Dad living in New Westminster, B.C.
Published
Edited
Apr 15, 2021
chart = {
const svg = d3.create("svg")
.attr("viewBox", [0, 0, width, height])
svg.append("g")
.selectAll("rect")
.data(data)
.join("rect")
.attr("x", (d, i) => x(i))
.attr("y", d => y(d.value))
.attr("height", d => y(0) - y(d.value))
.attr("width", x.bandwidth())
.attr("fill", d=> (d.name == "Klaza" ? conditionalColor:color));
svg.append("line")
.style("stroke", "darkgrey")
.style("stroke-dasharray", 4)
.style("stroke-width", 2)
.attr("x1", margin.left)
.attr("y1", 360)
.attr("x2", width-margin.right)
.attr("y2", 360);
svg.append("g")
.call(xAxis);
svg.append("g")
.call(yAxis);
return svg.node();
}
data = Object.assign(d3.csvParse(await FileAttachment("Rockhaven_projectTHREE.csv").text(), ({Project, AISC}) => ({name: Project, value: +AISC})).sort((a, b) => d3.descending(a.value, b.value)), {format: "$.0f"})
x = d3.scaleBand()
.domain(d3.range(data.length))
.range([width - margin.right, margin.left])
.padding(0.1)
y = d3.scaleLinear()
.domain([0, d3.max(data, d => d.value)]).nice()
.range([height - margin.bottom, margin.top])
xAxis = g => g
.attr("transform", `translate(0,${height - margin.bottom})`)
.call(d3.axisBottom(x).tickFormat(i => data[i].name).tickSizeOuter(0))
yAxis = g => g
.attr("transform", `translate(${margin.left},0)`)
.call(d3.axisLeft(y).ticks(null, data.format))
.call(g => g.select(".domain").remove())
.call(g => g.append("text")
.attr("x", -margin.left)
.attr("y", 10)
.attr("fill", "currentColor")
.attr("text-anchor", "start")
.text(data.y))
color = "lightblue"
conditionalColor = "steelblue"
height = 500
firstQuartile = 240
margin = ({top: 30, right: 0, bottom: 30, left: 40})
d3 = require("d3@6")
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