Skip to content

Instantly share code, notes, and snippets.

@mcgovemc

mcgovemc/README.md

Created February 23, 2016 15:34
Show Gist options
  • Save mcgovemc/6ab200758a817e8af7cc to your computer and use it in GitHub Desktop.
Save mcgovemc/6ab200758a817e8af7cc to your computer and use it in GitHub Desktop.
Download ZIP
genome browser
Raw
README.md
Raw
index.html
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script>
</head>
<body>
<script>
// Feel free to change or delete any of the code you see!
var genomelength = 7800;
var tickMarks = {thousand: [], fivehundred: [], onehundred: []};
var genome_positions = [];
for (var i = 1; i <= genomelength; i++) {
genome_positions.push(i);
}
genome_positions.forEach(function(currentValue, index, myArray){
if (currentValue % 1000 === 0) {
tickMarks.thousand.push(currentValue);
}
else if (currentValue % 500 === 0) {
tickMarks.fivehundred.push(currentValue);
}
else if (currentValue % 100 === 0) {
tickMarks.onehundred.push(currentValue);
}
});
var svg = d3.select("body").append("svg").attr({width:genomelength});
svg.append("rect")
.attr({x: 0, y: 10, width: (genomelength) / 10, height: 30})
.style({"stroke-width": "2px", "fill": "white", "stroke": "black"});
//.style({ fill: "#a72d1a"})
//.transition().duration(3000).ease("bounce")
//.style({ fill: "#5db9e3"})
console.log(tickMarks);
var group = svg.selectAll(".a")
.data(tickMarks.thousand)
.enter()
.append("g");
group.append("rect")
.style({"fill": "black"})
.attr({x: 0, y: 10, width: "1px", height: 30})
.transition().duration(3000)
.attr("transform", function (d) { return "translate(" + d/10 + ",0)"; });
var group2 = svg.selectAll(".b")
.data(tickMarks.fivehundred)
.enter()
.append("g");
group2.append("rect")
.style({"fill": "black"})
.attr({x: 0, y: 10, width: "1px", height: 16})
.transition().duration(2000)
.attr("transform", function (d) { return "translate(" + d/10 + ",0)"; });
var group3 = svg.selectAll(".c")
.data(tickMarks.onehundred)
.enter()
.append("g");
group3.append("rect")
.style({"fill": "black"})
.attr({x: 0, y: 24, width: "1px", height: 16})
.transition().duration(1000)
.attr("transform", function (d) { return "translate(" + d/10 + ",0)"; });
</script>
</body>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment