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- <script>
- var w = 500;
- var h = 100;
- var barPadding = 2;
- var dataset = [ 5, 10, 13, 19, 21, 25, 22, 18, 15, 13,
- 11, 12, 15, 20, 18, 17, 16, 18, 23, 25 ];
- var svg = d3.select("#contents")
- .append("svg")
- .attr("width", w)
- .attr("height", h);
- var bars = svg.selectAll("rect")
- .data(dataset)
- .enter()
- .append("rect")
- .attr("x", function(d, i) {
- return i * (w / dataset.length);
- })
- .attr("y", function(d) {
- return h - d * 4;
- })
- .attr("width", w / dataset.length - barPadding)
- .attr("height", function(d){
- return d * 4;
- })
- .attr("fill", function(d) {
- return "rgb(" + (d * 10) + ", 0, 0)";
- })
- .attr("stroke", "black");
- var labels = svg.selectAll("text")
- .data(dataset)
- .enter()
- .append("text")
- .text(function(d) {
- return d;
- })
- .attr("x", function(d, i) {
- return i * (w / dataset.length) + 11;
- })
- .attr("y", function(d) {
- return h - (d * 4) + 15;
- })
- .attr("text-anchor", "middle")
- .attr("fill", "white")
- </script>
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