428
|
|
|
url: DOKU_BASE + "lib/exe/fetch.php?media=" + mapOpts.gpxfile, |
|
429
|
|
|
format: new ol.format.GPX(), |
|
430
|
|
|
}); |
|
431
|
|
|
overlayGroup.getLayers().push(new ol.layer.Vector({ |
|
432
|
|
|
title: 'GPS track', visible: true, source: gpxSource, |
|
433
|
|
|
style: function (feature) { |
|
434
|
|
|
return gpxJsonStyle[feature.getGeometry().getType()]; |
|
435
|
|
|
}, |
|
436
|
|
|
})); |
|
437
|
|
|
|
|
438
|
|
|
if (mapOpts.autozoom) { |
|
439
|
|
|
gpxSource.once('change', function () { |
|
440
|
|
|
extent = ol.extent.extend(extent, gpxSource.getExtent()); |
|
441
|
|
|
map.getView().fit(extent); |
|
442
|
|
|
}); |
|
443
|
|
|
} |
|
444
|
|
|
} catch (e) { |
|
445
|
|
|
console.error(e); |
|
446
|
|
|
} |
|
447
|
|
|
} |
|
448
|
|
|
|
|
449
|
|
|
const container = document.getElementById('popup'); |
|
450
|
|
|
const content = document.getElementById('popup-content'); |
|
451
|
|
|
const closer = document.getElementById('popup-closer'); |
|
452
|
|
|
|
|
453
|
|
|
const overlay = new ol.Overlay({ |
|
454
|
|
|
element: container, |
|
455
|
|
|
positioning: 'center-center', |
|
456
|
|
|
stopEvent: true, |
|
457
|
|
|
autoPan: { |
|
458
|
|
|
animation: { |
|
459
|
|
|
duration: 250, |
|
460
|
|
|
} |
|
461
|
|
|
}, |
|
462
|
|
|
}); |
|
463
|
|
|
map.addOverlay(overlay); |
|
464
|
|
|
|
|
465
|
|
|
/** |
|
466
|
|
|
* Add a click handler to hide the popup. |
|
467
|
|
|
* @return {boolean} Don't follow the href. |
|
468
|
|
|
*/ |
|
469
|
|
|
closer.onclick = function () { |
|
470
|
|
|
overlay.setPosition(undefined); |
|
471
|
|
|
closer.blur(); |
|
472
|
|
|
return false; |
|
473
|
|
|
}; |
|
474
|
|
|
|
|
475
|
|
|
// display popup on click |
|
476
|
|
|
map.on('singleclick', function (evt) { |
|
477
|
|
|
const selFeature = map.forEachFeatureAtPixel(evt.pixel, function (feature) { |
|
478
|
|
|
return feature; |
|
479
|
|
|
}); |
|
480
|
|
|
if (selFeature) { |
|
481
|
|
|
overlay.setPosition(evt.coordinate); |
|
482
|
|
|
|
|
483
|
|
|
let pContent = '<div class="spacer"> </div>'; |
|
484
|
|
|
// let locDesc = ''; |
|
485
|
|
|
|
|
486
|
|
|
if (selFeature.get('rowId') !== undefined) { |
|
487
|
|
|
pContent += '<span class="rowId">' + selFeature.get('rowId') + ': </span>'; |
|
488
|
|
|
} |
|
489
|
|
|
if (selFeature.get('name') !== undefined) { |
|
490
|
|
|
pContent += '<span class="txt">' + selFeature.get('name') + '</span>'; |
|
491
|
|
|
// locDesc = selFeature.get('name'); |
|
492
|
|
|
// TODO strip <p> tag from locDesc |
|
493
|
|
|
// locDesc = selFeature.get('name').split(/\s+/).slice(0,2).join('+'); |
|
494
|
|
|
} |
|
495
|
|
|
if (selFeature.get('ele') !== undefined) { |
|
496
|
|
|
pContent += '<div class="ele">elevation: ' + selFeature.get('ele') + '</div>'; |
|
497
|
|
|
} |
|
498
|
|
|
