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forked from cdagli's block: fresh block
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January 5, 2018 19:15
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fresh block
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| license: mit |
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <style> | |
| body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| var data = [ | |
| { | |
| "salesperson": "Bob", | |
| "sales": 33 | |
| }, | |
| { | |
| "salesperson": "Robin", | |
| "sales": 12 | |
| }, | |
| { | |
| "salesperson": "A very very very very very long label here", | |
| "sales": 41 | |
| }, | |
| { | |
| "salesperson": "Mark", | |
| "sales": 16 | |
| }, | |
| { | |
| "salesperson": "Joe", | |
| "sales": 59 | |
| }, | |
| { | |
| "salesperson": "Eve", | |
| "sales": 38 | |
| }, | |
| { | |
| "salesperson": "Karen", | |
| "sales": 21 | |
| }, | |
| { | |
| "salesperson": "Kirsty", | |
| "sales": 25 | |
| }, | |
| { | |
| "salesperson": "Chris", | |
| "sales": 30 | |
| }, | |
| { | |
| "salesperson": "Lisa", | |
| "sales": 47 | |
| }, | |
| { | |
| "salesperson": "Tom", | |
| "sales": 5 | |
| }, | |
| { | |
| "salesperson": "Stacy", | |
| "sales": 20 | |
| }, | |
| { | |
| "salesperson": "Charles", | |
| "sales": 13 | |
| }, | |
| { | |
| "salesperson": "Mary", | |
| "sales": 29 | |
| } | |
| ]; | |
| var margin = {top: 20, right: 20, bottom: 50, left: 70}, | |
| width = 800 - margin.left - margin.right, | |
| height = 500 - margin.top - margin.bottom; | |
| var x = d3.scaleBand() | |
| .range([0, data.length * 100]) | |
| .paddingInner(0.3); | |
| var y = d3.scaleLinear() | |
| .range([height, 0]); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width + margin.left + margin.right) | |
| .attr("height", height + margin.top + margin.bottom) | |
| .append("g") | |
| .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); | |
| x.domain(data.map(function(d) { return d.salesperson; })); | |
| y.domain([0, d3.max(data, function(d) { return d.sales; })]); | |
| var barsGroup = svg.append('g'); | |
| //Set the clipping path to the group (g element) that you want to clip | |
| barsGroup.attr('clip-path','url(#my-clip-path)'); | |
| // append the rectangles for the bar chart | |
| var bars = barsGroup.selectAll(".bar") | |
| .data(data) | |
| .enter().append("rect") | |
| .attr("class", "bar") | |
| .attr("x", function(d) { return x(d.salesperson); }) | |
| .attr("width", x.bandwidth()) | |
| .attr("y", function(d) { return y(d.sales); }) | |
| .attr("height", function(d) { return height - y(d.sales); }) | |
| .style("fill", "steelblue"); | |
| var xAxis = svg.append("g") | |
| .attr("transform", "translate(0," + height + ")") | |
| .call(d3.axisBottom(x)).selectAll(".tick text") | |
| .call(wrap, x.bandwidth()) | |
| var yAxis = svg.append("g") | |
| .call(d3.axisLeft(y)); | |
| svg.append("text") | |
| .attr("transform", "rotate(-90)") | |
| .attr("y", 0 - margin.left) | |
| .attr("x",0 - (height / 2)) | |
| .attr("dy", "1em") | |
| .text("Count"); | |
| svg.append("text") | |
| .attr("transform", | |
| "translate(" + (width/2) + " ," + (height + margin.top + 30) + ")") | |
| .style("text-anchor", "middle") | |
| .text("Sales Person") | |
| function wrap(text, width) { | |
| text.each(function() { | |
| var text = d3.select(this), | |
| words = text.text().split(/\s+/).reverse(), | |
| word, | |
| line = [], | |
| lineNumber = 0, | |
| lineHeight = 1.1, // ems | |
| y = text.attr("y"), | |
| dy = parseFloat(text.attr("dy")), | |
| tspan = text.text(null).append("tspan").attr("x", 0).attr("y", y).attr("dy", dy + "em") | |
| while (word = words.pop()) { | |
| line.push(word) | |
| tspan.text(line.join(" ")) | |
| if (tspan.node().getComputedTextLength() > width) { | |
| line.pop() | |
| tspan.text(line.join(" ")) | |
| line = [word] | |
| tspan = text.append("tspan").attr("x", 0).attr("y", y).attr("dy", `${++lineNumber * lineHeight + dy}em`).text(word) | |
| } | |
| } | |
| }) | |
| } | |
| </script> | |
| </body> |
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