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<html> | |
<div id="chart"></div> | |
<script> | |
data = [ | |
{month: 1, lemons: 12, limes: 23}, | |
{month: 2, lemons: 58, limes: 8} | |
]; | |
var svgWidth = 400; | |
var svgHeight = 400; | |
var margins = {top: 20, bottom: 20, right: 20, left: 20}; | |
var h = svgHeight - margins.top - margins.bottom; | |
var w = svgWidth - margins.left - margins.right; | |
var colors = ['yellow', 'green']; | |
var stack = d3.stack().keys(['lemons', 'limes']); | |
var series = stack(data); | |
var y = d3.scaleLinear().domain([0, 100]).range([100, 0]); | |
d3.select('#chart').append('svg').attr('width', svgWidth).attr('height', svgHeight); | |
var g = d3.select('svg') | |
.selectAll('g.series') | |
.data(series) | |
.enter() | |
.append('g').classed('series', true) | |
.style('fill', (d, i) => colors[i]); | |
g.selectAll('rect') | |
.data(d => d) | |
.enter() | |
.append('rect') | |
.attr('width', 19) | |
.attr('height', d => y(d[1] - d[0]) ) | |
.attr('x', (d, i) => i * 20) | |
.attr('y', d => d[0] ) | |
</script> | |
</html> |
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