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/* |
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* Copyright (c) 2008-2018 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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* @fileoverview Javascript voor OpenLayers plugin. |
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* |
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* @requires {lib/OpenLayers.js} or a full openlayers build |
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* @author Mark C. Prins <[email protected]> |
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* |
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*/ |
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/** |
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* Openlayers selectcontrol. |
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* |
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* @type {OpenLayers.Control.SelectFeature} |
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* @private |
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*/ |
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var selectControl; |
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/** |
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* handle feature select event. |
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* |
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* @param {OpenLayers.Feature.Vector} |
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* selFeature the selected feature |
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*/ |
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function onFeatureSelect(selFeature) { |
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// 'this' is selectFeature control |
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var pPos = selFeature.geometry.getBounds().getCenterLonLat(); |
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// != OpenLayers.Geometry.Point |
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if (selFeature.geometry.CLASS_NAME === "OpenLayers.Geometry.LineString") { |
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try { |
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// for lines make the popup show at the cursor position |
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pPos = selFeature.layer.map.getLonLatFromViewPortPx(this.handlers.feature.evt.xy); |
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} catch (anErr) { |
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OpenLayers.Console.warn("unable to get event position; reverting to boundingbox center."); |
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pPos = selFeature.geometry.getBounds().getCenterLonLat(); |
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} |
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} |
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var pContent = '<div class="spacer"> </div>'; |
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var locDesc = ''; |
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if (selFeature.data.rowId !== undefined) { |
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pContent += '<span class="rowId">' + selFeature.data.rowId + ': </span>'; |
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} |
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if (selFeature.data.name !== undefined) { |
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pContent += '<span class="txt">' + selFeature.data.name + '</span>'; |
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locDesc = selFeature.data.name; |
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// TODO strip <p> tag from locDesc |
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// locDesc = selFeature.data.name.split(/\s+/).slice(0,2).join('+'); |
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} |
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if (selFeature.data.ele !== undefined) { |
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pContent += '<div class="ele">elevation: ' + selFeature.data.ele + '</div>'; |
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} |
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if (selFeature.data.type !== undefined) { |
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pContent += '<div>' + selFeature.data.type + '</div>'; |
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} |
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if (selFeature.data.time !== undefined) { |