if (selFeature.get('type') !== undefined) { |
|
499
|
|
|
pContent += '<div>' + selFeature.get('type') + '</div>'; |
|
500
|
|
|
} |
|
501
|
|
|
if (selFeature.get('time') !== undefined) { |
|
502
|
|
|
pContent += '<div class="time">time: ' + selFeature.get('time') + '</div>'; |
|
503
|
|
|
} |
|
504
|
|
|
if (selFeature.get('description') !== undefined) { |
|
505
|
|
|
pContent += '<div class="desc">' + selFeature.get('description') + '</div>'; |
|
506
|
|
|
} |
|
507
|
|
|
if (selFeature.get('img') !== undefined) { |
|
508
|
|
|
const _alt = selFeature.get('alt'); |
|
509
|
|
|
pContent += '<div class="coord" title="lat;lon">' + |
|
510
|
|
|
'<img alt="' + _alt + '" src="' + DOKU_BASE + 'lib/plugins/openlayersmap/icons/' + selFeature.get('img') + |
|
511
|
|
|
'" width="16" height="16" ' + 'style="transform:rotate(' + selFeature.get('angle') + 'deg)" /> ' + |
|
512
|
|
|
'<a href="geo:' + selFeature.get('lat') + ',' + selFeature.get('lon') + '?q=' + selFeature.get('lat') + |
|
513
|
|
|
',' + selFeature.get('lon') + '(' + selFeature.get('alt') + ')" title="Open in navigation app">' + |
|
514
|
|
|
ol.coordinate.format([selFeature.get('lon'), selFeature.get('lat')], '{x}º; {y}º', 4) + '</a></div>'; |
|
515
|
|
|
} |
|
516
|
|
|
content.innerHTML = pContent; |
|
517
|
|
|
} else { |
|
518
|
|
|
// do nothing... |
|
519
|
|
|
} |
|
520
|
|
|
}); |
|
521
|
|
|
|
|
522
|
|
|
// change mouse cursor when over marker |
|
523
|
|
|
map.on('pointermove', function (e) { |
|
524
|
|
|
const pixel = map.getEventPixel(e.originalEvent); |
|
525
|
|
|
const hit = map.hasFeatureAtPixel(pixel); |
|
526
|
|
|
map.getTarget().style.cursor = hit ? 'pointer' : ''; |
|
527
|
|
|
}); |
|
528
|
|
|
|
|
529
|
|
|
return map; |
|
530
|
|
|
} |
|
531
|
|
|
|
|
532
|
|
|
/** |
|
533
|
|
|
* add layers to the map based on the olMapOverlays object. |
|
534
|
|
|
*/ |
|
535
|
|
|
function olovAddToMap() { |
|
536
|
|
|
for (const key in olMapOverlays) { |
|
537
|
|
|
const overlay = olMapOverlays[key]; |
|
538
|
|
|
const m = olMaps[overlay.id]; |
|
539
|
|
|
|
|
540
|
|
|
switch (overlay.type) { |
|
541
|
|
|
case 'osm': |
|
542
|
|
|
m.addLayer(new ol.layer.Tile({ |
|
543
|
|
|
title: overlay.name, |
|
544
|
|
|
visible: (overlay.visible).toLowerCase() === 'true', |
|
545
|
|
|
opacity: parseFloat(overlay.opacity), |
|
546
|
|
|
source: new ol.source.OSM({ |
|
547
|
|
|
url: overlay.url, |
|
548
|
|
|
crossOrigin: 'Anonymous', |
|
549
|
|
|
attributions: overlay.attribution |
|
550
|
|
|
}) |
|
551
|
|
|
})); |
|
552
|
|
|
break; |
|
553
|
|
|
case 'wms': |
|
554
|
|
|
m.addLayer(new ol.layer.Image({ |
|
555
|
|
|
title: overlay.name, |
|
556
|
|
|
opacity: parseFloat(overlay.opacity), |
|
557
|
|
|
visible: (overlay.visible).toLowerCase() === 'true', |
|
558
|
|
|
source: new ol.source.ImageWMS({ |
|
559
|
|
|
url: overlay.url, |
|
560
|
|
|
params: { |
|
561
|
|
|
'LAYERS': overlay.layers, |
|
562
|
|
|
'VERSION': overlay.version, |
|
563
|
|
|
'TRANSPARENT': overlay.transparent, |
|
564
|
|
|
'FORMAT': overlay.format |
|
565
|
|
|
}, |
|
566
|
|
|
ratio: 1, |
|
567
|
|
|
crossOrigin: 'Anonymous', |
|
568
|
|
|
attributions: overlay.attribution |
|
569
|
|
|
}) |
|
570
|
|
|
})); |
|
571
|
|
|
break; |
|
572
|
|
|
case 'ags': |
|
573
|
|
|
m.addLayer(new ol.layer.Image({ |
|
574
|
|
|
title: overlay.name, |
|
575
|
|
|
opacity: parseFloat(overlay.opacity), |
|
576
|
|
|
visible: (overlay.visible).toLowerCase() === 'true', |
|
577
|
|
|
source: new ol.source.ImageArcGISRest({ |
|
578
|
|
|
url: overlay.url, |
|
579
|
|
|
params: { |
|
580
|
|
|
'LAYERS': overlay.layers, |
|
581
|
|
|
'TRANSPARENT': overlay.transparent, |
|
582
|
|
|
'FORMAT': overlay.format |
|
583
|
|
|
}, |
|
584
|
|
|
ratio: 1, |
|
585
|
|
|
crossOrigin: 'Anonymous', |
|
586
|
|
|
attributions: overlay.attribution |
|
587
|
|
|
}) |
|
588
|
|
|
})); |
|
589
|
|
|
break; |
|
590
|
|
|
// case 'mapillary': |
|
591
|
|
|
// var mUrl = 'http://api.mapillary.com/v1/im/search?'; |
|
592
|
|
|
// if (overlay.skey !== '') { |
|
593
|
|
|
// mUrl = 'http://api.mapillary.com/v1/im/sequence?'; |
|
594
|
|
|
// } |
|
595
|
|
|
// var mLyr = new OpenLayers.Layer.Vector( |
|
596
|
|
|
// "Mapillary", { |
|
597
|
|
|
// projection: new OpenLayers.Projection("EPSG:4326"), |
|
598
|
|
|
// strategies: [new OpenLayers.Strategy.BBOX({ |
|
599
|
|
|
// ratio: 1.1, |
|
600
|
|
|
// resFactor: 1.5 |
|
601
|
|
|
// }) /* ,new OpenLayers.Strategy.Cluster({}) */], |
|
602
|
|
|
// protocol: new OpenLayers.Protocol.HTTP({ |
|
603
|
|
|
// url: mUrl, |
|
604
|
|
|
// format: new OpenLayers.Format.GeoJSON(), |
|
605
|
|
|
// params: { |
|
606
|
|
|
// // default to max. 250 locations |
|
607
|
|
|
// 'max-results': 250, |
|
608
|
|
|
// 'geojson': true, |
|
609
|
|
|
// 'skey': overlay.skey |
|
610
|
|
|
// }, |
|
611
|
|
|
// filterToParams: function (filter, params) { |
|
612
|
|
|
// if (filter.type === OpenLayers.Filter.Spatial.BBOX) { |
|
613
|
|
|
// // override the bbox serialization of |
|
614
|
|
|
// // the filter to give the Mapillary |
|
615
|
|
|
// // specific bounds |
|
616
|
|
|
// params['min-lat'] = filter.value.bottom; |
|
617
|
|
|
// params['max-lat'] = filter.value.top; |
|
618
|
|
|
// params['min-lon'] = filter.value.left; |
|
619
|
|
|
// params['max-lon'] = filter.value.right; |
|
620
|
|
|
// // if the width of our bbox width is |
|
621
|
|
|
// // less than 0.15 degrees drop the max |
|
622
|
|
|
// // results |
|
623
|
|
|
// if (filter.value.top - filter.value.bottom < .15) { |
|
624
|
|
|
// OpenLayers.Console.debug('dropping max-results parameter, width is: ', |
