darrenjaworski/README.md

## README.md

      
    Raw
  

              README.md
            
          
    The lake elevation of Thunderbird for the last two years. The Line chart is rendered with D3, and has a red area underneath the average elevation.

  
## index.html
<!DOCTYPE html>
<html>
<head>
<style>


body {
  font: 10px sans-serif;
}

.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

.x.axis path {
  display: none;
}

.area.above {
  fill: #E89B9B;
}

.area.below {
  fill: blue;
}

.line {
  fill: none;
  stroke: #000;
  stroke-width: 1.5px;
}


</style>
</head>
<body>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script>
var margin = {top: 20, right: 20, bottom: 30, left: 50},
    width = 960 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;

var parseDate = d3.time.format("%b-%y").parse;

var x = d3.time.scale()
    .range([0, width]);

var y = d3.scale.linear()
    .range([height, 0]);

var xAxis = d3.svg.axis()
    .scale(x)
    .orient("bottom");

var yAxis = d3.svg.axis()
    .scale(y)
    .orient("left");

var line = d3.svg.area()
    .interpolate("basis")
    .x(function(d) { return x(d.date); })
    .y(function(d) { return y(d["Thunderbird"]); });

var area = d3.svg.area()
    .interpolate("basis")
    .x(function(d) { return x(d.date); })
    .y1(function(d) { return y(d["Thunderbird"]); });

var svg = d3.select("body").append("svg")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

d3.tsv("thunderbird.tsv", function(error, data) {
  data.forEach(function(d) {
    d.date = parseDate(d.date);
    d["Thunderbird"]= +d["Thunderbird"];
    d["Normal"] = +d["Normal"];
  });

  x.domain(d3.extent(data, function(d) { return d.date; }));

  y.domain([
    d3.min(data, function(d) { return Math.min(d["Thunderbird"], d["Normal"]); }),
    d3.max(data, function(d) { return (Math.max(d["Thunderbird"], d["Normal"]+1)); })
  ]);

  svg.datum(data);

  svg.append("clipPath")
      .attr("id", "clip-below")
    .append("path")
      .attr("d", area.y0(height));

  svg.append("clipPath")
      .attr("id", "clip-above")
    .append("path")
      .attr("d", area.y0(0));

  svg.append("path")
      .attr("class", "area above")
      .attr("clip-path", "url(#clip-above)")
      .attr("d", area.y0(function(d) { return y(d["Normal"]); }));

  svg.append("path")
      .attr("class", "area below")
      .attr("clip-path", "url(#clip-below)")
      .attr("d", area);

  svg.append("path")
      .attr("class", "line")
      .attr("d", line);

  svg.append("g")
      .attr("class", "x axis")
      .attr("transform", "translate(1," + height + ")")
      .call(xAxis);

  svg.append("g")
      .attr("class", "y axis")
      .call(yAxis)
    .append("text")
      .attr("transform", "rotate(-90)")
      .attr("transform", "translate(50, 0)")
      .attr("y", 6)
      .attr("dy", ".71em")
      .style("text-anchor", "end")
      .text("Elevation");

       var legend = svg.selectAll(".legend")
      //.data(ageNames.slice().reverse())
   // .enter().append("g")
      .attr("class", "legend")
      .attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; });

  legend.append("rect")
      .attr("x", width - 18)
      .attr("width", 18)
      .attr("height", 18)
      .style("fill", "#E89B9B");

  legend.append("text")
      .attr("x", width - 24)
      .attr("y", 9)
      .attr("dy", ".35em")
      .style("text-anchor", "end")
      .text(function(d) { return d; });
});

</script>
</body>
</html>

## thunderbird.tsv

          
            date
            Thunderbird
            Normal

            
              Feb-11
              1036.38
              1039

            
              Mar-11
              1036.3
              1039

            
              Apr-11
              1035.88
              1039

            
              May-11
              1036.57
              1039

            
              Jun-11
              1037.19
              1039

            
              Jul-11
              1036.19
              1039

            
              Aug-11
              1035.23
              1039

            
              Sep-11
              1034.23
              1039

            
              Oct-11
              1033.95
              1039

            
              Nov-11
              1034.04
              1039

            
              Dec-11
              1034.09
              1039

            
              Jan-12
              1033.91
              1039

            
              Feb-12
              1034.02
              1039

            
              Mar-12
              1035.02
              1039

            
              Apr-12
              1036.94
              1039

            
              May-12
              1036.93
              1039

            
              Jun-12
              1036.41
              1039

            
              Jul-12
              1035.36
              1039

            
              Aug-12
              1034.21
              1039

            
              Sep-12
              1033.44
              1039

            
              Oct-12
              1032.9
              1039

            
              Nov-12
              1032.35
              1039

            
              Dec-12
              1031.81
              1039

            
              Jan-13
              1031.51
              1039

            
              Feb-13
              1031.48
              1039
	<!DOCTYPE html>
	<html>
	<head>
	<style>


	body {
	font: 10px sans-serif;
	}

	.axis path,
	.axis line {
	fill: none;
	stroke: #000;
	shape-rendering: crispEdges;
	}

