Public
Edited
Feb 9, 2024
{
// Declare the chart dimensions and margins.
const width = 640;
const height = 400;
const marginTop = 20;
const marginRight = 20;
const marginBottom = 30;
const marginLeft = 40;
// Declare the x (horizontal position) scale.
const x = d3
.scaleUtc()
.domain([new Date("2023-01-01"), new Date("2024-01-01")])
.range([marginLeft, width - marginRight]);
// Declare the y (vertical position) scale.
const y = d3
.scaleLinear()
.domain([0, 100])
.range([height - marginBottom, marginTop]);
// Create the SVG container.
const svg = d3.create("svg").attr("width", width).attr("height", height);
// Add the x-axis.
svg
.append("g")
.attr("transform", `translate(0,${height - marginBottom})`)
.call(d3.axisBottom(x));
// Add the y-axis.
svg
.append("g")
.attr("transform", `translate(${marginLeft},0)`)
.call(d3.axisLeft(y));
// Return the SVG element.
return svg.node();
}
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Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
