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"#777") .attr("transform", `translate(${legendX},${legendY})`) .attr("text-anchor", "middle") .style("font", "10px sans-serif") .selectAll("g") .data(radius.ticks(30).filter(d => [2000, 10000, 20000, 30000].includes(d))) .join("g"); legend.append("circle") .attr("fill", "none") .attr("stroke", "#ccc") .attr("cy", d => -radius(d)) .attr("r", radius); legend.append("text") .attr("y", d => -2 * radius(d)) .attr("dy", "1.3em") .text(radius.tickFormat(4, "s")); svg.append("g") .attr("fill", "#00AEB3") .attr("fill-opacity", 0.5) .attr("stroke", "white") .attr("stroke-width", 0.5) .attr("stroke-opacity", 1) .selectAll("circle") .data(d3.range(population.length) .filter(i => P[i]) .sort((i, j) => d3.descending(V[i], V[j]))) .join("circle") .attr("transform", projection == null ? i => `translate(${P[i]})` : i => `translate(${projection(P[i])})`) .attr("r", i => radius(V[i])); /*svg.append("path") .datum(exclusionZone) .attr("fill", "#d62929") .attr("fill-opacity", 0.5) .attr("stroke", 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Population 1940 (Bubble)","cells":[{"id":0,"value":"md`# Japanese Population 1940 (Bubble)\n\nData: [ACS 5-Year Estimates, 2018](https://data.census.gov/cedsci/table?tid=ACSDT5Y2018.B04006&vintage=2018)`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":66,"value":"$31","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":13,"value":"alldata = d3.csvParse(await FileAttachment(\"county_sinclair_list@3.csv\").text())","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":393,"value":"owned = new Map(alldata.map(obj => [obj.countyfips, obj.sinclair]))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":220,"value":"sinclairOwned = new Map(alldata.map(obj => [obj.countyfips, obj.sinclair_dma]))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":225,"value":"neighbors = topojson.neighbors(us.objects.counties.geometries).map(d => d.map(i => +sinclairOwned.get(us.objects.counties.geometries[i].id) || 0)).map(d => Math.max(...d));","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":288,"value":"plot = new Map(neighbors.map(function(d, id) {\n var fips = us.objects.counties.geometries[id].id;\n var owned = +sinclairOwned.get(fips) || 0;\n /*if (owned != d) {\n return [fips, 1];\n } else {\n return [fips, 0];\n }*/\n if (owned == 0 & d == 1) {\n return [fips, 1];\n } else {\n return [fips, 0];\n }\n}))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":58,"value":"path = d3.geoPath();","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":634,"value":"path2 = d3.geoPath(d3.geoAlbersUsa().scale(1300).translate([487.5, 305]));","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":316,"value":"dma = FileAttachment(\"nielsentopo.json\").json()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":424,"value":"nielsenTopoData = d3.json(\"https://raw.githubusercontent.com/simzou/nielsen-dma/master/nielsentopo.json\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":52,"value":"topojson = require(\"topojson-client@3\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":453,"value":"dma2 = FileAttachment(\"DMAs.json\").json()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":10,"value":"d3 = require(\"d3@5\", \"d3-array@2\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":50,"value":"import {legend} from \"@d3/color-legend\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":514,"value":"## Data","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":53,"value":"us = FileAttachment(\"counties-albers-10m.json\").json()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":517,"value":"counties = topojson.feature(us, us.objects.counties)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":983,"value":"states = topojson.feature(us, us.objects.states)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":519,"value":"statemesh = topojson.mesh(us, us.objects.states, (a, 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return feature => path.centroid(feature);\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":932,"value":"countymap = new Map(topojson.feature(us, us.objects.counties).features.map(d => [d.id, d]))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":676,"value":"population = (await FileAttachment(\"jap_pop_1940@1.csv\").csv()).map(d => ({...d, pop40: +d.pop40}))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":940,"value":"I = d3.map(population, (_, i) => i);","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":694,"value":"V = d3.map(population, d => d.pop40).map(d => d == 0 ? NaN : +d);","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":926,"value":"position = function(d) {\n const county = countymap.get(d.countyfips);\n return centroid(county)\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":938,"value":"P = d3.map(population, position)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":682,"value":"N = d3.map(population, d => d.countyfips);","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":708,"value":"// Map from countyfips to population\nIm = new d3.InternMap(N.map((id, i) => [id, i]))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":711,"value":"If = d3.map(counties.features, d => d.id)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":719,"value":"color = d3.scaleSequential(d3.extent(V), d3.interpolateBlues)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":839,"value":"makePattern = defs => {\n let id = DOM.uid();\n defs.querySelector('pattern').id = id.id;\n defs.toString = () => id.toString();\n return defs;\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":841,"value":"pattern = [\n makePattern(svg`\n `),\n makePattern(svg`\n \n `),\n makePattern(svg`\n \n `),\n // makePattern(svg`\n // \n // `),\n makePattern(svg`\n \n `)\n]","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":859,"value":"radius = d3.scaleSqrt([0,d3.max(V)], [0, 40])","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1030,"value":"radius.ticks(30).filter(d => [1000, 2000, 5000, 10000, 30000].includes(d))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":728,"value":"color.unknown = \"#ccc\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":732,"value":"d3.scaleQuantile(V, d3.schemeBlues[5]).quantiles();","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":700,"value":"jap_pop_19401 = await FileAttachment(\"jap_pop_1940@1.csv\").csv({typed: \"auto\"})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"jap_pop_19401","database":"$undefined"}],"files":"$W32","stdlib":"1","titling":"auto"}} 30:"$2f:body"