d3-iconarray/index.html at master · tomgp/d3-iconarray · GitHub

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<!DOCTYPE html>
<html>
<head>
	<title>D3 icon array</title>
	<script src="https://d3js.org/d3.v5.min.js"></script>
	<meta name="description" content="A D3 plugin helping you to draw an array of icons.">"
	<script type="text/javascript" src="build/d3-iconarray.js"></script>
	<link rel="stylesheet" href="https://www.toffeemilkshake.co.uk/css/home.css">
</head>
<body>
<article>
<h1>D3 icon array</h1>
<p><a href="https://www.toffeemilkshake.co.uk/">Tom Pearson</a> Mar 2016</p>
<p>A D3 plugin helping you to draw an array of icons. Works fine with v4 or v5 (possibly later?)</p>
<p><a href="https://github.com/tomgp/d3-iconarray/blob/master/README.md">Check out the readme file</a> for usage examples, API docs, and more information on the rationale behind using icon arrays.</p>
<div id="simple-example">

</div>
</article>
</body>
<script type="text/javascript">
var layout = d3_iconarray.layout();

var data = d3.range(0, 2500, 1);

var grid = layout(data);

var width = 500,
	height = 500,
	margin = {top:40, bottom:10, left:40, right:10 };

var arrayScale = d3_iconarray.scale()
	.domain([ 0, layout.maxDimension(data.length) ])
	.range([0, width-(margin.left+margin.right)])
	.gapSize(1);

var svg = d3.select('#simple-example')
		.append('svg')
			.attr('width',width)
			.attr('height',height)
		.append('g')
			.attr('transform','translate('+margin.left+','+margin.top+')');
const threshold = Math.random()*(2500);
svg.selectAll('circle')
	.data(grid)
		.enter()
	.append('circle')
		.attr('cx', function(d){ return arrayScale(d.position.x) })
		.attr('cy', function(d){ return arrayScale(d.position.y) })
		.attr('r', 2)
		.attr('fill',(d,i)=>{
			if(i>threshold){
				return '#000';
			}
			return '#ff2800';
		});


</script>

</html>