29:null 2a:["$","title",null,{"children":"COVID-19 outbreak in maps and charts | Bernardo Ferrari | Observable"}] 2f:T558,overall = { const container = d3.select(html`

`) .style('font-family', 'sans-serif') .style('width', `${width}px`) .style('text-align', 'center') const confirmedCases = {value: d3.sum(confirmedByCountryLatestForTable, d => d.confirmed), label: 'confirmed cases', key:'confirmed'}; const newCases = {value: d3.sum(confirmedByCountryLatestForTable, d => d.new), label: 'new daily cases', key:'new'}; const deathsCases = {value: d3.sum(confirmedByCountryLatestForTable, d => d.deaths), label: 'deaths', key:'deaths'}; const recoveredCases = {value: d3.sum(confirmedByCountryLatestForTable, d => d.recovered), label: 'people recovered', key:'recovered'}; const date = confirmedByCountryLatestForTable[0].date; const board = container.selectAll('div') .data([confirmedCases, deathsCases, recoveredCases, newCases]) .join('div') .style('width', '100px') .style('padding', '0 1em') .style('line-height', 1.2) .style('font-size', '.9em') .style('color', '#808080') .style('display', 'inline-block') .style('text-align', 'center') .style('vertical-align','top') .style('border-right','1px dotted #BDBDBD') .html(d => { return `${number(d.value)}
${d.label}` }) return container.node(); }30:T43a,function annotateChart (svg, countries, type) { const newPositions = moveLabels(countries,null) const lines = svg.append("g") .selectAll("line") .data(newPositions) .join("line") .style('stroke-linecap', 'round') .style('stroke-linejoin', 'round') .style('stroke', '#808080') .style('stroke-dasharray', '2 2') .attr("x1", d => d.x0) .attr("x2", d => d.x + 10) .attr("y1", d => d.y0) .attr("y2", d => d.y - 10) const text = svg.append("g") .selectAll("text") .data(newPositions) .join("text") .style('font-family', 'sans-serif') .style('font-size', '.8em') .style('paint-order', 'stroke') .style('stroke-width', '3') .style('stroke', 'rgba(255,255,255,.85)') .style('stroke-linecap', 'round') .style('stroke-linejoin', 'round') .style('fill', '#505050') .style('paint-order', 'stroke') .style('text-anchor', 'left') .attr("transform", d => `translate(${d.x}, ${d.y})`) text.append("tspan") .attr("x", 10) .attr("y", -10) .text(d => d.country); }31:T5d59,countryNamesAndPop = [{"jhu":"Aruba","long":"Aruba","short":"Aru.","iso":"ABW","pop":106766,"lat":12.52111,"lon":-69.968338}, {"jhu":"Afghanistan","long":"Afghanistan","short":"Afg.","iso":"AFG","pop":38928346,"lat":33.93911,"lon":67.709953}, {"jhu":"Angola","long":"Angola","short":"An.","iso":"AGO","pop":32866272,"lat":-11.202692,"lon":17.873887}, {"jhu":"Albania","long":"Albania","short":"Alb.","iso":"ALB","pop":2877797,"lat":41.153332,"lon":20.168331}, {"jhu":"Andorra","long":"Andorra","short":"And.","iso":"AND","pop":77265,"lat":42.546245,"lon":1.601554}, {"jhu":"United Arab Emirates","long":"United Arab Emirates","short":"U.A.E.","iso":"ARE","pop":9890402,"lat":23.424076,"lon":53.847818}, {"jhu":"Argentina","long":"Argentina","short":"Arg.","iso":"ARG","pop":45195774,"lat":-38.416097,"lon":-63.616672}, {"jhu":"Armenia","long":"Armenia","short":"Arm.","iso":"ARM","pop":2963243,"lat":40.069099,"lon":45.038189}, {"jhu":"Antigua and Barbuda","long":"Antigua and Barbuda","short":"A. and B.","iso":"ATG","pop":97929,"lat":17.060816,"lon":-61.796428}, {"jhu":"Australia","long":"Australia","short":"Aus.","iso":"AUS","pop":25499884,"lat":-25.274398,"lon":133.775136}, {"jhu":"Austria","long":"Austria","short":"Au.","iso":"AUT","pop":9006398,"lat":47.516231,"lon":14.550072}, {"jhu":"Azerbaijan","long":"Azerbaijan","short":"Aze.","iso":"AZE","pop":10139177,"lat":40.143105,"lon":47.576927}, {"jhu":"Burundi","long":"Burundi","short":"Buru.","iso":"BDI","pop":11890784,"lat":-3.373056,"lon":29.918886}, {"jhu":"Belgium","long":"Belgium","short":"Bel.","iso":"BEL","pop":11589623,"lat":50.503887,"lon":4.469936}, {"jhu":"Benin","long":"Benin","short":"Benin","iso":"BEN","pop":12123200,"lat":9.30769,"lon":2.315834}, {"jhu":"Burkina Faso","long":"Burkina