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pContent += '<div class="time">time: ' + selFeature.data.time + '</div>'; |
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} |
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if (selFeature.data.description !== undefined) { |
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pContent += '<div class="desc">' + selFeature.data.description + '</div>'; |
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} |
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// mapillary layer |
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if (selFeature.attributes.location !== undefined) { |
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pContent += '<div class="desc">' + selFeature.data.location + '</div>'; |
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} |
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// mapillary layer |
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if (selFeature.attributes.image !== undefined) { |
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pContent += '<img class="img" src=' + selFeature.data.image + ' width="320" />'; |
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} |
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// mapillary layer |
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if (selFeature.attributes.ca !== undefined) { |
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var angle = Math.floor(selFeature.data.ca); |
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pContent += '<div class="coord"><img src="' + DOKU_BASE + 'lib/plugins/openlayersmapoverlays/icons/arrow-up-20.png' |
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+ '" width="16" height="16" style="transform:rotate(' + angle + 'deg)" alt="' + angle + 'º"/> '+OpenLayers.i18n("compass") + angle + 'º</div>'; |
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} |
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if (selFeature.attributes.img !== undefined) { |
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pContent += '<div class="coord" title="lat;lon"><img src="' + selFeature.attributes.img |
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+ '" width="16" height="16" style="transform:rotate(' + selFeature.attributes.angle + 'deg)" /> ' |
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+ '<a href="geo:'+ selFeature.data.lat + ',' + selFeature.data.lon |
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+ '?q=' + selFeature.data.lat + ',' + selFeature.data.lon + '(' + selFeature.data.alt + ')" title="' + OpenLayers.i18n("navi") + '">' |
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+ selFeature.data.latlon + '</a></div>'; |
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} |
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if (pContent.length > 0) { |
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// only show when there is something to show... |
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var popup = new OpenLayersMap.Popup.FramedCloud("olPopup", pPos, null, pContent, null, true, function() { |
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selectControl.unselect(selFeature); |
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jQuery('#' + selectControl.layer.map.div.id).focus(); |
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}); |
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selFeature.popup = popup; |
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selFeature.layer.map.addPopup(popup); |
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jQuery('#olPopup').attr("tabindex", -1).focus(); |
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} |
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} |
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/** |
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* handle feature unselect event. remove & destroy the popup. |
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* |
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* @param {OpenLayers.Feature.Vector} |
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* selFeature the un-selected feature |
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*/ |
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function onFeatureUnselect(selFeature) { |
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if (selFeature.popup !== null) { |
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selFeature.layer.map.removePopup(selFeature.popup); |
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selFeature.popup.destroy(); |
