maartenzam/README.md

## README.md

      
    Raw
  

              README.md
            
          
    Some life added to hexagonal binning.

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

.hexagon {
  stroke: #000;
  stroke-width: 0.5px;
}

</style>
<svg width="960" height="600"></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="https://d3js.org/d3-hexbin.v0.2.min.js"></script>
<script>

var svg = d3.select("svg"),
    margin = {top: 20, right: 20, bottom: 30, left: 40},
    width = +svg.attr("width") - margin.left - margin.right,
    height = +svg.attr("height") - margin.top - margin.bottom,
    g = svg.append("g").attr("transform", "translate(" + margin.left + "," + margin.top + ")");

var randomX = d3.randomNormal(width / 2, 80),
    randomY = d3.randomNormal(height / 2, 80),
    points = d3.range(2000).map(function() { return [randomX(), randomY()]; });

var color = d3.scaleSequential(d3.interpolateLab("white", "steelblue"))
    .domain([0, 20]);

var hexbin = d3.hexbin()
    .radius(20)
    .extent([[0, 0], [width, height]]);

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

var y = d3.scaleLinear()
    .domain([0, height])
    .range([height, 0]);

var hexes = g.append("g")
    .attr("class", "hexagon")
  .selectAll("path")
  .data(hexbin(points))
  .enter().append("path")
    .attr("d", hexbin.hexagon())
    .attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; })
    .attr("fill", function(d) { return color(d.length); })
    .style("opacity", 0.5);

window.setInterval(function(){
    var rand = Math.random()*100;
    hexes.transition()
        .duration(1000)
        .delay(function(d,i){ return 9*i; })
        .attr("d", hexbin.hexagon(rand));
}, 1000);

</script>

## thumbnail.png

      
    Raw
  

              thumbnail.png
	<!DOCTYPE html>
	<style>

	.hexagon {
	stroke: #000;
	stroke-width: 0.5px;
	}

	</style>
	<svg width="960" height="600"></svg>
	<script src="https://d3js.org/d3.v4.min.js"></script>
	<script src="https://d3js.org/d3-hexbin.v0.2.min.js"></script>
	<script>

	var svg = d3.select("svg"),
	margin = {top: 20, right: 20, bottom: 30, left: 40},
	width = +svg.attr("width") - margin.left - margin.right,
	height = +svg.attr("height") - margin.top - margin.bottom,
	g = svg.append("g").attr("transform", "translate(" + margin.left + "," + margin.top + ")");

	var randomX = d3.randomNormal(width / 2, 80),
	randomY = d3.randomNormal(height / 2, 80),
	points = d3.range(2000).map(function() { return [randomX(), randomY()]; });

	var color = d3.scaleSequential(d3.interpolateLab("white", "steelblue"))
	.domain([0, 20]);

	var hexbin = d3.hexbin()
	.radius(20)
	.extent([[0, 0], [width, height]]);

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

	var y = d3.scaleLinear()
	.domain([0, height])
	.range([height, 0]);

	var hexes = g.append("g")
	.attr("class", "hexagon")
	.selectAll("path")
	.data(hexbin(points))
	.enter().append("path")
	.attr("d", hexbin.hexagon())
	.attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; })
	.attr("fill", function(d) { return color(d.length); })
	.style("opacity", 0.5);

	window.setInterval(function(){
	var rand = Math.random()*100;
	hexes.transition()
	.duration(1000)
	.delay(function(d,i){ return 9*i; })
	.attr("d", hexbin.hexagon(rand));
	}, 1000);

	</script>