	.x.axis path {
	display: none;
	}

	.area.above {
	fill: #E89B9B;
	}

	.area.below {
	fill: blue;
	}

	.line {
	fill: none;
	stroke: #000;
	stroke-width: 1.5px;
	}


	</style>
	</head>
	<body>
	<script src="http://d3js.org/d3.v3.min.js"></script>
	<script>
	var margin = {top: 20, right: 20, bottom: 30, left: 50},
	width = 960 - margin.left - margin.right,
	height = 500 - margin.top - margin.bottom;

	var parseDate = d3.time.format("%b-%y").parse;

	var x = d3.time.scale()
	.range([0, width]);

	var y = d3.scale.linear()
	.range([height, 0]);

	var xAxis = d3.svg.axis()
	.scale(x)
	.orient("bottom");

	var yAxis = d3.svg.axis()
	.scale(y)
	.orient("left");

	var line = d3.svg.area()
	.interpolate("basis")
	.x(function(d) { return x(d.date); })
	.y(function(d) { return y(d["Thunderbird"]); });

	var area = d3.svg.area()
	.interpolate("basis")
	.x(function(d) { return x(d.date); })
	.y1(function(d) { return y(d["Thunderbird"]); });

	var svg = d3.select("body").append("svg")
	.attr("width", width + margin.left + margin.right)
	.attr("height", height + margin.top + margin.bottom)
	.append("g")
	.attr("transform", "translate(" + margin.left + "," + margin.top + ")");

	d3.tsv("thunderbird.tsv", function(error, data) {
	data.forEach(function(d) {
	d.date = parseDate(d.date);
	d["Thunderbird"]= +d["Thunderbird"];
	d["Normal"] = +d["Normal"];
	});

	x.domain(d3.extent(data, function(d) { return d.date; }));

	y.domain([
	d3.min(data, function(d) { return Math.min(d["Thunderbird"], d["Normal"]); }),
	d3.max(data, function(d) { return (Math.max(d["Thunderbird"], d["Normal"]+1)); })
	]);

	svg.datum(data);

	svg.append("clipPath")
	.attr("id", "clip-below")
	.append("path")
	.attr("d", area.y0(height));

	svg.append("clipPath")
	.attr("id", "clip-above")
	.append("path")
	.attr("d", area.y0(0));

	svg.append("path")
	.attr("class", "area above")
	.attr("clip-path", "url(#clip-above)")
	.attr("d", area.y0(function(d) { return y(d["Normal"]); }));

	svg.append("path")
	.attr("class", "area below")
	.attr("clip-path", "url(#clip-below)")
	.attr("d", area);

	svg.append("path")
	.attr("class", "line")
	.attr("d", line);

	svg.append("g")
	.attr("class", "x axis")
	.attr("transform", "translate(1," + height + ")")
	.call(xAxis);

	svg.append("g")
	.attr("class", "y axis")
	.call(yAxis)
	.append("text")
	.attr("transform", "rotate(-90)")
	.attr("transform", "translate(50, 0)")
	.attr("y", 6)
	.attr("dy", ".71em")
	.style("text-anchor", "end")
	.text("Elevation");

	var legend = svg.selectAll(".legend")
	//.data(ageNames.slice().reverse())
	// .enter().append("g")
	.attr("class", "legend")
	.attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; });

	legend.append("rect")
	.attr("x", width - 18)
	.attr("width", 18)
	.attr("height", 18)
	.style("fill", "#E89B9B");

	legend.append("text")
	.attr("x", width - 24)
	.attr("y", 9)
	.attr("dy", ".35em")
	.style("text-anchor", "end")
	.text(function(d) { return d; });
	});

	</script>
	</body>
	</html>
date	Thunderbird	Normal
Feb-11	1036.38	1039
Mar-11	1036.3	1039
Apr-11	1035.88	1039
May-11	1036.57	1039
Jun-11	1037.19	1039
Jul-11	1036.19	1039
Aug-11	1035.23	1039
Sep-11	1034.23	1039
Oct-11	1033.95	1039
Nov-11	1034.04	1039
Dec-11	1034.09	1039
Jan-12	1033.91	1039
Feb-12	1034.02	1039
Mar-12	1035.02	1039
Apr-12	1036.94	1039
May-12	1036.93	1039
Jun-12	1036.41	1039
Jul-12	1035.36	1039
Aug-12	1034.21	1039
Sep-12	1033.44	1039
Oct-12	1032.9	1039
Nov-12	1032.35	1039
Dec-12	1031.81	1039
Jan-13	1031.51	1039
Feb-13	1031.48	1039