29:null 2a:["$","title",null,{"children":"Single-family homes owned by large corporate landlords in North Carolina | Dylan Freedman | Observable"}] 2f:T4ed,{ clearMap(map); addSource(map, "properties", propertyFeatures); addLayer(map, "propertyLayer", { type: "circle", source: "properties", paint: { "circle-radius": 8, "circle-stroke-width": 2, "circle-color": "red", "circle-stroke-color": "white" } }); addListener(map, "click", "propertyLayer", (e) => { // Copy coordinates array. const coordinates = e.features[0].geometry.coordinates.slice(); const properties = e.features[0].properties; // Ensure that if the map is zoomed out such that multiple // copies of the feature are visible, the popup appears // over the copy being pointed to. while (Math.abs(e.lngLat.lng - coordinates[0]) > 180) { coordinates[0] += e.lngLat.lng > coordinates[0] ? 360 : -360; } new mapboxgl.Popup() .setLngLat(coordinates) .setHTML(getPopup(properties)) .addTo(map); }); // Change the cursor to a pointer when the mouse is over the places layer. addListener(map, "mouseenter", "propertyLayer", () => { map.getCanvas().style.cursor = "pointer"; }); // Change it back to a pointer when it leaves. addListener(map, "mouseleave", "propertyLayer", () => { map.getCanvas().style.cursor = ""; }); }30:[{"id":"fd195ca0d5ad17333ce81bf62025c8c9092673607c7971e4a07f60330824e6d6ea5031dd6557dc9cf97f59d3848c79e32e24f465fb16daae90f3c7a90b58807b","href":"https://static.observableusercontent.com/files/fd195ca0d5ad17333ce81bf62025c8c9092673607c7971e4a07f60330824e6d6ea5031dd6557dc9cf97f59d3848c79e32e24f465fb16daae90f3c7a90b58807b","name":"corporate_sfr_properties202205041359.csv","type":"text/csv","lastModified":1651724407744.178,"size":16593064}] 2d:{"id":"786441791464dcd3","slug":"nc-corporate-landlord-homes","title":"Single-family homes owned by large corporate landlords in North Carolina","thumbnail":"c4faab15babfbb192ed1841c12a80e3e123c3886f238d01c5dd412c62b0f2509","access_level":"public","create_time":"$D2022-05-01T16:54:31.737Z","update_time":"$D2022-05-05T04:20:17.611Z","view_time":null,"first_public_time":"$D2022-05-02T02:02:54.508Z","has_unpublished_edits":null,"fork":false,"stars":10,"starred":false,"owner":{"type":"team","id":"38ab6d7c2dc7f1de","login":"freedmand","name":"Dylan Freedman","avatar_url":"https://avatars-next.observableusercontent.com/d56e4f48a1c7d706179444fea717006647786e759cefe364af89e5f63f473b8a","tier":"starter_2024"},"version":179,"publish_version":179,"role":null,"authored":false,"authors":[{"type":"individual","id":"571a5f35aafb86e1","login":"freedmand","name":"Dylan Freedman","avatar_url":"https://avatars-next.observableusercontent.com/d56e4f48a1c7d706179444fea717006647786e759cefe364af89e5f63f473b8a","tier":null}],"members":[{"type":"individual","id":"571a5f35aafb86e1","login":"freedmand","name":"Dylan Freedman","avatar_url":"https://avatars-next.observableusercontent.com/d56e4f48a1c7d706179444fea717006647786e759cefe364af89e5f63f473b8a","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":true,"trashed":false,"lapsed":null,"subscribed":null,"forks":3,"collection":{"id":"6ad523ac4dcb4b45","slug":"instagram-shares","title":"Observable's Instagram Shares","owner":{"id":"f35c755083683fe5","login":"observablehq","name":"Observable"}},"type":"notebook","body":{"title":"Single-family homes owned by large corporate landlords in North Carolina","cells":[{"id":0,"value":"# Single-family homes owned by large corporate landlords in North Carolina\n\nAn interactive map to view single-family homes in North Carolina owned by large corporate landlords (only those that own at least 100 properties are shown). Data from Security for Sale, an analysis by The News & Observer and The Charlotte Observer (data) (story).\n\nPan and zoom the map to see properties (shown as red circles). Click on a property to reveal a tooltip with the home's details.","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":47,"value":"viewof map = makeMap(\n [-79.82875650710008, 35.417155819210464],\n 6.094302655390971\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":76,"value":"$2f","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":44,"value":"import {\n makeMap,\n addSource,\n addLayer,\n mapboxgl,\n clearMap,\n addListener\n} from \"@freedmand/vector-map\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":61,"value":"propertyFeatures = {\n return {\n type: \"FeatureCollection\",\n features: corporateProperties.map((property) => ({\n type: \"Feature\",\n properties: {\n ...property\n },\n geometry: {\n type: \"Point\",\n coordinates: [property.lng, property.lat]\n }\n }))\n };\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":178,"value":"corporateProperties = FileAttachment(\n \"corporate_sfr_properties202205041359.csv\"\n).csv()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":146,"value":"function escapeHtml(text) {\n const textNode = document.createTextNode(text);\n const div = document.createElement(\"div\");\n div.appendChild(textNode);\n return div.innerHTML;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":105,"value":"function getPopup(property) {\n return `

\n \n \n \n \n \n \n \n${Object.entries(property)\n .map(\n ([key, value]) =>\n ``\n )\n .join(\"\\n\")}\n \n

Property	Value
${escapeHtml(key)}	${escapeHtml(value)}

`;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W30","stdlib":"1","titling":"auto"}} 2e:"$2d:body"