25:["$","title",null,{"children":"Global Change in Forest Area, 2020 | 🪦 dis-2023-fall | Observable"}] 49:T466,chart = { const svg = d3.create("svg").attr("viewBox", `0, 0, ${width}, ${height}`) const tooltip = d3.select("body").append("div") .attr("class", "tooltip") .style("position", "absolute") .style("visibility", "hidden") svg.selectAll("path") .data(countries.features) .enter() .append("path") .attr("d", path) .attr("stroke", "#111") .attr("stroke-width", 0.5) .attr("fill", d => d.properties.data?.get(newyear) ? cScale(d.properties.data.get(newyear)[0].change) : "lightgrey") .on("mouseover", function(event, d) { let text = d.properties.name const change_label = d.properties.data.get(newyear)[0].change text = text + "\nNet Forest Area Change: " + change_label + " ha" showToolTip(text, [event.pageX, event.pageY]) }) .on("mousemove", function(event) { d3.select(".tooltip") .style("top", event.pageY - 10 + "px") .style("left", event.pageX + 10 + "px") }) .on("mouseout", function() { 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Initial data acquired from the UN Food and Agriculture Organization.","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":942,"value":"viewof newyear = Inputs.radio([].concat(years), {label: playButton});","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":222,"value":"$49","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":915,"value":"legend({\n color: cScale1,\n title: \"Net forest area change\",\n tickFormat: t => t,\n width: 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-400000, -200000, -10000, 0, 10000, 200000, 400000, 400001];","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":878,"value":"cScale = (change) => {if (change == 0) {\n return '#FFFFFF';\n } else if (change <= -400001) {\n return '#d73027';\n } else if (change >= -400000 && change <= -200001) {\n return '#f46d43';\n } else if (change >= -200000 && change <= -100001) {\n return '#fdae61';\n } else if (change >= -100000 && change <= -0.99) {\n return '#fee08b';\n } else if (change >= 0.01 && change <= 100000) {\n return '#AFE1AF';\n } else if (change >= 100001 && change <= 200000) {\n return '#93c72e';\n } else if (change >= 200001 && change <= 400000) {\n return '#097969';\n } else if (change >= 400001) {\n return '#355E3B';\n }\n}\n 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