Simplest icon array

Icon array example

A simple example of using the layout and scale functions of this d3 icon array plugin

<!DOCTYPE html>
<html>
<head>
	<title>Simple icon array example</title>
	<script src="//d3js.org/d3.v4.0.0-alpha.18.min.js" charset="utf-8"></script>
	<script type="text/javascript" src="d3-iconarray.js"></script>
	<style type="text/css">
	*{
		font-family: sans-serif;
		font-weight: bold;
		letter-spacing: 1px;
	}
	</style>
</head>
<body>
<div id="simple-example">
	
</div>
</body>
<script type="text/javascript">
	
var layout = d3_iconarray.layout();

var data = d3.range(1, 145, 1);

var grid = layout(data);
var dotRadius = 10;
var width = 600, 
	height = 600, 
	margin = {top:20, bottom:20, left:20, right:20 };

var arrayScale = d3_iconarray.scale()
	.domain([ 0, layout.maxDimension(data.length) ])
	.range([0, width-(margin.left+margin.right)])
	.gapSize(1)
	.gapInterval(4);

var svg = d3.select('#simple-example')
		.append('svg')
			.attr('width',width)
			.attr('height',height)
		.append('g')
			.attr('transform','translate('+margin.left+','+margin.top+')');

svg.selectAll('g')
	.data(grid)
		.enter()
	.append('g').attr('transform', function(d){ 
		return 'translate('+arrayScale(d.position.x)+','+arrayScale(d.position.y)+')' 
	})
	.call(function(parent){
		parent.append('text')
			.text(function(d){ return d.data; })
			.attr('stroke','#000')
			.attr('stroke-width',8)
			.attr('stroke-linejoin','round')
			.attr('text-anchor','middle')
			.attr('x',dotRadius)
			.attr('y',dotRadius*6/4)

parent.append('text')
			.text(function(d){ return d.data; })
			.attr('fill','#FFF')
			.attr('text-anchor','middle')		
			.attr('y',dotRadius*6/4)
			.attr('x',dotRadius)	
	})

d3.select(self.frameElement).style("height", height + "px");

</script>
</html>

https://d3js.org/d3.v4.0.0-alpha.18.min.js