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transition practice
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| license: mit |
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| a | b | c | d | |
|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |
| 4 | 3 | 2 | 1 | |
| 1 | 3 | 2 | 4 |
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script src="https://d3js.org/d3-scale-chromatic.v1.min.js"></script> | |
| <style> | |
| body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| // Feel free to change or delete any of the code you see in this editor! | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", 960) | |
| .attr("height", 500) | |
| d3.csv("dat.csv",function(error,data){ | |
| if (error) throw error; | |
| //console.log(data) | |
| var w = 2*95, h = 2*40; | |
| var labs = ["a","b","c","d"] | |
| var color = d3.scaleSequential(d3.interpolateReds).domain([0,5]); | |
| var curr; | |
| for (var i = 0 ; i < 4 ; ++i){ | |
| for (var j = 0; j < 3 ; ++j){ | |
| curr = svg.append("rect") | |
| .attr("width",w - 1) | |
| .attr("height",h - 1) | |
| .attr("x",i*w) | |
| .attr("y",j*h) | |
| .style("fill",function(){ | |
| return color(data[j][labs[i]]); | |
| }) | |
| .attr("class",function(){ | |
| return data[j][labs[i]] + " cell "+i +" "+j; | |
| }); | |
| } | |
| } | |
| cells.on("click",function(d){ | |
| //console.log(this); | |
| //console.log(this.classList); | |
| var cells = svg.selectAll(".cell"); | |
| var h_i = this.classList[2], h_j = this.classList[3]; | |
| var r = [cells[h_i],cells[h_i + 3],cells[h_i + 6],cells[h_i + 9]]; | |
| var srtd = r.slice(0).sort(function(a,b){ | |
| return a.classList[0] - b.classList[0]; | |
| }) | |
| //obtain permutation from the sort | |
| console.log(r); | |
| console.log(srtd); | |
| for (var i = 0 ; i < 4 ; ++i) { | |
| } | |
| svg.append("rect") | |
| .attr("width",w - 1) | |
| .attr("height",h - 1) | |
| .attr("x",h_i*w) | |
| .attr("y",h_j*h) | |
| }) | |
| //console.log(srtd); | |
| // var sortTimeout = setTimeout(function() { | |
| // d3.select("input").property("checked", true).each(change); | |
| // }, 2000); | |
| // function change() { | |
| // clearTimeout(sortTimeout); | |
| // // Copy-on-write since tweens are evaluated after a delay. | |
| // var x0 = x.domain(data.sort(this.checked | |
| // ? function(a, b) { return b.frequency - a.frequency; } | |
| // : function(a, b) { return d3.ascending(a.letter, b.letter); }) | |
| // .map(function(d) { return d.letter; })) | |
| // .copy(); | |
| // svg.selectAll(".bar") | |
| // .sort(function(a, b) { return x0(a.letter) - x0(b.letter); }); | |
| // var transition = svg.transition().duration(750), | |
| // delay = function(d, i) { return i * 50; }; | |
| // transition.selectAll(".bar") | |
| // .delay(delay) | |
| // .attr("x", function(d) { return x0(d.letter); }); | |
| // transition.select(".x.axis") | |
| // .call(xAxis) | |
| // .selectAll("g") | |
| // .delay(delay); | |
| // } | |
| }); | |
| </script> | |
| </body> |
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