Racquel is pursuing a career in Data Science & Information Visualization. She is a PhD student at Northeastern University.
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Edited
Apr 26, 2023
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ExportPNG = chart => {
return rasterize(chart);
}
DOM.download(() => rasterize(chart), undefined, "Save as PNG")
function rasterize(svg) {
let resolve, reject;
const promise = new Promise((y, n) => (resolve = y, reject = n));
const image = new Image;
image.onerror = reject;
image.onload = () => {
const rect = svg.getBoundingClientRect();
const context = DOM.context2d(rect.width, rect.height);
context.drawImage(image, 0, 0, rect.width, rect.height);
context.canvas.toBlob(resolve);
};
image.src = URL.createObjectURL(serialize(svg));
return promise;
}
longest_subdata_construction = d3.max(sub_data, d => (d.construction).length)
Purpose-built for displays of data
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.
