eweitnauer · December 25, 2015 07:19
diff --git a/README.md b/README.md
diff --git a/index.html b/index.html
 <!DOCTYPE html>
 <meta charset="utf-8">
 <title>Zoom + Pan</title>
 <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
 <style>

 svg {
  font: 10px sans-serif;
 }

 .overlay {
  fill: none;
  pointer-events: all;
 }

 .axis path,
 .axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
 }

 </style>
 <body>
 <script>
 var width = 960,
    height = 500;

 var randomX = d3.random.normal(width / 2, 80),
    randomY = d3.random.normal(height / 2, 80);

 var data = d3.range(2000).map(function() {
  return [
    randomX(),
    randomY()
  ];
 });

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

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

 var svg = d3.select("body").append("svg")
    .attr("width", width)
    .attr("height", height)
  .append("g")
    .call(d3.behavior.zoom().x(x).y(y).scaleExtent([1, 8]).on("zoom", zoom));

 svg.append("rect")
    .attr("class", "overlay")
    .attr("width", width)
    .attr("height", height);

 var circle = svg.selectAll("circle")
    .data(data)
  .enter().append("circle")
    .attr("r", 2.5)
    .attr("transform", transform);

 function zoom() {
  d3.transition().duration(0).each('end', function() {
    circle.attr("transform", transform);
  });
 }

 function transform(d) {
  return "translate(" + x(d[0]) + "," + y(d[1]) + ")";
 }

 </script>
diff --git a/thumbnail.png b/thumbnail.png
	<!DOCTYPE html>
	<meta charset="utf-8">
	<title>Zoom + Pan</title>
	<script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
	<style>

	svg {
	font: 10px sans-serif;
	}

	.overlay {
	fill: none;
	pointer-events: all;
	}

	.axis path,
	.axis line {
	fill: none;
	stroke: #000;
	shape-rendering: crispEdges;
	}

	</style>
	<body>
	<script>
	var width = 960,
	height = 500;

	var randomX = d3.random.normal(width / 2, 80),
	randomY = d3.random.normal(height / 2, 80);

	var data = d3.range(2000).map(function() {
	return [
	randomX(),
	randomY()
	];
	});

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

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

	var svg = d3.select("body").append("svg")
	.attr("width", width)
	.attr("height", height)
	.append("g")
	.call(d3.behavior.zoom().x(x).y(y).scaleExtent([1, 8]).on("zoom", zoom));

	svg.append("rect")
	.attr("class", "overlay")
	.attr("width", width)
	.attr("height", height);

	var circle = svg.selectAll("circle")
	.data(data)
	.enter().append("circle")
	.attr("r", 2.5)
	.attr("transform", transform);

	function zoom() {
	d3.transition().duration(0).each('end', function() {
	circle.attr("transform", transform);
	});
	}

	function transform(d) {
	return "translate(" + x(d[0]) + "," + y(d[1]) + ")";
	}

	</script>