Created
November 7, 2011 17:51
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Bar Chart</title> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?2.3.0"></script> | |
| <style type="text/css"> | |
| body { | |
| font: 15px sans-serif; | |
| } | |
| svg { | |
| shape-rendering: crispEdges; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> | |
| var data = d3.range(10).map(Math.random); | |
| var w = 430, | |
| h = 230, | |
| x = d3.scale.linear().domain([0, 1]).range([0, w]), | |
| y = | |
| d3.scale.ordinal().domain(d3.range(data.length)).rangeBands([0, h], .2); | |
| var vis = d3.select("body") | |
| .append("svg:svg") | |
| .attr("width", w + 40) | |
| .attr("height", h + 20) | |
| .append("svg:g") | |
| .attr("transform", "translate(20,0)"); | |
| var bars = vis.selectAll("g.bar") | |
| .data(data) | |
| .enter().append("svg:g") | |
| .attr("class", "bar") | |
| .attr("transform", function(d, i) { return "translate(0," + y(i) + ")"; }); | |
| bars.append("svg:rect") | |
| .attr("fill", "steelblue") | |
| .attr("width", x) | |
| .attr("height", y.rangeBand()); | |
| bars.append("svg:text") | |
| .attr("x", x) | |
| .attr("y", y.rangeBand() / 2) | |
| .attr("dx", -6) | |
| .attr("dy", ".35em") | |
| .attr("fill", "white") | |
| .attr("text-anchor", "end") | |
| .text(x.tickFormat(100)); | |
| bars.append("svg:text") | |
| .attr("x", 0) | |
| .attr("y", y.rangeBand() / 2) | |
| .attr("dx", -6) | |
| .attr("dy", ".35em") | |
| .attr("text-anchor", "end") | |
| .text(function(d, i) { return String.fromCharCode(65 + i); }); | |
| var rules = vis.selectAll("g.rule") | |
| .data(x.ticks(10)) | |
| .enter().append("svg:g") | |
| .attr("class", "rule") | |
| .attr("transform", function(d) { return "translate(" + x(d) + ", 0)"; }); | |
| rules.append("svg:line") | |
| .attr("y1", h) | |
| .attr("y2", h + 6) | |
| .attr("stroke", "black"); | |
| rules.append("svg:line") | |
| .attr("y1", 0) | |
| .attr("y2", h) | |
| .attr("stroke", "white") | |
| .attr("stroke-opacity", .3); | |
| rules.append("svg:text") | |
| .attr("y", h + 9) | |
| .attr("dy", ".71em") | |
| .attr("text-anchor", "middle") | |
| .text(x.tickFormat(10)); | |
| vis.append("svg:line") | |
| .attr("y1", 0) | |
| .attr("y2", h) | |
| .attr("stroke", "black"); | |
| </script> | |
| </body> | |
| </html> |
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