Last active
December 19, 2015 06:51
-
-
Save murtra/1a97ed061054da99e6be to your computer and use it in GitHub Desktop.
module1project: Bar chart
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| autonomy | projects | |
|---|---|---|
| Andalucía | 78 | |
| Aragón | 20 | |
| Canarias | 27 | |
| Cantabria | 9 | |
| Castilla - La Mancha | 14 | |
| Castilla y León | 18 | |
| Cataluña | 149 | |
| Comunidad Foral de Navarra | 8 | |
| Comunidad de Madrid | 162 | |
| Extremadura | 7 | |
| Galicia | 16 | |
| Islas Baleares | 15 | |
| La Rioja | 1 | |
| País Vasco | 15 | |
| Principado de Asturias | 10 | |
| Región de Murcia | 15 | |
| Valencia | 65 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Alternative pedagogy schools in Spain</title> | |
| <script src="//d3js.org/d3.v3.min.js" charset="utf-8"></script> | |
| <style type="text/css"> | |
| body { | |
| margin: 0; | |
| background-color: lightGray; | |
| font-family: Helvetica, Arial, sans-serif; | |
| } | |
| #container { | |
| width: 700px; | |
| margin-left: auto; | |
| margin-right: auto; | |
| margin-top: 50px; | |
| padding: 50px; | |
| background-color: white; | |
| box-shadow: 3px 3px 5px 6px #ccc; | |
| } | |
| h1 { | |
| font-size: 24px; | |
| margin: 0; | |
| } | |
| p { | |
| font-size: 14px; | |
| margin: 15px 0 10px 0; | |
| } | |
| a:link { | |
| text-decoration: none; | |
| color: gray; | |
| } | |
| a:hover { | |
| text-decoration: underline; | |
| } | |
| a:visited { | |
| color: gray; | |
| } | |
| a:active { | |
| color: steelBlue; | |
| } | |
| svg { | |
| background-color: white; | |
| } | |
| g.bar text { | |
| fill: #333; | |
| font-size: 12px; | |
| font-weight: bold; | |
| text-anchor: end; | |
| opacity: 0; | |
| } | |
| g.bar rect { | |
| opacity: 0.8; | |
| } | |
| g.bar:hover rect { | |
| opacity: 1; | |
| } | |
| g.bar:hover text { | |
| opacity: 1; | |
| } | |
| .axis path, | |
| .axis line { | |
| fill: none; | |
| stroke: black; | |
| shape-rendering: crispEdges; | |
| } | |
| .axis text { | |
| font-family: sans-serif; | |
| font-size: 13px; | |
| } | |
| .y.axis path, | |
| .y.axis line { | |
| opacity: 0; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="container"> | |
| <h1>Madrid and Catalonia, leading Spanish autonomies in educational innovation</h1> | |
| <p>The number of alternative pedagogy schools in Spain has grown exponentially in the last few years, due the large failure rates. <strong>Source:</strong> <a href="http://ludus.org.es/es/stats">Ludus</a>, 2015</p> | |
| </div> | |
| <script type="text/javascript"> | |
| var colors = ['#93BBF4', '#C4159F', '#E57518', '#A1BB06', '#C35D07']; | |
| var w = 700; | |
| var h = 600; | |
| var padding = [ 20, 10, 30, 150 ]; //Top, right, bottom, left | |
| var widthScale = d3.scale.linear() | |
| .range([ 0, w - padding[1] - padding[3] ]); | |
| var heightScale = d3.scale.ordinal() | |
| .rangeRoundBands([ padding[0], h - padding[2] ], 0.1); | |
| var xAxis = d3.svg.axis() | |
| .scale(widthScale) | |
| .orient("bottom"); | |
| var yAxis = d3.svg.axis() | |
| .scale(heightScale) | |
| .orient("left"); | |
| //Now SVG goes into #container instead of body | |
| var svg = d3.select("#container") | |
| .append("svg") | |
| .attr("width", w) | |
| .attr("height", h); | |
| //SHADOW https://github.com/wbzyl/d3-notes/blob/master/hello-drop-shadow.html | |
| var defs = svg.append("defs"); | |
| // black drop shadow | |
| var filter = defs.append("filter") | |
| .attr("id", "drop-shadow") | |
| filter.append("feGaussianBlur") | |
| .attr("in", "SourceAlpha") | |
| .attr("stdDeviation", 1) | |
| .attr("result", "blur"); | |
| filter.append("feOffset") | |
| .attr("in", "blur") | |
| .attr("dx", 1) | |
| .attr("dy", 1) | |
| .attr("result", "offsetBlur"); | |
| var feMerge = filter.append("feMerge"); | |
| feMerge.append("feMergeNode") | |
| .attr("in", "offsetBlur") | |
| feMerge.append("feMergeNode") | |
| .attr("in", "SourceGraphic"); | |
| d3.csv("autonomies.csv", function(data) { | |
| data.sort(function(a, b) { | |
| return d3.descending(+a.projects, +b.projects); | |
| }); | |
| widthScale.domain([ 0, d3.max(data, function(d) { | |
| return +d.projects; | |
| }) ]); | |
| heightScale.domain(data.map(function(d) { return d.autonomy; } )); | |
| //Bind data to groups (not bars directly) | |
| var groups = svg.selectAll("g") | |
| .data(data) | |
| .enter() | |
| .append("g") | |
| .attr("class", "bar"); | |
| //Add a rect to each group | |
| var rects = groups.append("rect") | |
| .attr("x", padding[3]) | |
| .attr("y", function(d) { | |
| return heightScale(d.autonomy); | |
| }) | |
| .attr("width", 0) | |
| .attr("height", heightScale.rangeBand()-3) // -3 adds a little vertical margin | |
| .style("filter", "url(#drop-shadow)") | |
| .attr("stroke", "white") | |
| .attr("stroke-width", 1) | |
| .attr("fill", function(d, i) { | |
| return colors[i % colors.length]; | |
| }); | |
| //Add a text element to each group | |
| groups.append("text") | |
| .attr("x", function(d) { | |
| return padding[3] + widthScale(d.projects) - 3; | |
| }) | |
| .attr("y", function(d) { | |
| return heightScale(d.autonomy) + 18; | |
| }) | |
| .text(function(d) { | |
| return d.projects; | |
| }); | |
| rects.transition() | |
| .ease("elastic") | |
| .delay(function(d, i) { | |
| return i * 50; | |
| }) | |
| .duration(1500) | |
| .attr("width", function(d) { | |
| return widthScale(d.projects); | |
| }); | |
| svg.append("g") | |
| .attr("class", "x axis") | |
| .attr("transform", "translate(" + padding[3] + "," + (h - padding[2]) + ")") | |
| .call(xAxis); | |
| svg.append("g") | |
| .attr("class", "y axis") | |
| .attr("transform", "translate(" + padding[3] + ",0)") | |
| .call(yAxis); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment