jorgeehernandez/.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; }
  </style>
</head>

<body>
  <script>
    // Feel free to change or delete any of the code you see in this editor!
var myData=[12, 15, 20, 50];

var margin = {top: 20, right: 20, bottom: 30, left: 40},
    width = 200 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;

var wScale = d3.scaleLinear()
	.range([0, width]);

var colScale = d3.scaleOrdinal(d3.schemeCategory20);

var BAR_HEIGHT = 20;

var svg = d3.select("#chart").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 + ")");

var xAxis = svg.append("g")
	.attr("class", "axis x--axis");

	wScale.domain([0, d3.max(myData)]);

	var bars = svg.selectAll(".bars")
  	.data(myData);

  //Enter
  var barsEnter = bars.enter()
  	.append("rect")
    .attr("class", "bars")
    .attr("width", 0);


  //Exit
  bars.exit()
  	.transition()
    .duration(1000)
    .attr("width", 0)
  	.remove();

  //Update
  bars.merge(barsEnter)
  	.attr("x", 0)
    .attr("y", function(d, i ) { return i * (BAR_HEIGHT+1);})
    .attr("height", BAR_HEIGHT)
    .style("fill", function(d,i) { return colScale(i); })
    .transition().duration(1000)
    .attr("width", function(d) { return wScale(d); });

  xAxis
  	.transition()
    .duration(1000)
  	.call(d3.axisTop()
  	.scale(wScale)
    .ticks(3));

  </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; }
	</style>
	</head>

	<body>
	<script>
	// Feel free to change or delete any of the code you see in this editor!
	var myData=[12, 15, 20, 50];

	var margin = {top: 20, right: 20, bottom: 30, left: 40},
	width = 200 - margin.left - margin.right,
	height = 500 - margin.top - margin.bottom;

	var wScale = d3.scaleLinear()
	.range([0, width]);

	var colScale = d3.scaleOrdinal(d3.schemeCategory20);

	var BAR_HEIGHT = 20;

	var svg = d3.select("#chart").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 + ")");

	var xAxis = svg.append("g")
	.attr("class", "axis x--axis");

	wScale.domain([0, d3.max(myData)]);

	var bars = svg.selectAll(".bars")
	.data(myData);

	//Enter
	var barsEnter = bars.enter()
	.append("rect")
	.attr("class", "bars")
	.attr("width", 0);


	//Exit
	bars.exit()
	.transition()
	.duration(1000)
	.attr("width", 0)
	.remove();

	//Update
	bars.merge(barsEnter)
	.attr("x", 0)
	.attr("y", function(d, i ) { return i * (BAR_HEIGHT+1);})
	.attr("height", BAR_HEIGHT)
	.style("fill", function(d,i) { return colScale(i); })
	.transition().duration(1000)
	.attr("width", function(d) { return wScale(d); });

	xAxis
	.transition()
	.duration(1000)
	.call(d3.axisTop()
	.scale(wScale)
	.ticks(3));

	</script>
	</body>