Faso","short":"B.F.","iso":"BFA","pop":20903273,"lat":12.238333,"lon":-1.561593}, {"jhu":"Bangladesh","long":"Bangladesh","short":"Bangl.","iso":"BGD","pop":164689383,"lat":23.684994,"lon":90.356331}, {"jhu":"Bulgaria","long":"Bulgaria","short":"Bu.","iso":"BGR","pop":6948445,"lat":42.733883,"lon":25.48583}, {"jhu":"Bahrain","long":"Bahrain","short":"Bah.","iso":"BHR","pop":1701575,"lat":25.930414,"lon":50.637772}, {"jhu":"Bahamas, The","long":"Bahamas, The","short":"Bah.","iso":"BHS","pop":393244,"lat":25.03428,"lon":-77.39628}, {"jhu":"Bosnia and Herzegovina","long":"Bosnia and Herzegovina","short":"B. and H.","iso":"BIH","pop":3280819,"lat":43.915886,"lon":17.679076}, {"jhu":"Belarus","long":"Belarus","short":"Bela.","iso":"BLR","pop":9449323,"lat":53.709807,"lon":27.953389}, {"jhu":"Belize","long":"Belize","short":"Belize","iso":"BLZ","pop":397628,"lat":17.189877,"lon":-88.49765}, {"jhu":"Bolivia","long":"Bolivia","short":"Bol.","iso":"BOL","pop":11673021,"lat":-16.290154,"lon":-63.588653}, {"jhu":"Brazil","long":"Brazil","short":"Brazil","iso":"BRA","pop":212559417,"lat":-14.235004,"lon":-51.92528}, {"jhu":"Barbados","long":"Barbados","short":"Barb.","iso":"BRB","pop":287375,"lat":13.193887,"lon":-59.543198}, {"jhu":"Brunei","long":"Brunei Darussalam","short":"Bru.","iso":"BRN","pop":437479,"lat":4.535277,"lon":114.727669}, {"jhu":"Bhutan","long":"Bhutan","short":"Bhu.","iso":"BTN","pop":771608,"lat":27.514162,"lon":90.433601}, {"jhu":"Botswana","long":"Botswana","short":"Bots.","iso":"BWA","pop":2351627,"lat":-22.328474,"lon":24.684866}, {"jhu":"Central African Republic","long":"Central African Republic","short":"C.A.F.","iso":"CAF","pop":4829767,"lat":6.611111,"lon":20.939444}, {"jhu":"Canada","long":"Canada","short":"Can.","iso":"CAN","pop":37742154,"lat":56.130366,"lon":-106.346771}, {"jhu":"Switzerland","long":"Switzerland","short":"Switz.","iso":"CHE","pop":8654622,"lat":46.818188,"lon":8.227512}, {"jhu":"Chile","long":"Chile","short":"Chile","iso":"CHL","pop":19116201,"lat":-35.675147,"lon":-71.542969}, {"jhu":"China","long":"China","short":"China","iso":"CHN","pop":1439323776,"lat":35.86166,"lon":104.195397}, {"jhu":"Cote d'Ivoire","long":"Cote d'Ivoire","short":"Ivo. 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maps and charts","owner":{"id":"f69d350b474cbc9b","login":"xaquingv","name":""}},"stars":0,"starred":false,"owner":{"type":"team","id":"7814627280fa5d96","login":"bernaferrari","name":"Bernardo Ferrari","avatar_url":"https://avatars-next.observableusercontent.com/a47270a556a531352d9f7d5c6dd4c0b979841902900733a4cfdbdd90cfca2798","tier":"starter_2024"},"version":2664,"publish_version":2664,"role":null,"authored":false,"authors":[{"type":"individual","id":"1502d5bea7ec80b6","login":"bernaferrari","name":"Bernardo Ferrari","avatar_url":"https://avatars-next.observableusercontent.com/a47270a556a531352d9f7d5c6dd4c0b979841902900733a4cfdbdd90cfca2798","tier":null}],"members":[{"type":"individual","id":"1502d5bea7ec80b6","login":"bernaferrari","name":"Bernardo Ferrari","avatar_url":"https://avatars-next.observableusercontent.com/a47270a556a531352d9f7d5c6dd4c0b979841902900733a4cfdbdd90cfca2798","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":1,"collection":null,"type":"notebook","body":{"title":"COVID-19 outbreak in maps and charts","cells":[{"id":0,"value":"md `# COVID-19 outbreak in maps and charts`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1377,"value":"md `This is the situation as of ${humanDate(date(confirmedByCountryLatestForTable[0].date))} ...`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1341,"value":"$2f","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":541,"value":"worldConfirmedCases = {\n const h = height(projection.world), p = projection.world;\n const svg = d3.create(\"svg\")\n .attr('viewBox', [0, 0, width, h*.825]);\n \n // radius.range([.5,width])\n \n drawMap(svg,p)\n annotate(svg, p, dataFacets.confirmed.slice(0,5).map(d => d[0].iso), 'confirmed')\n\n \n return svg.node();\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1096,"value":"md `Most **new confirmed** cases daily are now in **${dataFacets.new.slice(0,5).map(d => d[d.length - 1].country).join(', ').replace(/, ([^,]*)$/, ', and $1')}**.