<svg width="1000" height="1000"> <!-- you can modify these values if you need -->
<style>
/* put styles in here. */
.main_title {
fill:black;
font-weight:bold;
}
.guzzlertitles {
font-size:27px;
}
.guzzlersubtitle1 {
font-size:17px;
}
.guzzlerfootprint {
font-size:19px;
}
.guzzlerfootprintHAMSTER {
font-size:19px;
}
text {
font-family: 'Noto Sans', sans-serif;
fill: white;
}
rect {
stroke: white;
stroke-width: 2px;
}
line {
stroke: white;
}
</style>
<!-- You can also put some things static in here, like the main Landguzzlers title and subtitle at the top. Those are not drawn from data, so can be static. -->
<text class="main_title" x="5" y="40" style="font-size:40;">Land guzzlers</text>
<text class="main_title" x="5" y="73" style="font-size:20;">The ecological footprints of our pets can make SUVs look positively eco-friendly</text>
<text class="main_title" x="755" y="40" style="font-size:25; font-weight:bolder">©NewScientist</text>
</svg>
landguzzlers = d3.select(svgContainer) // selects the cell called svgContainer and make it a d3 object.
data = FileAttachment("land_guzzlers.csv").csv()
// this is the part that does the drawing.
// put a whole sequence of statements inside this { } code block.
{
const basepointX = 0;
const basepointY = 1000;
const colors = ["#a5620b", "#c29657", "#cc1f5e", "#a71949", "#f7991d", "#231f20"]
landguzzlers.selectAll(".guzzlerrects")
.data(data)
.join("rect")
.attr("x", basepointX)
.attr("y", d => basepointY - (Math.sqrt(d["footprint"]) * 875))
.attr("width", d => Math.sqrt(d["footprint"]) * 875)
.attr("height", d => Math.sqrt(d["footprint"]) * 875)
.style("fill", (d,i) => colors[i]) // finds the i_th color in the set, matched to the i_th element in the data
.attr("class", "guzzlerrects"); // <- don't forget the ; at the end of the whole statement
landguzzlers.selectAll(".guzzlertitles")
.data(data)
.join("text")
.attr("x", function(d) {
if (d["title"] == "HAMSTER") { return (Math.sqrt(d["footprint"]) * 875) + 5 }
else { return (Math.sqrt(d["footprint"]) * 875) - 5 }
;})
.attr("y", d => basepointY - (Math.sqrt(d["footprint"]) * 875) + 26)
.text(d => d["title"])
// ...
.attr("text-anchor", function(d) {
if (d["title"] == "HAMSTER") { return "start" }
else { return "end" }
;})
.attr("class", "guzzlertitles");
landguzzlers.selectAll(".guzzlersubtitle1")
.data(data)
.join("text")
.attr("x", d => (Math.sqrt(d["footprint"]) * 875) - 35)
.attr("y", d => basepointY - (Math.sqrt(d["footprint"]) * 875) + 50)
.text(d => d["subtitle"])
// ...
.attr("text-anchor", "end")
.attr("class", "guzzlersubtitle1");
landguzzlers.selectAll(".guzzlersubtitle2")
.data(data)
.join("text")
.attr("x", d => (Math.sqrt(d["footprint"]) * 875) - 35)
.attr("y", d => basepointY - (Math.sqrt(d["footprint"]) * 875) + 70)
.text(d => d["subtitle2"])
// ...
.attr("text-anchor", "end")
.attr("class", "guzzlersubtitle2");
landguzzlers.selectAll(".guzzlersubtitle3")
.data(data)
.join("text")
.attr("x", d => (Math.sqrt(d["footprint"]) * 875) - 35)
.attr("y", d => basepointY - (Math.sqrt(d["footprint"]) * 875) + 90)
.text(d => d["subtitle3"])
// ...
.attr("text-anchor", "end")
.attr("class", "guzzlersubtitle3");
landguzzlers.selectAll(".guzzlerfootprint")
.data(data)
.join("text")
.attr("x", function(d) {
if (d["title"] == "HAMSTER") { return (Math.sqrt(d["footprint"]) * 875) + 5 }
else { return (Math.sqrt(d["footprint"]) * 875) - 20 }
;})
.attr("y", function(d) {
if (d["title"] == "HAMSTER") { return basepointY - (Math.sqrt(d["footprint"]) * 875) + 47 }
else { return basepointY - (Math.sqrt(d["footprint"]) * 875) + 33 }
;})
.text(function(d) {
if (d["title"] == "HAMSTER") { return "Eco-footprint: \n" }
else { return "Eco-footprint: " + d["footprint"] + " hectares" }
;})
.attr("transform", function(d) {
if (d["title"] == "HAMSTER") { return }
else { return "rotate(90 " + ((Math.sqrt(d["footprint"]) * 875) - 20) + "," + (basepointY - (Math.sqrt(d["footprint"]) * 875) + 33) + ")" }
;})
.attr("class", "guzzlerfootprint");
landguzzlers.selectAll(".guzzlerfootprintHAMSTER")
.data(data)
.join("text")
.attr("x", function(d) {
if (d["title"] == "HAMSTER") { return (Math.sqrt(d["footprint"]) * 875) + 5 }
else { return }
;})
.attr("y", function(d) {
if (d["title"] == "HAMSTER") { return basepointY - (Math.sqrt(d["footprint"]) * 875) + 70 }
else { return }
;})
.text(function(d) {
if (d["title"] == "HAMSTER") { return d["footprint"] + " hectares" }
else { return }
;})
.attr("class", "guzzlerfootprintHAMSTER");
landguzzlers.append('line')
.attr("x1", "510")
.attr("x2", "773")
.attr("y1", "230")
.attr("y2", "230")
.style("");
landguzzlers.append('line')
.attr("x1", "773")
.attr("x2", "773")
.attr("y1", "230")
.attr("y2", "295");
landguzzlers.append('line')
.attr("x1", "240")
.attr("x2", "531")
.attr("y1", "471")
.attr("y2", "471");
landguzzlers.append('line')
.attr("x1", "531")
.attr("x2", "531")
.attr("y1", "471")
.attr("y2", "518");
}
One platform to build and deploy the best data apps
Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.