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selFeature.popup = null; |
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} |
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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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var mEl = '<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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// statusbar |
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+ '<div id="' + mapid + '-olStatusBar" style="width:' + width + ';" class="olStatusBarContainer">' + ' <div id="' |
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+ mapid + '-statusbar-scale" class="olStatusBar olStatusBarScale">scale</div>' + ' <div id="' + mapid |
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+ '-statusbar-mouseposition" class="olStatusBar olStatusBarMouseposition"></div>' + ' <div id="' + mapid |
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+ '-statusbar-projection" class="olStatusBar olStatusBarProjection">proj</div>' + ' <div id="' + mapid |
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+ '-statusbar-text" class="olStatusBar olStatusBarText">txt</div>' + '</div>' |
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// |
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+ '</div>', |
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// 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 = mEl; |
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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 {Object} |
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* mapOpts MapOptions hash {id:'olmap', width:500px, height:500px, |
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* lat:6710200, lon:506500, zoom:13, statusbar:1, controls:1, |
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* poihoverstyle:1, baselyr:'', kmlfile:'', gpxfile:'', geojsonfile, |
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* summary:''} |
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* @param {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 {OpenLayers.Map} the created map |
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*/ |
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function createMap(mapOpts, OLmapPOI) { |
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if (!olEnable) { |
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return; |
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} |
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if (!olTestCSSsupport()) { |
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olEnable = false; |
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return; |
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} |
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OpenLayers.ImgPath = DOKU_BASE + 'lib/plugins/openlayersmap/lib/img/'; |
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OpenLayers.IMAGE_RELOAD_ATTEMPTS = 3; |
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// find map element location |
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var cleartag = document.getElementById(mapOpts.id + '-clearer'); |
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if (cleartag === null) { |
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return; |
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} |
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// create map element and add to document |
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var 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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var extent = new OpenLayers.Bounds(), |
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/** map. */ |
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m = new OpenLayers.Map({ |
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div : mapOpts.id, |
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projection : 'EPSG:3857', |
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displayProjection : new OpenLayers.Projection("EPSG:4326"), |
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numZoomLevels : 22, |
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controls : [], |
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theme : null |
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}); |
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if (osmEnable) { |
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/* add OSM map layers */ |
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m.addLayer(new OpenLayers.Layer.OSM()); |
