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Dots + margin & color
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| license: mit |
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| <html> | |
| <body> | |
| <script type='text/javascript' src='http://d3js.org/d3.v4.min.js'></script> | |
| <script> | |
| var data = [ | |
| { 'a': 1, 'b': 7 }, | |
| { 'a': 42, 'b': 7 }, | |
| { 'a': 15, 'b': 3 }, | |
| { 'a': 32, 'b': 8 }, | |
| { 'a': 26, 'b': 9 }, | |
| { 'a': 18, 'b': 5 } | |
| ] | |
| var margin = {top: 20, right: 10, bottom: 20, left: 10} | |
| var fullWidth = 300, fullHeight = 300 | |
| var width = fullWidth - margin.left - margin.right, | |
| height = fullHeight - margin.top - margin.bottom | |
| var x = d3.scaleLinear() | |
| .domain([0, 5]) | |
| .range([0, width]) | |
| var y = d3.scaleLinear() | |
| .domain([0, 50]) | |
| .range([height, 0]) | |
| var color = d3.scaleLinear() | |
| .domain([0, 10]) | |
| .range(['#500', '#F00']) | |
| d3.select('body') | |
| .append('svg') | |
| .attr('width', fullWidth) | |
| .attr('height', fullHeight) | |
| .append('g') | |
| .attr('transform', 'translate(' + margin.left + ',' + margin.top + ')') | |
| .selectAll('circle').data(data) | |
| .enter().append('circle') | |
| .attr('r', 5) | |
| .attr('cx', function (d, i) { return x(i) }) | |
| .attr('cy', function (d, i) { return y(d.a) }) | |
| .attr('fill', function (d, i) { return color(d.b) }) | |
| </script> | |
| </body> | |
| </html> |
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