Day 4 - Groups, Attributes and Styles / Tyler Wolf

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Edited

Aug 29, 2023

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groups = {

const svg = html `<svg width="300" height="130" style="border:1px solid #ccc"/>`

const data = [

{ name: 'Group 1', value: 1 },

{ name: 'Group 2', value: 2 },

{ name: 'Group 3', value: 3 }

]

const fib = [ 0, 1, 2, 3, 5, 8 ]

const groups = d3.select(svg)

.selectAll('g')

.data( data )

.join('g')

// translate each group to the right based on its index

.attr('transform', (d,i) => 'translate(' + (100 * i) + ',0)')

groups

.selectAll('rect')

.data( fib )

.join('rect')

.attr('x', 10)

.attr('y', 30)

.attr('width', d => d * 10)

.attr('height', d => d * 10)

.style('fill', 'transparent')

.style('stroke', '#ff7b57')

.style('stroke-width', 2)

groups.append('text')

.attr('x', 10)

.attr('y', 20)

.attr('dy', '0.35em')

.style('font-family', 'sans-serif')

.style('font-size', 12)

.text(d => d.name)

return svg

}

d3 = require('d3@6')

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