Published
Edited
May 27, 2018
1 star
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art = {
ctx.arc(width/2, height/2, (width/6)*((+input.value/100)*3), 0, Math.PI * (t * 2), true)
ctx.stroke()
}
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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.
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