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/* open cycle map */ |
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m.addLayer(new OpenLayersMap.Layer.OCM("cycle map",[ |
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'https://a.tile.thunderforest.com/cycle/${z}/${x}/${y}.png?apikey='+tfApiKey, |
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'https://b.tile.thunderforest.com/cycle/${z}/${x}/${y}.png?apikey='+tfApiKey, |
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'https://c.tile.thunderforest.com/cycle/${z}/${x}/${y}.png?apikey='+tfApiKey ], { |
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visibility : mapOpts.baselyr === "transport", |
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apikey : tfApiKey |
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})); |
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m.addLayer(new OpenLayersMap.Layer.OCM("transport", [ |
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"https://a.tile.thunderforest.com/transport/${z}/${x}/${y}.png?apikey="+tfApiKey, |
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"https://b.tile.thunderforest.com/transport/${z}/${x}/${y}.png?apikey="+tfApiKey, |
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"https://c.tile.thunderforest.com/transport/${z}/${x}/${y}.png?apikey="+tfApiKey ], { |
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visibility : mapOpts.baselyr === "transport", |
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apikey : tfApiKey |
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})); |
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m.addLayer(new OpenLayersMap.Layer.OCM("landscape", [ |
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"https://a.tile.thunderforest.com/landscape/${z}/${x}/${y}.png?apikey="+tfApiKey, |
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"https://b.tile.thunderforest.com/landscape/${z}/${x}/${y}.png?apikey="+tfApiKey, |
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"https://c.tile.thunderforest.com/landscape/${z}/${x}/${y}.png?apikey="+tfApiKey ], { |
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visibility : mapOpts.baselyr === "landscape", |
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apikey : tfApiKey |
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})); |
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m.addLayer(new OpenLayersMap.Layer.OCM("outdoors", [ |
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"https://a.tile.thunderforest.com/outdoors/${z}/${x}/${y}.png?apikey="+tfApiKey, |
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"https://b.tile.thunderforest.com/outdoors/${z}/${x}/${y}.png?apikey="+tfApiKey, |
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"https://c.tile.thunderforest.com/outdoors/${z}/${x}/${y}.png?apikey="+tfApiKey ], { |
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visibility : mapOpts.baselyr === "outdoors", |
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apikey : tfApiKey |
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})); |
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/* hike and bike map seem to be offline |
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m.addLayer(new OpenLayers.Layer.OSM( |
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"hike and bike map", "http://toolserver.org/tiles/hikebike/${z}/${x}/${y}.png", { |
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visibility : mapOpts.baselyr === "hike and bike map", |
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tileOptions : { |
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crossOriginKeyword : null |
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} |
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})); |
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*/ |
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} |
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/* |
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* add Stamen map layers, see: http://maps.stamen.com/ |
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*/ |
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if (stamenEnable) { |
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m.addLayer(new OpenLayersMap.Layer.StamenTerrain()); |
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m.addLayer(new OpenLayersMap.Layer.StamenToner()); |
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} |
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if (gEnable) { |
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/* load google maps */ |
