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Gene mapping 2.0
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| license: mit |
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| [{"name": 1, "start": 49, "orientation": "forward", "stop": 250}, | |
| {"name": 2, "start": 265, "orientation": "forward", "stop": 305}, | |
| {"name": 3, "start": 361, "orientation": "forward", "stop": 440}, | |
| {"name": 4, "start": 500, "orientation": "forward", "stop": 620}] |
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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 svg = d3.select("body").append("svg") | |
| .attr("width", 960) | |
| .attr("height", 500) | |
| svg.append("text") | |
| .text("Gene Mapping") | |
| .attr("y", 72) | |
| .attr("x", 304) | |
| .style("font-size", 36) | |
| .style("font-family", "monospace") | |
| d3.json("data.json", function(err, mydata) { | |
| var g = d3.select("svg").selectAll("rect") | |
| .data(mydata) | |
| .enter() | |
| .append("g") | |
| .attr("transform", function (d){ | |
| if (d.orientation == 'forward') { | |
| return "translate(" + -(d.stop-d.start) + ",100)"; | |
| } | |
| else { | |
| return "translate(" + d.start + ",125)"; | |
| } | |
| }) | |
| ; | |
| g.transition() | |
| .duration(1000) | |
| .delay(function (d) {return d.start}) | |
| .attr("transform", function (d){ | |
| if (d.orientation == 'forward') { | |
| return "translate(" + d.start +",100)"; | |
| } | |
| else { | |
| return "translate(" + 960 + ",125)"; | |
| } | |
| }) | |
| g.append("rect") | |
| .attr("height",50) | |
| .attr("width",function (d) { | |
| return d.stop-d.start; | |
| }) | |
| .attr("fill", function (d) { | |
| if (d.orientation == "forward"){return "green"; | |
| } | |
| else if (d.oreientation == "reverse"){ | |
| return "red"; | |
| } | |
| }) | |
| .attr("stroke-width", 3) | |
| .attr("stroke","#000000") | |
| g.append("text") | |
| .attr("x", function (d) {return (d.stop-d.start)/2}) | |
| .attr("y", 25) | |
| .text(function (d) {return d.name; }) | |
| .attr("text-anchor", "middle") | |
| .attr("alignment-baseline", "central"); | |
| }) | |
| </script> | |
| </body> |
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