dc.leaflet.min.js

/*!
 *  dc.leaflet 0.5.6
 *  http://dc-js.github.io/dc.leaflet.js/
 *  Copyright 2014-2015 Boyan Yurukov and the dc.leaflet Developers
 *  https://github.com/dc-js/dc.leaflet.js/blob/master/AUTHORS
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

!function(){function a(a,b,c){"use strict";var d={version:"0.5.6"};return d.leafletBase=function(a){var b=new a;b.margins({left:0,top:0,right:0,bottom:0});var d,e=!1,f=!1,g=!1,h=!1,i=null,j=null,k={},l=function(a){var d=a.selectAll("div.dc-leaflet");return d=d.data([0]).enter().append("div").attr("class","dc-leaflet").style("width",b.effectiveWidth()+"px").style("height",b.effectiveHeight()+"px").merge(d),c.map(d.node(),f)},m=function(a){c.tileLayer("https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",{attribution:'&copy; <a href="https://openstreetmap.org/copyright">OpenStreetMap</a> contributors'}).addTo(a)};b.createLeaflet=function(a){return arguments.length?(l=a,b):l},b._doRender=function(){if(b.map())b.map()&&e?b._postRender():console.warn("WARNING: Leaflet map already rendered.");else{d=l(b.root());for(var a in k)d.on(a,k[a]);g&&h&&d.setView(b.toLocArray(g),h),b.tiles()(d),b._postRender()}return b._doRedraw()},b._doRedraw=function(){return b},b._postRender=function(){return b},b.mapOptions=function(a){return arguments.length?(f=a,b):f},b.center=function(a){return arguments.length?(g=a,b):g},b.zoom=function(a){return arguments.length?(h=a,b):h},b.tiles=function(a){return arguments.length?(m=a,b):m},b.map=function(a){return arguments.length?(d=a,e=!0,b):d},b._isMac=navigator.platform.toUpperCase().includes("MAC"),b._modAssignment={shift:"shiftKey",alt:"altKey",ctrlCmd:b._isMac?"metaKey":"ctrlKey"},b.popupMod=function(a){return arguments.length?(i=a,b):i},b.filterMod=function(a){return arguments.length?(j=a,b):j},b.modKeyMatches=function(a,c){return c?a.originalEvent[b._modAssignment[c]]:!(a.originalEvent.shiftKey||a.originalEvent.altKey||a.originalEvent.ctrlKey||a.originalEvent.metaKey)},b.bindPopupWithMod=function(a,c){a.bindPopup(c),a.off("click",a._openPopup),a.on("click",function(c){b.modKeyMatches(c,b.popupMod())&&a._openPopup(c)})},b.toLocArray=function(a){return"string"==typeof a&&(a=a.split(",")),a};const n=b.on;return b.on=function(a,b){var c=["zoomend","moveend"];return c.indexOf(a)>=0?(d?d.on(a,b):k[a]=b,this):n.call(this,a,b)},b},d.legend=function(){function a(){return c.Control.extend({options:{position:f},onAdd:function(a){return a.legend?a.legend.setContent(""):a.legend=this,this._div=c.DomUtil.create("div","info legend"),a.on("moveend",this._update,this),this._update(),this._div},setContent:function(a){return this.getContainer().innerHTML=a},_update:function(){if(b.colorDomain){var a,d=b.colorDomain()[0],e=b.colorDomain()[1],f=b.colors().range(),h=b.colors().range().length,i=(e-d)/h,j=[];for(j[0]=Math.round(d),a=1;a<h;a++)j[a]=Math.round((.5+(a-1))*i+d);c.DomUtil.create("div","info legend");for(g?this._div.innerHTML="<strong>"+g+"</strong><br/>":this._div.innerHTML="",a=0;a<j.length;a++)this._div.innerHTML+='<i style="background:'+f[a]+'"></i> '+j[a]+(j[a+1]?"&ndash;"+j[a+1]+"<br>":"+")}else console.warn("legend not supported for this dc.leaflet chart type, ignoring")}})}var b,d={},e=null,f="bottomleft",g=!1;return d.parent=function(a){return arguments.length?(b=a,this):b},d.LegendClass=function(b){return arguments.length?(a=b,d):a},d.legendTitle=function(a){return arguments.length?(g=a,d):g},d.render=function(){if(!e){var a=d.LegendClass()();e=new a,e.addTo(b.map())}return d.redraw()},d.redraw=function(){return e._update(),d},d.leafletLegend=function(){return e},d.position=function(a){return arguments.length?(f=a,d):f},d},d.markerChart=function(b,e){var f=d.leafletBase(a.MarginMixin),g=!0,h=!1,i=!1,j=!1,k=!0,l=!1,m=!1,n=!1,o=!1,p=!1,q=!1,r=[],s=!1,t=!0,u=!1,v=!1,w=!0,x=function(a){return f.keyAccessor()(a)},y=function(a,b){var d=new c.Marker(f.toLocArray(f.locationAccessor()(a)),{title:w?f.title()(a):"",alt:w?f.title()(a):"",icon:z(a,b),clickable:f.renderPopup()||f.brushOn()&&!l,draggable:!1});return d},z=function(a,b){return new c.Icon.Default},A=function(a,b){return f.title()(a)};f._postRender=function(){f.brushOn()&&(l&&f.filterHandler(E),f.map().on("zoomend moveend",D,this),l||f.map().on("click",D,this),f.map().on("zoomstart",C,this)),q=h?new c.MarkerClusterGroup(i?i:null):new c.LayerGroup,f.map().addLayer(q)},f._doRedraw=function(){var a=f._computeOrderedGroups(f.data()).filter(function(a){return 0!==f.valueAccessor()(a)});if(!s||s.toString()!==a.toString()){s=a,j&&(r=[]),q.clearLayers();var b=[];n=!1,a.forEach(function(a,c){var d=f.keyAccessor()(a),e=null;e=!j&&d in r?r[d]:B(a,d),f.cluster()?b.push(e):q.addLayer(e)}),f.cluster()&&b.length>0&&q.addLayers(b),b.length>0&&(t||u&&!v)&&(n=new c.featureGroup(b),f.map().fitBounds(n.getBounds())),v=!1,t=!1}},f.locationAccessor=function(a){return arguments.length?(x=a,f):x},f.marker=function(a){return arguments.length?(y=a,f):y},f.featureGroup=function(a){return arguments.length?(n=a,f):n},f.icon=function(a){return arguments.length?(z=a,f):z},f.popup=function(a){return arguments.length?(A=a,f):A},f.clickEvent=function(a){return arguments.length?(m=a,f):m},f.renderPopup=function(a){return arguments.length?(g=a,f):g},f.cluster=function(a){return arguments.length?(h=a,f):h},f.clusterOptions=function(a){return arguments.length?(i=a,f):i},f.rebuildMarkers=function(a){return arguments.length?(j=a,f):j},f.brushOn=function(a){return arguments.length?(k=a,f):k},f.filterByArea=function(a){return arguments.length?(l=a,f):l},f.fitOnRender=function(a){return arguments.length?(t=a,f):t},f.fitOnRedraw=function(a){return arguments.length?(u=a,f):u},f.showMarkerTitle=function(a){return arguments.length?(w=a,f):w},f.markerGroup=function(){return q};var B=function(a,b){var c=y(a,f.map());return c.key=b,f.renderPopup()&&f.bindPopupWithMod(c,f.popup()(a,c)),f.brushOn()&&!l&&c.on("click",F),m&&c.on("click",m),r[b]=c,c},C=function(a){p=!0},D=function(b){if("moveend"!==b.type||!p&&!b.hard)if(p=!1,l){var c;c=f.map().getCenter().equals(f.center())&&f.map().getZoom()===f.zoom()?null:f.map().getBounds(),a.events.trigger(function(){f.filter(null),c&&(o=!0,f.filter(c),o=!1),a.redrawAll(f.chartGroup())})}else f.filter()&&("click"===b.type||r.indexOf(f.filter())!==-1&&!f.map().getBounds().contains(r[f.filter()].getLatLng()))&&a.events.trigger(function(){f.filter(null),g&&f.map().closePopup(),a.redrawAll(f.chartGroup())})},E=function(a,b){f.dimension().filter(null),b&&b.length>0&&(f.dimension().filterFunction(function(a){if(!(a in r))return!1;var c=r[a].getLatLng();return c&&b[0].contains(c)}),o||f.map().getBounds().toString===b[0].toString()||f.map().fitBounds(b[0]))},F=function(b){if(b.target&&f.modKeyMatches(b,f.filterMod())){var c=b.target.key;a.events.trigger(function(){f.filter(c),a.redrawAll(f.chartGroup())})}};return f.anchor(b,e)},d.choroplethChart=function(b,e){var f=d.leafletBase(a.ColorMixin(a.MarginMixin)),g=!1,h=[],i=!1,j=!0,k=!0,l={fillColor:"black",color:"gray",opacity:.4,fillOpacity:.6,weight:1},m=function(a){return a.key},n=function(a){var b=f.featureOptions();b instanceof Function&&(b=b(a)),b=JSON.parse(JSON.stringify(b));var c=h[f.featureKeyAccessor()(a)];return c&&c.d&&(b.fillColor=f.getColor(c.d,c.i),f.filters().indexOf(c.d.key)!==-1&&(b.opacity=.8,b.fillOpacity=1)),b},o=function(a,b){return f.title()(a)};f._postRender=function(){g=c.geoJson(f.geojson(),{style:f.featureStyle(),onEachFeature:q}),f.map().addLayer(g)};const p=f._doRedraw;f._doRedraw=function(){return g.clearLayers(),h=[],f._computeOrderedGroups(f.data()).forEach(function(a,b){h[f.keyAccessor()(a)]={d:a,i:b}}),g.addData(f.geojson()),p.call(this)},f.geojson=function(a){return arguments.length?(i=a,f):i},f.featureOptions=function(a){return arguments.length?(l=a,f):l},f.featureKeyAccessor=function(a){return arguments.length?(m=a,f):m},f.featureStyle=function(a){return arguments.length?(n=a,f):n},f.popup=function(a){return arguments.length?(o=a,f):o},f.renderPopup=function(a){return arguments.length?(j=a,f):j},f.brushOn=function(a){return arguments.length?(k=a,f):k};var q=function(a,b){var c=h[f.featureKeyAccessor()(a)];c&&c.d&&(b.key=c.d.key,f.renderPopup()&&f.bindPopupWithMod(b,f.popup()(c.d,a)),f.brushOn()&&b.on("click",r))},r=function(b){if(b.target&&f.modKeyMatches(b,f.filterMod())){var c=b.target.key;a.events.trigger(function(){f.filter(c),a.redrawAll(f.chartGroup())})}};return f.anchor(b,e)},d.bubbleChart=function(e,f){function g(b){var c=[];l.eachLayer(function(a){var d=a.getLatLng();b.boxZoomBounds.contains(d)&&c.push(a.key)}),a.events.trigger(function(a){h.replaceFilter([c]),h.redrawGroup()})}var h=d.leafletBase(a.ColorMixin(a.MarginMixin));h.linearColors(["gray"]);var i="blue",j=function(a){return h.getColor(a)},k=!0,l=!1,m=function(a){return h.keyAccessor()(a)},n=function(a,b){return h.title()(a)},o=b.scaleLinear().domain([0,100]),p=!0,q=function(a,b){var d=h.locationAccessor()(a),e=h.toLocArray(d),f=c.latLng(+e[0],+e[1]),g=c.circleMarker(f);g.setRadius(h.r()(h.valueAccessor()(a))),g.on("mouseover",function(a){h.renderPopup&&this.openPopup()}),g.on("mouseout",function(a){h.renderPopup&&this.closePopup()});var i=h.keyAccessor()(a),j=-1!==h.filters().indexOf(i);return g.options.color=j?h.selectedColor():h.unselectedColor()(a),g};h.r=function(a){return arguments.length?(o=a,h):o},h.brushOn=function(a){return arguments.length?(p=a,h):p},h.locationAccessor=function(a){return arguments.length?(m=a,h):m},h.selectedColor=function(a){return arguments.length?(i=a,h):i},h.unselectedColor=function(a){return arguments.length?(j=a,h):j},h.popup=function(a){return arguments.length?(n=a,h):n},h.layerGroup=function(){return l},h.renderPopup=function(a){return arguments.length?(k=a,h):k};var r=function(a,b){var c=h.marker()(a,h.map());return c.key=b,h.renderPopup()&&h.bindPopupWithMod(c,h.popup()(a,c)),h.brushOn()&&c.on("click",s),c};h.marker=function(a){return arguments.length?(q=a,h):q},h._postRender=function(){h.brushOn()&&h.map().on("click",function(a){h.filter(null),h.redrawGroup()}),h.map().on("boxzoomend",g,this),l=new c.LayerGroup,h.map().addLayer(l)},h._doRedraw=function(){var a=h._computeOrderedGroups(h.data()).filter(function(a){return 0!==h.valueAccessor()(a)});l.clearLayers(),a.forEach(function(a,b){var c=h.keyAccessor()(a),d=null;d=r(a,c),l.addLayer(d)})};var s=function(a){if(a.target){var b=a.target.key;c.DomEvent.stopPropagation(a);var b=a.target.key;a.originalEvent.ctrlKey||a.originalEvent.metaKey?h.filter(b):h.replaceFilter([[b]]),h.redrawGroup()}};return h.anchor(e,f)},d.d3=b,d.dc=a,d}if("function"==typeof define&&define.amd)define(["dc","d3","leaflet","leaflet.markercluster"],a);else if("object"==typeof module&&module.exports){var b=require("dc"),c=require("d3"),d=require("leaflet");require("leaflet.markercluster");module.exports=a(b,c,d)}else{const e=void 0!==typeof self?self:this;e.dc_leaflet=a(e.dc,e.d3,e.L)}}();
//# sourceMappingURL=dc.leaflet.min.js.map