2b:null 2c:["$","title",null,{"children":"World Map V11: US file change and Legality Icons | Final Project | Observable"}] 31:T9b7, chart = { const svg = d3.create("svg").attr("viewBox", `0, 0, ${width}, ${height}`); const tooltip = d3.select("body").append("div") .attr("class", "tooltip") .style("position", "absolute") .style("visibility", "hidden"); svg.selectAll("path") .data(countries.features) .enter() .append("g") .attr("class", "country-group") .each(function (d) { const countryGroup = d3.select(this); // Append path element countryGroup.append("path") .attr("d", path) .attr("stroke", "#111") .attr("stroke-width", 0.5) .on("mouseover", function (event, d) { let text = d.properties.name const mean_homo = d.properties.dataJoined.get(year)[0].mean_homo const mean_homo_rounded = Math.round((mean_homo + Number.EPSILON) * 100) / 100 text = text + "\nJustifiability: " + mean_homo_rounded showToolTip(text, [event.pageX, event.pageY]) }) .on("mousemove", function (event) { d3.select(".tooltip") .style("top", event.pageY - 10 + "px") .style("left", event.pageX + 10 + "px") }) .on("mouseout", function () { d3.select(".tooltip").style("visibility", "hidden") }) .attr("fill", d => d.properties.dataJoined?.get(year) ? cScale(d.properties.dataJoined.get(year)[0].mean_homo) : "lightgrey"); // Append star symbol if when_legal equals the displayed year and not already added const whenLegalYear = d.properties.dataJoined?.get(year) ? d.properties.dataJoined.get(year)[0].when_legal : null; const symbolAdded = whenLegalYear !== null && whenLegalYear <= year; console.log("Symbol Added:", symbolAdded); // Log the presence of the symbolAdded condition if (symbolAdded) { const [x, y] = path.centroid(d); const countryArea = path.area(d); const symbolSize = Math.log(countryArea)*2; // Adjust the scaling factor as needed console.log("Symbol Size:", symbolSize); // Log the symbol size countryGroup.append("text") .attr("class", "symbol") .attr("x", x) .attr("y", y) .text("\u2726") // Unicode for six-pointed star symbol .attr("text-anchor", "middle") .attr("alignment-baseline", "middle") .style("font-size", `${symbolSize}px`) .style("fill", "orange"); } }); return svg.node(); }; 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d3.interpolateReds(1-t))\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":43,"value":"outline = ({ type: \"Sphere\" })","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":45,"value":"projection = d3.geoNaturalEarth1()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":47,"value":"path = d3.geoPath(projection)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":41,"value":"height = {\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":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":88,"value":"countries = {\n // group entities by name and year\n const entities = d3.group(dataJoined, d => d.country, d => d.year);\n \n // attach data to each country in properties\n const countries = topojson.feature(world, world.objects.countries);\n countries.features.forEach(country => {\n country.properties.dataJoined = entities.get(country.properties.name);\n })\n \n return countries\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":49,"value":"data = d3.csvParse(await FileAttachment(\"Interpolated_Data_Cleaned.csv\").text(), d => {\n if (d.country === \"United States\") {\n d.country = \"United States of America\"\n }\n return {\n country: d.Country,\n year: +d.Year,\n wave: +d.Wave,\n country_code: +d.Country_Code,\n mean_homo: +d.mean_homo }\n} )\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":201,"value":"// Assuming your second CSV file is named \"legality_1.csv\"\nlegalityData = await FileAttachment(\"legality_3.csv\").csv({typed: true});\n\n","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":287,"value":"// Merge data from the second CSV into the original data array\ndataJoined = data.map(d => {\n const matchingRow = legalityData.find(row => row.country === d.country);\n\n // Add the new property 'when_legal' based on the additional data\n return {\n ...d,\n when_legal: matchingRow ? +matchingRow.year : null\n }\n});\n\n// Now, each object in the output array has a new 'when_legal' property based on the legality data","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":368,"value":"dataJoined.forEach(d => {\n delete d.Year;\n});","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":349,"value":"// Function to calculate symbol size based on country area\nfunction calculateSymbolSize(area) {\n // You can adjust the scaling factor based on your preference\n const scaleFactor = 50;\n return Math.sqrt(area) * scaleFactor;\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":147,"value":"{for (let i = 0; i < data.length; i++) {\n data[i].Year += cars[i] + \"
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