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":161,"value":"worldNewCases = {\n const h = height(projection.world), p = projection.world;\n const svg = d3.create('svg')\n .attr('viewBox', [0, 0, width, h*.825]);\n \n drawShaded(svg)\n annotate(svg, p, dataFacets.new.slice(0,5).map(d => d[0].iso), 'new')\n \n return svg.node();\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1861,"value":"colors = d3.scaleOrdinal()\n .domain(['recovered','deaths','confirmed','new'])\n .range(['#25c45b', '#c9166a','#ff9500','#808080'])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":975,"value":"dataFacets = {\n const obj = {};\n \n obj.confirmed = allTimeseries\n .sort((a,b) => b[b.length - 1].confirmed - a[a.length - 1].confirmed);\n \n obj.deaths = allTimeseries\n .sort((a,b) => b[b.length - 1].deaths - a[a.length - 1].deaths);\n \n obj.new = allTimeseries\n .sort((a,b) => b[b.length - 1].new - a[a.length - 1].new);\n \n if (order === 'confirmed cases') obj.show = obj.confirmed;\n else if (order === 'new daily cases') obj.show = obj.new;\n else if (order === 'deaths') obj.show = obj.deaths;\n else obj.show = obj.confirmed\n \n return obj;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":527,"value":"confirmedByCountryLatestForTable = confirmedByCountryTimeseries\n .map(d=> d[d.length - 1])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1671,"value":"stackedDeathsAndRecovered = confirmedByCountryTimeseries.map(d => d3.stack().keys(['deaths','recovered'])(d))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2059,"value":"startDateTimeseries = {\n const _allTimeseries = allTimeseries.map(d => d);\n const confirmedBigOnly = _allTimeseries.map(d => d.filter(d => d.confirmed > 10))\n const confirmedLongTime = confirmedBigOnly.filter(d => d.length > 1 && d[d.length - 1].confirmed > 1000)\n return confirmedLongTime;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1782,"value":"allTimeseries = confirmedByCountryTimeseries.map(d => {\n const country = d[0].country\n d.stack = stackedDeathsAndRecovered.find(d => d[0][0].data.country === country)\n return d;\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":397,"value":"confirmedByCountryTimeseries = {\n const byCountry = Array.from(\n d3.group(\n confirmedWithNew.flat(),\n d=> d.country),\n ([key, value]) => value)\n \n const byDate = byCountry.map(d => \n Array.from(\n d3.rollup(\n d,\n v => { \n // const deaths = deathsData.filter(d => d.country === v[0].country && d.date === v[0].date);\n return {\n country: v[0].country,\n short: v[0].short,\n lat: v[0].lat,\n lon: v[0].lon,\n iso: v[0].iso,\n date: v[0].date,\n country: v[0].country,\n new: d3.sum(v, d => d.new),\n confirmed: d3.sum(v, d => d.confirmed)\n }\n },\n d => d.date),\n ([key, value]) => value)).sort((a, b) => b[b.length - 1].confirmed - a[a.length - 1].confirmed)\n \n return byDate;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":24,"value":"confirmedByCountryLatest = Array.from(\n d3.rollup(\n confirmedLatest,\n v => { \n return {\n country: v[0].country,\n short:v[0].short,\n lat: v[0].lat,\n lon: v[0].lon,\n iso: v[0].iso,\n date: v[0].date,\n new: d3.sum(v, d => d.new),\n country: v[0].country,\n confirmed: d3.sum(v, d => d.confirmed)\n }\n },\n d=> d.country),\n ([key, value]) => value)\n .sort((a,b) => b.confirmed - a.confirmed)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":241,"value":"confirmedLatest = confirmedRaw.map(d => d[d.length - 1]).sort((a,b) => b.confirmed - a.confirmed)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2039,"value":"confirmedWithNew = confirmedRaw.map(d => d.map((dd,i) => {\n dd.new = (i > 0)?dd.confirmed - d[i - 1].confirmed:0;\n return dd;\n}))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":13,"value":"confirmedRaw = d3.csv('https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_confirmed_global.csv', (d, rows, cols) => { \n \n const dates = cols.slice(4, cols.length);\n const data = [];\n \n dates.forEach((dd, i)=> {\n const match = countryNamesAndPop.find(dd => dd.jhu === d['Country/Region'])\n const country = (match !