An example of attaching multiple visualisation components to the same source data.
Created
December 3, 2012 20:33
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Visualisation Exploration: D3: Multiplot
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| // mock-up some data | |
| var data = [ | |
| { finished_at: 2, result: 3, duration: 5, config: "1" }, | |
| { finished_at: 4, result: 6, duration: 10, config: "2" }, | |
| { finished_at: 8, result: 9, duration: 20, config: "3" }, | |
| { finished_at: 16, result: 12, duration: 40, config: "4" }, | |
| { finished_at: 32, result: 15, duration: 80, config: "5" } | |
| ]; | |
| // original sample seemed to have x, y1, y2 translators | |
| var x = function (value) { return 10*value; } | |
| var y1 = function (value) { return 10*value; } | |
| var y2 = function (value) { return 10*value; } |
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| // get chart root | |
| var svg = d3.select("#chart svg"); | |
| // use 'g' as element root and not 'circle' | |
| var elementRoot = svg.selectAll("g") | |
| .data(data) | |
| .enter().append("g"); | |
| // now anything we attach to elementRoot, is per element of the join with data | |
| elementRoot.append("circle") | |
| .attr("class", "dot") | |
| .attr("cx", function(d) { return x(d.finished_at); }) | |
| .attr("cy", function(d) { console.log(d.result); return y1(d.result); }) | |
| .attr("r", 3) | |
| .on("click", function(d, i) { alert("Builds Config : (result) " + d.config); }); // click on circle point to see the config of that selected build | |
| elementRoot.append("circle") | |
| .attr("class", "dot") | |
| .attr("cx", function(d) { return x(d.finished_at); }) | |
| .attr("cy", function(d) { console.log(d.duration); return y2(d.duration); }) | |
| .attr("r", 3) | |
| .on("click", function(d, i) { alert("Builds Config : (duration) " + d.config); }); // click on circle point to see the config of that selected build | |
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| <html> | |
| <head> | |
| <title>D3 Multi-Visualise demonstration</title> | |
| <script src="http://d3js.org/d3.v2.min.js"></script> | |
| </head> | |
| <body> | |
| <h1>Vis Exploration - D3 - Multiplot</h1> | |
| <div id="chart"> | |
| <svg> | |
| </svg> | |
| </div> | |
| </body> | |
| <script src="assumptions.js"></script> | |
| <script src="example.js"></script> | |
| </html> |
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