{
const svg = d3.create('svg').attr('viewBox', [0, 0, width, 200]);
svg
.append('path')
.attr('d', d3.line()([[100, 60], [40, 90], [200, 80], [300, 150]]))
.attr('stroke', 'black')
// with multiple points defined, if you leave out fill:none,
// the overlapping space defined by the points is filled with
// the default value of 'black'
.attr('fill', 'none');
return svg.node();
}
{
const svg = d3.create('svg').attr('viewBox', [0, 0, width, 200]);
svg
.append('path')
.attr('d', d3.line()([[100, 60], [40, 90], [200, 80], [300, 150]]))
.attr('stroke', 'black');
return svg.node();
}
d3 = require('d3')
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.