== undefined)?match.long:d['Country/Region'];\n const short = (match !== undefined)?match.short:d['Country/Region'];\n const region = d['Province/State'];\n const iso = (match !== undefined)?match.iso:'';\n const lat = d['Lat'];\n const lon = d['Long'];\n const date = dd;\n const confirmed = +d[dd];\n const pivot = {\n country: country, short: short, region: region, lat: lat, lon: lon, date: date, confirmed: confirmed, iso: iso\n }\n \n data.push(pivot)\n \n })\n \n return data\n \n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":7,"value":"d3 = {\n const d3 = await require(\"d3-array@^2.2\", \"d3-shape@1\", \"d3-axis@1\", \"d3-format@1\", \"d3-random@1\", \"d3-scale@2\", \"d3-random@1\", \"d3-selection@1\", \"d3-fetch@1\", \"d3-brush\",\"d3-zoom\",\"d3-interpolate\", \"d3-transition@1\", \"d3-scale-chromatic@1\", \"d3-geo@1\", \"d3-time-format\", \"d3-geo-projection@2\", \"d3-force@1\");\n d3.bin = d3.histogram;\n d3.area = d3.area;\n return d3;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":148,"value":"topojson = require(\"topojson-client@3\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1430,"value":"md `Everything else is maps, chart-drawing functions, scales, formats and lookup lists to keep country names consistent.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1255,"value":"function moveLabels(countries, proj = null) {\n countries.forEach(c => {\n [c.x, c.y] = (proj)?proj([c.lon, c.lat]):[c.x0, c.y0];\n c.r = 24;\n });\n\n const force = d3\n .forceSimulation()\n .force(\"x\", d3.forceX(d => d.x))\n .force(\"y\", d3.forceY(d => d.y))\n .force(\"collide\", d3.forceCollide().radius(d => d.r).iterations(2))\n .nodes(countries)\n .stop()\n .tick(15);\n\n return countries;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":959,"value":"viewof order = new View('confirmed cases')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1305,"value":"viewof selectedCountry = new View('Spain')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2141,"value":"$30","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":875,"value":"function annotate (svg, p, countries, type) {\n const c = countryNamesAndPop.filter(d => countries.includes(d.iso));\n \n const newPositions = moveLabels(c,p)\n \n const text = svg.append(\"g\")\n .selectAll(\"text\")\n .data(newPositions)\n .join(\"text\")\n .style('font-family', 'sans-serif')\n .style('font-size', '.8em')\n .style('paint-order', 'stroke')\n .style('stroke-width', '3')\n .style('stroke', 'rgba(255,255,255,.85)')\n .style('stroke-linecap', 'round')\n .style('stroke-linejoin', 'round')\n .style('paint-order', 'stroke')\n .style('text-anchor', 'middle')\n .attr(\"transform\", d => `translate(${d.x}, ${d.y})`)\n \n text.append(\"tspan\")\n .attr(\"x\", 0)\n .attr(\"y\", 0)\n .text(d => confirmedByCountryLatest.find(dd => dd.iso === d.iso).country);\n \n text.append(\"tspan\")\n .style('font-weight', 'bold')\n .attr(\"x\", 0)\n .attr(\"y\", '1.1em')\n .text(d => `${(type === 'new')?'+':''}${number(confirmedByCountryLatestForTable.find(dd => dd.iso === d.iso)[type])}`);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":315,"value":"function drawMap(svg, p){\n svg.append(\"path\")\n .datum(topojson.feature(worldMap, noAntarctica))\n .attr(\"fill\", \"#f3f3f3\")\n .attr(\"d\", path.projection(p));\n\n svg.append(\"path\")\n .datum(topojson.mesh(worldMap, countryBorders, (a, b) => a !== b))\n .attr(\"fill\", \"none\")\n .attr(\"stroke\", '#bdbdbd')\n .attr(\"stroke-width\", .5)\n .attr(\"stroke-linejoin\", \"round\")\n .attr(\"d\", path.projection(p));\n \n svg.append(\"g\")\n .attr(\"class\", \"confirmed\")\n .attr(\"fill\", \"#ff9500\")\n .attr(\"fill-opacity\", \".15\")\n .attr(\"stroke\", \"#ff9500\")\n .attr(\"stroke-width\", 1)\n .selectAll(\"circle\")\n .data(confirmedLatest)\n .join(\"circle\")\n .attr(\"transform\", d => `translate(${p([d.lon,d.lat])[0]},${p([d.lon,d.lat])[1]})`)\n .attr(\"r\", d => radius(d.confirmed));\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":557,"value":"function drawShaded(svg){\n svg.selectAll('path')\n .data(topojson.feature(worldMap, noAntarctica).features)\n .join('path')\n .attr(\"fill\", d => {\n const _d = confirmedByCountryLatest.find(dd => dd.iso === d.properties.Color_Code)\n if(_d === undefined) return '#f3f3f3';\n else if(_d.new >= 1000) return '#de4726';\n else if(_d.new >= 100) return '#ff9500';\n else return '#f7dd9c';\n })\n .attr(\"d\", path.projection(projection.world));\n\n svg.append('path')\n .datum(topojson.mesh(worldMap, countryBorders, (a, b) => a !== b))\n .attr(\"fill\", \"none\")\n .attr(\"stroke\", '#fff')\n .attr(\"stroke-linejoin\", \"round\")\n .attr(\"d\", path.projection(projection.world));\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":205,"value":"countryBorders = ({\n type: \"GeometryCollection\",\n geometries: worldMap.objects.countries.geometries.filter(d=> d.properties.ISO3_CODE.length <= 3)\n });","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":207,"value":"noAntarctica = ({\n type: \"GeometryCollection\",\n geometries: worldMap.objects.countries.geometries.filter(d=> d.properties.ISO3_CODE !== 'ATA')\n });","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":263,"value":"projection = ({\n world: d3.geoKavrayskiy7(),\n europe: d3.geoAzimuthalEqualArea().rotate([-16,-55]).scale(900),\n asia: d3.geoAzimuthalEqualArea().rotate([-85,-29]).scale(480),\n us: d3.geoAlbersUsa().scale(1250).translate([487.5, 305])\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":191,"value":"function height (p){\n const projection = p;\n const [[x0, y0], [x1, y1]] = d3.geoPath(projection.fitWidth(width, outline)).bounds(outline);\n const dy = Math.ceil(y1 - y0), l = Math.min(Math.ceil(x1 - x0), dy);\n projection.scale(projection.scale() * (l - 1) / l).precision(0.2);\n return dy;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":212,"value":"radius = d3.scaleSqrt([0,d3.max(confirmedByCountryLatest, d=> d.confirmed)], [.5, width/30])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":201,"value":"path = d3.geoPath();","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":192,"value":"outline = ({type: \"Sphere\"})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":380,"value":"yScale = d3.scaleLinear()\n .domain([0,d3.max(confirmedRaw.flat(),d => d.confirmed)])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2077,"value":"yScale2 = d3.scaleLog()\n .domain([10, d3.max(confirmedByCountryLatest, d=> d.confirmed + 50000)])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2067,"value":"xScale2 = d3.scaleLinear()\n .domain([0, confirmedRaw[0].length - 1])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":382,"value":"xScale = d3.scaleTime()\n .domain(d3.extent(confirmedRaw.flat(), d => date(d.date)))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":391,"value":"number = d3.format(',.2~f')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":823,"value":"date = d3.timeParse('%-m/%-d/%y')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1004,"value":"humanDate = d3.timeFormat('%B %_d')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2357,"value":"threshOrder = d3.scaleOrdinal()\n .domain(['confirmed cases','new daily cases','deaths'])\n .range([1,10,20])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":149,"value":"worldMap = FileAttachment('world.json').json()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":858,"value":"$31","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2351,"value":"import {slider} from \"@jashkenas/inputs\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":954,"value":"import {View} from \"@mbostock/synchronized-views\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W32","stdlib":"1","titling":"auto"}} 2e:"$2d:body"