Forked from Syntagmatic. Working on visualizing 80,000+ entry chromosome dataset for Stephen Sheng.
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August 29, 2015 14:16
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Kai drawing paths
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style> | |
path { | |
stroke: #000; | |
stroke-width: 1.5px; | |
fill: none; | |
} | |
</style> | |
<body> | |
<script src="http://d3js.org/d3.v3.js"></script> | |
<script> | |
var w = 960, | |
h = 500; | |
var svg = d3.select("body") | |
.append("svg") | |
.attr("width", w) | |
.attr("height", h); | |
var xScale = d3.scale.linear() | |
.range([0, w]); | |
var yScale = d3.scale.ordinal() | |
.rangeRoundBands([0, h]); | |
var line = d3.svg.line() | |
.x(function(d) { return xScale(d.tx); }) | |
.y(function(d) { return yScale(d.i); }); | |
d3.tsv("sample.tsv", function(error, data) { | |
xScale.domain([d3.min(data, function(d) { return d["txStart"]; }), | |
d3.max(data, function(d) { return d["txEnd"]; })]) | |
yScale.domain(d3.range(data.length)) | |
var paths = svg.selectAll("path") | |
.data(data.map(function(d,i) { | |
return [ | |
{ tx: d.txStart, i: i }, | |
{ tx: d.txEnd, i: i } | |
] | |
})) | |
.enter() | |
.append("path") | |
.attr("d", line) | |
/* | |
.attr("transform", function(d, i) { | |
return "translate(0," + yScale(i) + ")"; | |
}); | |
*/ | |
}); | |
</script> |
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#name | chrom | strand | txStart | txEnd | |
---|---|---|---|---|---|
uc001aaa.3 | chr1 | + | 11873 | 14409 | |
uc010nxr.1 | chr1 | + | 11873 | 14409 | |
uc010nxq.1 | chr1 | + | 11873 | 14409 | |
uc009vis.3 | chr1 | - | 14361 | 16765 | |
uc009vit.3 | chr1 | - | 14361 | 19759 | |
uc009viu.3 | chr1 | - | 14361 | 19759 | |
uc001aae.4 | chr1 | - | 14361 | 19759 | |
uc001aah.4 | chr1 | - | 14361 | 29370 | |
uc009vir.3 | chr1 | - | 14361 | 29370 | |
uc009viq.3 | chr1 | - | 14361 | 29370 | |
uc001aac.4 | chr1 | - | 14361 | 29370 | |
uc009viv.2 | chr1 | - | 14406 | 29370 | |
uc009viw.2 | chr1 | - | 14406 | 29370 | |
uc009vix.2 | chr1 | - | 15602 | 29370 | |
uc009vjd.2 | chr1 | - | 15795 | 18061 | |
uc009viy.2 | chr1 | - | 16606 | 29370 | |
uc009viz.2 | chr1 | - | 16606 | 29370 | |
uc009vjc.1 | chr1 | - | 16857 | 17751 | |
uc001aai.1 | chr1 | - | 16857 | 19759 | |
uc010nxs.1 | chr1 | - | 16857 | 29370 | |
uc009vjb.1 | chr1 | - | 16857 | 29961 | |
uc009vje.2 | chr1 | - | 17232 | 29370 | |
uc009vjf.2 | chr1 | - | 17605 | 29370 |
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