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try { |
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m.addLayer(new OpenLayers.Layer.Google("google relief", { |
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type : google.maps.MapTypeId.TERRAIN, |
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numZoomLevels : 16, |
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animationEnabled : true, |
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visibility : mapOpts.baselyr === "google relief" |
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})); |
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m.addLayer(new OpenLayers.Layer.Google("google sat", { |
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type : google.maps.MapTypeId.SATELLITE, |
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animationEnabled : true, |
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visibility : mapOpts.baselyr === "google sat" |
|
280
|
|
|
})); |
|
281
|
|
|
m.addLayer(new OpenLayers.Layer.Google("google hybrid", { |
|
282
|
|
|
type : google.maps.MapTypeId.HYBRID, |
|
283
|
|
|
animationEnabled : true, |
|
284
|
|
|
visibility : mapOpts.baselyr === "google hybrid" |
|
285
|
|
|
})); |
|
286
|
|
|
m.addLayer(new OpenLayers.Layer.Google("google road", { |
|
287
|
|
|
animationEnabled : true, |
|
288
|
|
|
visibility : mapOpts.baselyr === "google road" |
|
289
|
|
|
})); |
|
290
|
|
|
} catch (ol_err1) { |
|
291
|
|
|
Openlayers.Console.userError('Error loading Google maps' + ol_err1); |
|
|
|
|
|
|
292
|
|
|
} |
|
293
|
|
|
} |
|
294
|
|
|
|
|
295
|
|
|
if (bEnable && bApiKey !== '') { |
|
296
|
|
|
try { |
|
297
|
|
|
/* add Bing tiles */ |
|
298
|
|
|
m.addLayer(new OpenLayers.Layer.Bing({ |
|
299
|
|
|
key : bApiKey, |
|
300
|
|
|
type : "Road", |
|
301
|
|
|
name : "bing road", |
|
302
|
|
|
visibility : mapOpts.baselyr === "bing road", |
|
303
|
|
|
wrapDateLine : true, |
|
304
|
|
|
attributionTemplate : '<a target="_blank" href="http://www.bing.com/maps/">' |
|
305
|
|
|
+ 'Bing™</a><img src="//www.bing.com/favicon.ico" alt="Bing logo"/> ${copyrights}' |
|
306
|
|
|
+ '<a target="_blank" href="http://www.microsoft.com/maps/product/terms.html">Terms of Use</a>' |
|
307
|
|
|
})); |
|
308
|
|
|
m.addLayer(new OpenLayers.Layer.Bing({ |
|
309
|
|
|
key : bApiKey, |
|
310
|
|
|
type : "Aerial", |
|
311
|
|
|
name : "bing sat", |
|
312
|
|
|
visibility : mapOpts.baselyr === "bing sat", |
|
313
|
|
|
wrapDateLine : true, |
|
314
|
|
|
attributionTemplate : '<a target="_blank" href="http://www.bing.com/maps/">' |
|
315
|
|
|
+ 'Bing™</a><img src="//www.bing.com/favicon.ico" alt="Bing logo"/> ${copyrights}' |
|
316
|
|
|
+ '<a target="_blank" href="http://www.microsoft.com/maps/product/terms.html">Terms of Use</a>' |
|
317
|
|
|
})); |
|
318
|
|
|
m.addLayer(new OpenLayers.Layer.Bing({ |
|
319
|
|
|
key : bApiKey, |
|
320
|
|
|
type : "AerialWithLabels", |
|
321
|
|
|
name : "bing hybrid", |
|
322
|
|
|
visibility : mapOpts.baselyr === "bing hybrid", |
|
323
|
|
|
wrapDateLine : true, |
|
324
|
|
|
attributionTemplate : '<a target="_blank" href="http://www.bing.com/maps/">' |
|
325
|
|
|
+ 'Bing™</a><img src="//www.bing.com/favicon.ico" alt="Bing logo"/> ${copyrights}' |
|
326
|
|
|
+ '<a target="_blank" href="http://www.microsoft.com/maps/product/terms.html">Terms of Use</a>' |
|
327
|
|
|
})); |
|
328
|
|
|
} catch (ol_errBing) { |
|
329
|
|
|
Openlayers.Console.userError('Error loading Bing maps: ' + ol_errBing); |
|
330
|
|
|
} |
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
m.setCenter(new OpenLayers.LonLat(mapOpts.lon, mapOpts.lat).transform(m.displayProjection, m.projection), |
|
334
|
|
|
mapOpts.zoom); |
|
335
|
|
|
extent.extend(m.getExtent()); |
|
336
|
|
|
|
|
337
|
|
|
// change/set alternative baselyr |
|
338
|
|
|
try { |
|
339
|
|
|
m.setBaseLayer(((m.getLayersByName(mapOpts.baselyr))[0])); |
|
340
|
|
|
} catch (ol_err4) { |
|
341
|
|
|
m.setBaseLayer(m.layers[0]); |
|
342
|
|
|
} |
|
343
|
|
|
|
|
344
|
|
|
m.addControls([ new OpenLayers.Control.ScaleLine({ |
|
345
|
|
|
geodesic : true |
|
346
|
|
|
}), new OpenLayers.Control.KeyboardDefaults({ |
|
347
|
|
|
observeElement : mapOpts.id |
|
348
|
|
|
}), new OpenLayers.Control.Navigation() ]); |
|
349
|
|
|
|
|
350
|
|
|
if (mapOpts.statusbar === 1) { |
|
351
|
|
|
// statusbar control: mouse pos. |
|
352
|
|
|
m.addControl(new OpenLayers.Control.MousePosition({ |
|
353
|
|
|
'div' : OpenLayers.Util.getElement(mapOpts.id + '-statusbar-mouseposition') |
|
354
|
|
|
})); |
|
355
|
|
|
// statusbar control: scale |
|