|
625
|
|
|
// filter.value.top - filter.value.bottom); |
|
626
|
|
|
// params['max-results'] = null; |
|
627
|
|
|
// } |
|
628
|
|
|
// } |
|
629
|
|
|
// return params; |
|
630
|
|
|
// } |
|
631
|
|
|
// }), |
|
632
|
|
|
// styleMap: new OpenLayers.StyleMap({ |
|
633
|
|
|
// 'default': { |
|
634
|
|
|
// cursor: 'help', |
|
635
|
|
|
// rotation: '${ca}', |
|
636
|
|
|
// externalGraphic: DOKU_BASE + 'lib/plugins/openlayersmapoverlays/icons/arrow-up-20.png', |
|
637
|
|
|
// graphicHeight: 20, |
|
638
|
|
|
// graphicWidth: 20, |
|
639
|
|
|
// }, |
|
640
|
|
|
// 'select': { |
|
641
|
|
|
// externalGraphic: DOKU_BASE + 'lib/plugins/openlayersmapoverlays/icons/arrow-up-20-select.png', |
|
642
|
|
|
// label: '${location}', |
|
643
|
|
|
// fontSize: '1em', |
|
644
|
|
|
// fontFamily: 'monospace', |
|
645
|
|
|
// labelXOffset: '0.5', |
|
646
|
|
|
// labelYOffset: '0.5', |
|
647
|
|
|
// labelAlign: 'lb', |
|
648
|
|
|
// } |
|
649
|
|
|
// }), |
|
650
|
|
|
// attribution: '<a href="http://www.mapillary.com/legal.html">' + |
|
651
|
|
|
// '<img src="http://mapillary.com/favicon.ico" ' + |
|
652
|
|
|
// 'alt="Mapillary" height="16" width="16" />Mapillary (CC-BY-SA)', |
|
653
|
|
|
// visibility: (overlay.visible).toLowerCase() == 'true', |
|
654
|
|
|
// }); |
|
655
|
|
|
// m.addLayer(mLyr); |
|
656
|
|
|
// selectControl.addLayer(mLyr); |
|
657
|
|
|
// break; |
|
658
|
|
|
// case 'search': |
|
659
|
|
|
// m.addLayer(new OpenLayers.Layer.Vector( |
|
660
|
|
|
// overlay.name, |
|
661
|
|
|
// overlay.url, |
|
662
|
|
|
// { |
|
663
|
|
|
// layers: overlay.layers, |
|
664
|
|
|
// version: overlay.version, |
|
665
|
|
|
// transparent: overlay.transparent, |
|
666
|
|
|
// format: overlay.format |
|
667
|
|
|
// }, { |
|
668
|
|
|
// opacity: parseFloat(overlay.opacity), |
|
669
|
|
|
// visibility: (overlay.visible).toLowerCase() == 'true', |
|
670
|
|
|
// isBaseLayer: !1, |
|
671
|
|
|
// attribution: overlay.attribution |
|
672
|
|
|
// } |
|
673
|
|
|
// )); |
|
674
|
|
|
// break; |
|
675
|
|
|
} |
|
676
|
|
|
} |
|
677
|
|
|
} |
|
678
|
|
|
|
|
679
|
|
|
/** init. */ |
|
680
|
|
|
function olInit() { |
|
681
|
|
|
if (olEnable) { |
|
682
|
|
|
// add info window to DOM |
|
683
|
|
|
const frag = document.createDocumentFragment(), |
|
684
|
|
|
temp = document.createElement('div'); |
|
685
|
|
|
temp.innerHTML = '<div id="popup" class="olPopup"><a href="#" id="popup-closer" class="olPopupCloseBox"></a><div id="popup-content"></div></div>'; |
|
686
|
|
|
while (temp.firstChild) { |
|
687
|
|
|
frag.appendChild(temp.firstChild); |
|
688
|
|
|
} |
|
689
|
|
|
document.body.appendChild(frag); |
|
690
|
|
|
|
|
691
|
|
|
let _i = 0; |
|
692
|
|
|
// create the maps in the page |
|
693
|
|
|
for (_i = 0; _i < olMapData.length; _i++) { |
|
694
|
|
|
const _id = olMapData[_i].mapOpts.id; |
|
695
|
|
|
olMaps[_id] = createMap(olMapData[_i].mapOpts, olMapData[_i].poi); |
|
696
|
|
|
|
|
697
|
|
|
// set max-width on help pop-over |
|
698
|
|
|
jQuery('#' + _id).parent().parent().find('.olMapHelp').css('max-width', olMapData[_i].mapOpts.width); |
|
699
|
|
|
|
|
700
|
|
|
// shrink the map width to fit inside page container |
|
701
|
|
|
const _w = jQuery('#' + _id + '-olContainer').parent().innerWidth(); |
|
702
|
|
|
if (parseInt(olMapData[_i].mapOpts.width) > _w) { |
|
703
|
|
|
jQuery('#' + _id).width(_w); |
|
704
|
|
|
jQuery('#' + _id).parent().parent().find('.olMapHelp').width(_w); |
|
705
|
|
|
olMaps[_id].updateSize(); |
|
706
|
|
|
} |
|
707
|
|
|
} |
|
708
|
|
|
|
|
709
|
|
|
// add overlays |
|
710
|
|
|
olovAddToMap(); |
|
711
|
|
|
|
|
712
|
|
|
let resizeTimer; |
|
713
|
|
|
jQuery(window).on('resize', function (e) { |
|
714
|
|
|
clearTimeout(resizeTimer); |
|
715
|
|
|
resizeTimer = setTimeout(function () { |
|
716
|
|
|
for (_i = 0; _i < olMapData.length; _i++) { |
|
717
|
|
|
const _id = olMapData[_i].mapOpts.id; |
|
718
|
|
|
const _w = jQuery('#' + _id + '-olContainer').parent().innerWidth(); |
|
719
|
|
|
if (parseInt(olMapData[_i].mapOpts.width) > _w) { |
|
720
|
|
|
jQuery('#' + _id).width(_w); |
|
721
|
|
|
jQuery('#' + _id).parent().parent().find('.olMapHelp').width(_w); |
|
722
|
|
|
olMaps[_id].updateSize(); |
|
723
|
|
|
} |
|
724
|
|
|
} |
|
725
|
|
|
}, 250); |
|
726
|
|
|
}); |
|
727
|
|
|
|
|
728
|
|
|
// hide the table(s) with POI by giving it a print-only style |
|
729
|
|
|
jQuery('.olPOItableSpan').addClass('olPrintOnly'); |
|
730
|
|
|
// hide the static map image(s) by giving it a print only style |
|
731
|
|
|
jQuery('.olStaticMap').addClass('olPrintOnly'); |
|
732
|
|
|
// add help button with toggle. |
|
733
|
|
|
jQuery('.olWebOnly > .olMap') |
|
734
|
|
|
.prepend( |
|
735
|
|
|
'<div class="olMapHelpButtonDiv">' |
|
736
|
|
|
+ '<button onclick="jQuery(\'.olMapHelp\').toggle(500);" class="olMapHelpButton olHasTooltip"><span>' |
|
737
|
|
|
+ 'Show or hide help</span>?</button></div>'); |
|
738
|
|
|
// toggle to switch dynamic vs. static map |
|
739
|
|
|
jQuery('.olMapHelp').before( |
|
740
|
|
|
'<div class="a11y"><button onclick="jQuery(\'.olPrintOnly\').toggle();jQuery(\'.olWebOnly\').toggle();">' |
|
741
|
|
|
+ 'Hide or show the dynamic map</button></div>'); |
|
742
|
|
|
} |
|
743
|
|
|
} |
|
744
|
|
|
|
|
745
|
|
|
/** |
|
746
|
|
|
* CSS support flag. |
|
747
|
|
|
* |
|
748
|
|
|
* @type {Boolean} |
|
749
|
|
|
*/ |
|
750
|
|
|
let olCSSEnable = true; |
|
751
|
|
|
|
|
752
|
|
|
/* register olInit to run with onload event. */ |
|
753
|
|
|
jQuery(olInit); |
|
754
|
|
|
|
mprins /
dokuwiki-plugin-openlayersmap
