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MFP
<!DOCTYPE html>
<html>
<meta charset="utf-8">
<head><title>calories</title></head>
<body>
</body>
<style>
.bar {
fill: steelblue;
}
.bar:hover {
fill: brown;
}
.axis {
font: 10px sans-serif;
}
.axis path,
.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.x.axis path {
display: none;
}
</style>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
<script>
var margin = {top: 20, right: 20, bottom: 100, left: 40},
width = 960 - margin.left - margin.right,
height = 600 - margin.top - margin.bottom;
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .1);
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 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.csv("mfp.csv", calories);
function calories(e, data) {
x.domain(data.map(d => d.Date));
y.domain([0, d3.max(data, d => d.Calories|0)+500]);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis)
.selectAll('text')
.style("text-anchor", "end")
.attr("dx", "-1em")
.attr("dy", "-0.5em")
.attr("transform", "rotate(-90)")
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end")
.text("Calories")
svg.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", d => x(d.Date))
.attr("width", x.rangeBand())
.attr("y", d => y(d.Calories))
.attr("height", d => height - y(d.Calories))
}
</script>
</script>
</html>
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