356
|
|
|
m.addControl(new OpenLayers.Control.Scale(mapOpts.id + '-statusbar-scale')); |
|
357
|
|
|
// statusbar control: attribution |
|
358
|
|
|
m.addControl(new OpenLayers.Control.Attribution({ |
|
359
|
|
|
'div' : OpenLayers.Util.getElement(mapOpts.id + '-statusbar-text') |
|
360
|
|
|
})); |
|
361
|
|
|
// statusbar control: projection |
|
362
|
|
|
OpenLayers.Util.getElement(mapOpts.id + '-statusbar-projection').innerHTML = m.displayProjection; |
|
363
|
|
|
} else { |
|
364
|
|
|
OpenLayers.Util.getElement(mapOpts.id + '-olStatusBar').display = 'none'; |
|
365
|
|
|
} |
|
366
|
|
|
|
|
367
|
|
|
if (OLmapPOI.length > 0) { |
|
368
|
|
|
var markers = new OpenLayers.Layer.Vector("POI", { |
|
369
|
|
|
styleMap : new OpenLayers.StyleMap({ |
|
370
|
|
|
"default" : { |
|
371
|
|
|
cursor : "help", |
|
372
|
|
|
externalGraphic : "${img}", |
|
373
|
|
|
graphicHeight : 16, |
|
374
|
|
|
graphicWidth : 16, |
|
375
|
|
|
// graphicXOffset : 0, |
|
376
|
|
|
// graphicYOffset : -8, |
|
377
|
|
|
graphicOpacity : "${opacity}", |
|
378
|
|
|
rotation : "${angle}", |
|
379
|
|
|
backgroundGraphic : DOKU_BASE + "lib/plugins/openlayersmap/icons/marker_shadow.png", |
|
380
|
|
|
// backgroundXOffset : 0, |
|
381
|
|
|
// backgroundYOffset : -4, |
|
382
|
|
|
backgroundRotation : "${angle}", |
|
383
|
|
|
pointRadius : 10, |
|
384
|
|
|
labelXOffset : 8, |
|
385
|
|
|
labelYOffset : 8, |
|
386
|
|
|
labelAlign : "lb", |
|
387
|
|
|
label : "${label}", |
|
388
|
|
|
// fontColor : "", |
|
389
|
|
|
fontFamily : "monospace", |
|
390
|
|
|
fontSize : "12px", |
|
391
|
|
|
fontWeight : "bold" |
|
392
|
|
|
}, |
|
393
|
|
|
"select" : { |
|
394
|
|
|
cursor : "help", |
|
395
|
|
|
externalGraphic : DOKU_BASE + "lib/plugins/openlayersmap/icons/marker-red.png", |
|
396
|
|
|
graphicHeight : 16, |
|
397
|
|
|
graphicWidth : 16, |
|
398
|
|
|
// graphicXOffset : 0, |
|
399
|
|
|
// graphicYOffset : -8, |
|
400
|
|
|
graphicOpacity : 1.0, |
|
401
|
|
|
rotation : "${angle}" |
|
402
|
|
|
} |
|
403
|
|
|
}), |
|
404
|
|
|
isBaseLayer : false, |
|
405
|
|
|
rendererOptions : { |
|
406
|
|
|
yOrdering : true |
|
407
|
|
|
} |
|
408
|
|
|
}); |
|
409
|
|
|
m.addLayer(markers); |
|
410
|
|
|
var features = []; |
|
411
|
|
|
for (var j = 0; j < OLmapPOI.length; j++) { |
|
412
|
|
|
var feat = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(OLmapPOI[j].lon, OLmapPOI[j].lat) |
|
413
|
|
|
.transform(m.displayProjection, m.projection), { |
|
414
|
|
|
angle : OLmapPOI[j].angle, |
|
415
|
|
|
opacity : OLmapPOI[j].opacity, |
|
416
|
|
|
img : DOKU_BASE + "lib/plugins/openlayersmap/icons/" + OLmapPOI[j].img, |
|
417
|
|
|
label : OLmapPOI[j].rowId |
|
418
|
|
|
}); |
|
419
|
|
|
var _latlon = OLmapPOI[j].lat + 'º;' + OLmapPOI[j].lon + 'º'; |
|
420
|
|
|
if (mapOpts.displayformat === 'DMS') { |
|
421
|
|
|
_latlon = OpenLayers.Util.getFormattedLonLat(OLmapPOI[j].lat, 'lat') + ';' |
|
422
|
|
|
+ OpenLayers.Util.getFormattedLonLat(OLmapPOI[j].lon, 'lon'); |
|
423
|
|
|
} |
|
424
|
|
|
feat.data = { |
|
425
|
|
|
name : OLmapPOI[j].txt, |
|
426
|
|
|
rowId : OLmapPOI[j].rowId, |
|
427
|
|
|
latlon : _latlon, |
|
428
|
|
|
lat: OLmapPOI[j].lat, |
|
429
|
|
|
lon: OLmapPOI[j].lon, |
|
430
|
|
|
alt : OLmapPOI[j].img.substring(0, OLmapPOI[j].img.lastIndexOf(".")) |
|
431
|
|
|
}; |
|
432
|
|
|
features.push(feat); |
|
433
|
|
|
} |
|
434
|
|
|
markers.addFeatures(features); |
|
435
|
|
|
if (mapOpts.autozoom) { |
|
436
|
|
|
extent.extend(markers.getDataExtent()); |
|
437
|
|
|
m.zoomToExtent(extent); |
|
438
|
|
|
} |
|
439
|
|
|
} |
|
440
|
|
|
|
|
441
|
|
|
/* GPX layer */ |
|
442
|
|
|
if (mapOpts.gpxfile.length > 0) { |
|
443
|
|
|
var layerGPX = new OpenLayers.Layer.Vector("GPS route", { |
|
444
|
|
|
protocol : new OpenLayers.Protocol.HTTP({ |
|
445
|
|
|
url : DOKU_BASE + "lib/exe/fetch.php?media=" + mapOpts.gpxfile, |
|
446
|
|
|
format : new OpenLayers.Format.GPX({ |
|
447
|
|
|
extractWaypoints : true, |
|
448
|
|
|
extractTracks : true, |
|
449
|
|
|
extractStyles : true, |
|
450
|
|
|
extractAttributes : true, |
|
451
|
|
|
handleHeight : true, |
|
452
|
|
|
maxDepth : 3 |
|
453
|
|
|
}) |
|
454
|
|
|
}), |
|
455
|
|
|
style : { |
|
456
|
|
|
strokeColor : "#0000FF", |
|
457
|
|
|
strokeWidth : 3, |
|
458
|
|
|
strokeOpacity : 0.7, |
|
459
|
|
|
pointRadius : 4, |
|
460
|
|
|
fillColor : "#0099FF", |
|
461
|
|
|
fillOpacity : 0.7 |
|
462
|
|
|
// , label:"${name}" |
|
463
|
|
|
}, |
|
464
|
|
|
projection : new OpenLayers.Projection("EPSG:4326"), |
|
465
|
|
|
strategies : [ new OpenLayers.Strategy.Fixed() ] |
|
466
|
|
|
}); |
|
467
|
|
|
