microcipcip/.block

## .block
license: mit

## README.md

      
    Raw
  

              README.md
            
          
    Built with blockbuilder.org

  
## index.html
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
    svg {
      width: 100%;
      height: 100%;
    }
  </style>
</head>

<body>
  <svg></svg>
  <script>
    var city = 'New York';
    var width = 800;
    var height = 300;
    var margin = {top: 20, bottom: 20, left: 20, right: 20};

    // dataset of city temperatures across time
    d3.tsv('data.tsv', (err, data) => {
      // clean the data
      data.forEach(d => {
        d.date = d3.timeParse("%Y%m%d")(d.date);
        d.date = new Date(d.date); // x
        d[city] = ++d[city]; // y
      });

      // scales
      var xExtent = d3.extent(data, d => d.date);
      var xScale = d3.scaleTime()
      	.domain(xExtent)
      	.range([margin.left, width - margin.right]);
//      	var yExtent = d3.extent(data, d => d[city]);
      var yMax = d3.max(data, d => d[city]);
      var yScale = d3.scaleLinear()
      	.domain([0, yMax])
      	.range([height - margin.bottom, margin.top]);
      var heightScale = d3.scaleLinear()
      	.domain([0, yMax])
      	.range([0, height - margin.top - margin.bottom]);

      // create the rectangles
      var svg = d3.select('svg');

      var rect = svg.selectAll('rect')
      	.data(data)
      	.enter().append('rect')
      	.attr('width', 2)
      	.attr('height', function(d) {
          return heightScale(d[city]);
        })
      	.attr('x', function(d) {return xScale(d.date)})
      	.attr('y', function(d) {return yScale(d[city])})
      	.attr('fill', 'blue')
      	.attr('stroke', 'white');

      var xAxis = d3.axisBottom()
      	.scale(xScale)
//       	.tickFormat(d => d3.timeFormat('%b %Y')(d));
      	.tickFormat(d3.timeFormat('%b %Y'));
      var yAxis = d3.axisLeft()
      	.scale(yScale);

      svg.append('g')
      	.attr('transform', 'translate(' + [0, height - margin.bottom] + ')')
      	.call(xAxis);
      svg.append('g')
      	.attr('transform', 'translate(' + [margin.left, 0] + ')')
      	.call(yAxis);

    });
  </script>
</body>
	<!DOCTYPE html>
	<head>
	<meta charset="utf-8">
	<script src="https://d3js.org/d3.v4.min.js"></script>
	<style>
	body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
	svg {
	width: 100%;
	height: 100%;
	}
	</style>
	</head>

	<body>
	<svg></svg>
	<script>
	var city = 'New York';
	var width = 800;
	var height = 300;
	var margin = {top: 20, bottom: 20, left: 20, right: 20};

	// dataset of city temperatures across time
	d3.tsv('data.tsv', (err, data) => {
	// clean the data
	data.forEach(d => {
	d.date = d3.timeParse("%Y%m%d")(d.date);
	d.date = new Date(d.date); // x
	d[city] = ++d[city]; // y
	});

	// scales
	var xExtent = d3.extent(data, d => d.date);
	var xScale = d3.scaleTime()
	.domain(xExtent)
	.range([margin.left, width - margin.right]);
	// var yExtent = d3.extent(data, d => d[city]);
	var yMax = d3.max(data, d => d[city]);
	var yScale = d3.scaleLinear()
	.domain([0, yMax])
	.range([height - margin.bottom, margin.top]);
	var heightScale = d3.scaleLinear()
	.domain([0, yMax])
	.range([0, height - margin.top - margin.bottom]);

	// create the rectangles
	var svg = d3.select('svg');

	var rect = svg.selectAll('rect')
	.data(data)
	.enter().append('rect')
	.attr('width', 2)
	.attr('height', function(d) {
	return heightScale(d[city]);
	})
	.attr('x', function(d) {return xScale(d.date)})
	.attr('y', function(d) {return yScale(d[city])})
	.attr('fill', 'blue')
	.attr('stroke', 'white');

	var xAxis = d3.axisBottom()
	.scale(xScale)
	// .tickFormat(d => d3.timeFormat('%b %Y')(d));
	.tickFormat(d3.timeFormat('%b %Y'));
	var yAxis = d3.axisLeft()
	.scale(yScale);

	svg.append('g')
	.attr('transform', 'translate(' + [0, height - margin.bottom] + ')')
	.call(xAxis);
	svg.append('g')
	.attr('transform', 'translate(' + [margin.left, 0] + ')')
	.call(yAxis);

	});
	</script>
	</body>