fileInput = html`<input type=file accept="image/*">`
defaultFile = FileAttachment("roots-eq-sizescale.png")
image = {
yield defaultFile.arrayBuffer();
for await (let file of Generators.input(fileInput)) {
yield file.arrayBuffer();
}
}
image.byteLength
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.
