131 lines
3.9 KiB
HTML
131 lines
3.9 KiB
HTML
<!DOCTYPE html>
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<!-- cse6242 s21 -->
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<!-- run: http-server & -->
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<head>
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<title>Running Total of TMDb Movies by Year</title>
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<style>
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.bar { fill: steelblue;}
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</style>
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</head>
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<body>
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<script src="lib/d3/d3.min.js"></script>
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<script src="lib/d3-dsv/d3-dsv.min.js"></script>
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<script src="lib/d3-fetch/d3-fetch.min.js"></script>
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<script>
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// define the dimensions and margins for the graph
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var margin = {top: 50, right: 40, bottom: 70, left:80},
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width = 960 - margin.left - margin.right,
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height = 500 - margin.top - margin.bottom;
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// define function to parse time in years format
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var parseTime = d3.timeParse("%Y");
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// create scales x & y for X and Y axis and set their ranges
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var x = d3.scaleTime().range([0, width]);
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y = d3.scaleLinear().range([height,0]);
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// var xAxis = d3.axisBottom(x).scale;
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// var yAxis = d3.axisLeft(y);
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// append svg element to the body of the page
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// set dimensions and position of the svg element
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var svg = d3.select("body").append("svg")
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.attr("width", width + margin.left + margin.right)
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.attr("height", height + margin.bottom + margin.top)
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.append("g")
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.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
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// Get the data
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var pathToCsv = "q3.csv"; // path to csv
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d3.dsv(",", pathToCsv, function (d) {
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return {
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year: d3.timeParse("%Y")(d.year),
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running_total: +d.running_total
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// format data attributes if required
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}
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}).then(function (data) {
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console.log(data); // you should see the data in your browser's developer tools console
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/* Create bar plot using data from csv */
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// set the domains of X and Y scales based on data
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//x.domain(data.map(function(d) {return d.year}));
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x.domain(d3.extent(data, function(d) { return d.year; }))
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y.domain([0, d3.max(data, function(d) {return d.running_total;})]);
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// Add bars to svg - create new elements based on your data
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svg.selectAll(".bar")
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.data(data)
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.enter().append("rect")
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.attr("class", "bar")
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.attr("x", function(d) { return x(d.year); })
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.attr("width", width/data.length-1)
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.attr("y", function(d) { return y(d.running_total); })
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.attr("height", function(d) { return height - y(d.running_total); });
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// Add the X Axis
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svg.append("g")
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.attr("id", "x_axis")
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.attr("transform", "translate(0," + height + ")")
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.call(d3.axisBottom(x).ticks(d3.timeYear.every(10)));
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// Add the text label for X Axis
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svg.append("text")
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.attr("id", "x_axis_label")
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.attr("transform",
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"translate(" + (width/2) + " ," +
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(height + margin.top + 20) + ")")
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.style("text-anchor", "middle")
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.text("Year");
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// Add the Y Axis
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svg.append("g")
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.attr("id", "y_axis")
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.call(d3.axisLeft(y));
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// Add the text label for Y axis
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svg.append("text")
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.attr("id", "y_axis_label")
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.attr("transform", "rotate(-90)")
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.attr("y", 0 - margin.left)
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.attr("x",0 - (height / 2))
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.attr("dy", "1em")
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.style("text-anchor", "middle")
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.text("Running Total");
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// Add chart title
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svg.append("text")
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.attr("id", "title")
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.attr("x", (width / 2))
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.attr("y", 0 - (margin.top / 2))
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.attr("text-anchor", "middle")
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.style("font-size", "16px")
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.text("Running Total of TMDb Movies by Year");
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// Adding GaTech ID
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svg.append("text")
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.attr("id", "credit")
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.attr("text-anchor", "middle")
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.attr("x", width)
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.attr("y", height+60)
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.style("font-size", "12px")
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.text("icanlapan3");
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}).catch(function (error) {
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console.log(error);
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});
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</script>
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</body>
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// https://stackoverflow.com/questions/45968495/how-to-use-rangeround-in-scaletime-in-d3-v4 |