m.addLayer(layerGPX); |
|
468
|
|
|
if (mapOpts.autozoom) { |
|
469
|
|
|
layerGPX.events.register('loadend', m, function() { |
|
470
|
|
|
extent.extend(layerGPX.getDataExtent()); |
|
471
|
|
|
m.zoomToExtent(extent); |
|
472
|
|
|
}); |
|
473
|
|
|
} |
|
474
|
|
|
} |
|
475
|
|
|
|
|
476
|
|
|
/* GeoJSON layer */ |
|
477
|
|
|
if (mapOpts.geojsonfile.length > 0) { |
|
478
|
|
|
var layerGJS = new OpenLayers.Layer.Vector("json data", { |
|
479
|
|
|
protocol : new OpenLayers.Protocol.HTTP({ |
|
480
|
|
|
url : DOKU_BASE + "lib/exe/fetch.php?media=" + mapOpts.geojsonfile, |
|
481
|
|
|
format : new OpenLayers.Format.GeoJSON({ |
|
482
|
|
|
ignoreExtraDims : true |
|
483
|
|
|
}) |
|
484
|
|
|
}), |
|
485
|
|
|
style : { |
|
486
|
|
|
strokeColor : "#FF00FF", |
|
487
|
|
|
strokeWidth : 3, |
|
488
|
|
|
strokeOpacity : 0.7, |
|
489
|
|
|
pointRadius : 4, |
|
490
|
|
|
fillColor : "#FF99FF", |
|
491
|
|
|
fillOpacity : 0.7 |
|
492
|
|
|
// , label:"${name}" |
|
493
|
|
|
}, |
|
494
|
|
|
projection : new OpenLayers.Projection("EPSG:4326"), |
|
495
|
|
|
strategies : [ new OpenLayers.Strategy.Fixed() ] |
|
496
|
|
|
}); |
|
497
|
|
|
m.addLayer(layerGJS); |
|
498
|
|
|
if (mapOpts.autozoom) { |
|
499
|
|
|
layerGJS.events.register('loadend', m, function() { |
|
500
|
|
|
extent.extend(layerGJS.getDataExtent()); |
|
501
|
|
|
m.zoomToExtent(extent); |
|
502
|
|
|
}); |
|
503
|
|
|
} |
|
504
|
|
|
} |
|
505
|
|
|
|
|
506
|
|
|
/* KML layer */ |
|
507
|
|
|
if (mapOpts.kmlfile.length > 0) { |
|
508
|
|
|
var layerKML = new OpenLayers.Layer.Vector("KML file", { |
|
509
|
|
|
protocol : new OpenLayers.Protocol.HTTP({ |
|
510
|
|
|
url : DOKU_BASE + "lib/exe/fetch.php?media=" + mapOpts.kmlfile, |
|
511
|
|
|
format : new OpenLayers.Format.KML({ |
|
512
|
|
|
extractStyles : true, |
|
513
|
|
|
extractAttributes : true, |
|
514
|
|
|
maxDepth : 3 |
|
515
|
|
|
}) |
|
516
|
|
|
}), |
|
517
|
|
|
style : { |
|
518
|
|
|
label : "${name}" |
|
519
|
|
|
}, |
|
520
|
|
|
projection : new OpenLayers.Projection("EPSG:4326"), |
|
521
|
|
|
strategies : [ new OpenLayers.Strategy.Fixed() ] |
|
522
|
|
|
}); |
|
523
|
|
|
m.addLayer(layerKML); |
|
524
|
|
|
if (mapOpts.autozoom) { |
|
525
|
|
|
layerKML.events.register('loadend', m, function() { |
|
526
|
|
|
extent.extend(layerKML.getDataExtent()); |
|
527
|
|
|
m.zoomToExtent(extent); |
|
528
|
|
|
}); |
|
529
|
|
|
} |
|
530
|
|
|
} |
|
531
|
|
|
|
|
532
|
|
|
// selectcontrol for layers |
|
533
|
|
|
if ((m.getLayersByClass('OpenLayers.Layer.GML').length > 0) |
|
534
|
|
|
|| m.getLayersByClass('OpenLayers.Layer.Vector').length > 0) { |
|
535
|
|
|
selectControl = new OpenLayers.Control.SelectFeature((m.getLayersByClass('OpenLayers.Layer.Vector')).concat(m |
|
536
|
|
|
.getLayersByClass('OpenLayers.Layer.GML')), { |
|
537
|
|
|
hover : mapOpts.poihoverstyle, |
|
538
|
|
|
onSelect : onFeatureSelect, |
|
539
|
|
|
onUnselect : onFeatureUnselect |
|
540
|
|
|
}); |
|
541
|
|
|
m.addControl(selectControl); |
|
542
|
|
|
selectControl.activate(); |
|
543
|
|
|
|
|
544
|
|
|
// keyboard select control |
|
545
|
|
|
var iControl = new OpenLayersMap.Control.KeyboardClick({ |
|
546
|
|
|
observeElement : mapOpts.id, |
|
547
|
|
|
selectControl : selectControl |
|
548
|
|
|
}); |
|
549
|
|
|
m.addControl(iControl); |
|
550
|
|
|
} |
|
551
|
|
|
|
|
552
|
|
|
if (mapOpts.controls === 1) { |
|
553
|
|
|
/* add base controls to map */ |
|
554
|
|
|
m.addControls([ new OpenLayersMap.Control.LayerSwitcher(), new OpenLayers.Control.Graticule({ |
|
555
|
|
|
visible : false |
|
556
|
|
|
}), new OpenLayersMap.Control.OverviewMap({ |
|
557
|
|
|
mapOptions : { |
|
558
|
|
|
theme : null |
|
559
|
|
|
} |
|
560
|
|
|
}), new OpenLayersMap.Control.Zoom(), new OpenLayersMap.Control.Fullscreen() ]); |
|
561
|
|
|
|
|
562
|
|
|
// add hillshade, since this is off by default only add when we have a |
|
563
|
|
|
// layerswitcher |
|
564
|
|
|
m.addLayer(new OpenLayers.Layer.OSM("Hillshade", "https://tiles.wmflabs.org/hillshading/${z}/${x}/${y}.png", { |
|
565
|
|
|
isBaseLayer : false, |
|
566
|
|
|
transparent : true, |
|
567
|
|
|
visibility : false, |
|
568
|
|
|
displayOutsideMaxExtent : true, |
|
569
|
|
|
attribution : '', |
|
570
|
|
|
tileOptions : { |
|
571
|
|
|
crossOriginKeyword : null |
|
572
|
|
|
} |
|
573
|
|
|
})); |
|
574
|
|
|
} |
|
575
|
|
|
|
|
576
|
|
|
return m; |
|
577
|
|
|
} |
|
578
|
|
|
|
|
579
|
|
|
/** init. */ |
|
580
|
|
|
function olInit() { |
|
581
|
|
|
if (olEnable) { |
|
582
|
|
|
var _i = 0; |
|
583
|
|
|
// create the maps in the page |
|
584
|
|
|
for (_i = 0; _i < olMapData.length; _i++) { |
