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D3
Bring your data to life.
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d3-axis
Edited
Oct 26, 2023
4 forks
Importers
58 stars
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axis(d3.scaleLinear())
.ticks(2)
.render()
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axis(d3.scaleLinear())
.ticks(5)
.render()
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axis(d3.scaleLinear())
.ticks(10)
.render()
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axis(d3.scaleLinear())
.ticks(10, "+f") // Implicit precision of one.
.render()
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axis(d3.scaleLinear())
.ticks(15, "+f") // Implicit precision of two.
.render()
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axis(d3.scaleLinear())
.ticks(10, "$.2f") // Explicit precision of two.
.render()
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axis(d3.scaleLinear())
.tickFormat(x => `(${x.toFixed(1)})`)
.render()
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axis(d3.scaleLog().domain([1e0, 1e6]))
.ticks(2)
.render()
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axis(d3.scaleLog().domain([1e0, 1e6]))
.ticks(5)
.render()
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axis(d3.scaleLog().domain([1e0, 1e6]))
.ticks(10)
.render()
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axis(d3.scaleLog().base(2).domain([1e0, 1e6]))
.ticks(5)
.render()
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axis(d3.scaleLog().base(2).domain([1e0, 1e6]))
.ticks(10)
.render()
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axis(d3.scaleLog().base(2).domain([1e0, 1e6]))
.ticks(20)
.render()
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axis(d3.scaleLog().domain([1e0, 1e6]))
.ticks(10, "~s")
.render()
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axis(d3.scaleLog().domain([1e0, 1e6]))
.ticks(10, formatPower)
.render()
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function formatPower(x) {
const e = Math.log10(x);
if (e !== Math.floor(e)) return; // Ignore non-exact power of ten.
return `10${(e + "").replace(/./g, c => "⁰¹²³⁴⁵⁶⁷⁸⁹"[c] || "⁻")}`;
}
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axis(d3.scaleTime())
.ticks(5)
.render()
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axis(d3.scaleTime())
.ticks(10)
.render()
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axis(d3.scaleTime())
.ticks(20)
.render()
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axis(d3.scaleTime())
.ticks(d3.timeHour)
.render()
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axis(d3.scaleTime())
.ticks(d3.timeHour.every(3))
.render()
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axis(d3.scaleTime())
.ticks(d3.timeHour.every(3), "%I %p")
.render()
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axis(d3.scalePoint().domain([..."ABCDEFGHIJKLMNOPQRSTUVWXYZ"]))
.tickValues([..."AEIOUY"])
.render()
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axis(d3.scalePoint().domain([..."ABCDEFGHIJKLMNOPQRSTUVWXYZ"]))
.tickFormat(x => /[AEIOUY]/.test(x) ? x : "")
.render()
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function axis(scale) {
return Object.assign(d3.axisBottom(scale.range([20, width - 20])), {
render() {
return d3.create("svg")
.attr("viewBox", [0, -10, width, 33])
.call(this)
.node();
}
});
}
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