|
585
|
|
|
var _id = olMapData[_i].mapOpts.id; |
|
586
|
|
|
olMaps[_id] = createMap(olMapData[_i].mapOpts, olMapData[_i].poi); |
|
587
|
|
|
|
|
588
|
|
|
// set max-width on help pop-over |
|
589
|
|
|
jQuery('#' + _id).parent().parent().find('.olMapHelp').css('max-width', olMapData[_i].mapOpts.width); |
|
590
|
|
|
|
|
591
|
|
|
// shrink the map width to fit inside page container |
|
592
|
|
|
var _w = jQuery('#' + _id + '-olContainer').parent().innerWidth(); |
|
593
|
|
|
if (parseInt(olMapData[_i].mapOpts.width) > _w) { |
|
594
|
|
|
jQuery('#' + _id).width(_w); |
|
595
|
|
|
jQuery('#' + _id + '-olStatusBar').width(_w); |
|
596
|
|
|
jQuery('#' + _id).parent().parent().find('.olMapHelp').width(_w); |
|
597
|
|
|
olMaps[_id].updateSize(); |
|
598
|
|
|
} |
|
599
|
|
|
} |
|
600
|
|
|
|
|
601
|
|
|
var resizeTimer; |
|
602
|
|
|
jQuery(window).on('resize', function(e) { |
|
|
|
|
|
|
603
|
|
|
clearTimeout(resizeTimer); |
|
604
|
|
|
resizeTimer = setTimeout(function() { |
|
605
|
|
|
for (_i = 0; _i < olMapData.length; _i++) { |
|
|
|
|
|
|
606
|
|
|
var _id = olMapData[_i].mapOpts.id; |
|
607
|
|
|
var _w = jQuery('#' + _id + '-olContainer').parent().innerWidth(); |
|
608
|
|
|
if (parseInt(olMapData[_i].mapOpts.width) > _w) { |
|
609
|
|
|
jQuery('#' + _id).width(_w); |
|
610
|
|
|
jQuery('#' + _id + '-olStatusBar').width(_w); |
|
611
|
|
|
jQuery('#' + _id).parent().parent().find('.olMapHelp').width(_w); |
|
612
|
|
|
olMaps[_id].updateSize(); |
|
613
|
|
|
} |
|
614
|
|
|
} |
|
615
|
|
|
}, 250); |
|
616
|
|
|
}); |
|
617
|
|
|
|
|
618
|
|
|
// hide the table(s) with POI by giving it a print-only style |
|
619
|
|
|
jQuery('.olPOItableSpan').addClass('olPrintOnly'); |
|
620
|
|
|
// hide the static map image(s) by giving it a print only style |
|
621
|
|
|
jQuery('.olStaticMap').addClass('olPrintOnly'); |
|
622
|
|
|
// add help button with toggle. |
|
623
|
|
|
jQuery('.olWebOnly > .olMap') |
|
624
|
|
|
.prepend( |
|
625
|
|
|
'<div class="olMapHelpButtonDiv">' |
|
626
|
|
|
+ '<button onclick="jQuery(\'.olMapHelp\').toggle(500);" class="olMapHelpButton olHasTooltip"><span>' |
|
627
|
|
|
+ OpenLayers.i18n("toggle_help") + '</span>?</button></div>'); |
|
|
|
|
|
|
628
|
|
|
// toggle to switch dynamic vs. static map |
|
629
|
|
|
jQuery('.olMapHelp').before( |
|
630
|
|
|
'<div class="a11y"><button onclick="jQuery(\'.olPrintOnly\').toggle();jQuery(\'.olWebOnly\').toggle();">' |
|
631
|
|
|
+ OpenLayers.i18n("toggle_dynamic_map") + '</button></div>'); |
|
632
|
|
|
} |
|
633
|
|
|
} |
|
634
|
|
|
|
|
635
|
|
|
/** |
|
636
|
|
|
* ol api flag. |
|
637
|
|
|
* |
|
638
|
|
|
* @type {Boolean} |
|
639
|
|
|
*/ |
|
640
|
|
|
var olEnable = false, |
|
641
|
|
|
/** |
|
642
|
|
|
* An array with data for each map in the page. |
|
643
|
|
|
* |
|
644
|
|
|
* @type {Array} |
|
645
|
|
|
*/ |
|
646
|
|
|
olMapData = [], |
|
647
|
|
|
/** |
|
648
|
|
|
* Holds a reference to all of the maps on this page with the map's id as key. |
|
649
|
|
|
* Can be used as an extension point. |
|
650
|
|
|
* |
|
651
|
|
|
* @type {Object} |
|
652
|
|
|
*/ |
|
653
|
|
|
olMaps = new Object(), |
|
654
|
|
|
/** |
|
655
|
|
|
* Stamen tiles flag. |
|
656
|
|
|
* |
|
657
|
|
|
* @type {Boolean} |
|
658
|
|
|
*/ |
|
659
|
|
|
stamenEnable = false, |
|
660
|
|
|
/** |
|
661
|
|
|
* google map api flag. |
|
662
|
|
|
* |
|
663
|
|
|
* @type {Boolean} |
|
664
|
|
|
*/ |
|
665
|
|
|
gEnable = false, |
|
666
|
|
|
/** |
|
667
|
|
|
* Bing tiles flag. |
|
668
|
|
|
* |
|
669
|
|
|
* @type {Boolean} |
|
670
|
|
|
*/ |
|
671
|
|
|
bEnable = false, |
|
672
|
|
|
/** |
|
673
|
|
|
* Bing API key. |
|
674
|
|
|
* |
|
675
|
|
|
* @type {String} |
|
676
|
|
|
*/ |
|
677
|
|
|
bApiKey = '', |
|
678
|
|
|
/** |
|
679
|
|
|
* Google API key. |
|
680
|
|
|
* |
|
681
|
|
|
* @type {String} |
|
682
|
|
|
*/ |
|
683
|
|
|
gApiKey = '', |
|
684
|
|
|
/** |
|
685
|
|
|
* Thunderforest API key. |
|
686
|
|
|
* |
|
687
|
|
|
* @type {String} |
|
688
|
|
|
*/ |
|
689
|
|
|
tfApiKey = '', |
|
690
|
|
|
/** |
|
691
|
|
|
* OSM tiles flag. |
|
692
|
|
|
* |
|
693
|
|
|
* @type {Boolean} |
|
694
|
|
|
*/ |
|
695
|
|
|
osmEnable = true, |
|
696
|
|
|
/** |
|
697
|
|
|
* CSS support flag. |
|
698
|
|
|
* |
|
699
|
|
|
* @type {Boolean} |
|
700
|
|
|
*/ |
|
701
|
|
|
olCSSEnable = true; |
|
702
|
|
|
|
|
703
|
|
|
/* register olInit to run with onload event. */ |
|
704
|
|
|
jQuery(olInit); |
|
705
|
|
|
|
mprins /
dokuwiki-plugin-openlayersmap
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This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.