vlandham/index.html

## index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>

text {
  font: bold 100px monospace;
  cursor: move;
}

.enter {
  fill: green;
}

</style>
<body>
<script src="http://d3js.org/d3.v2.min.js?2.10.1"></script>
<script>


var alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".split("");

var width = 960,
    height = 500;

var svg = d3.select("body").append("svg")
    .attr("width", width)
    .attr("height", height)
  .append("g")
    .attr("transform", "translate(32," + (height / 2) + ")");

var drag = d3.behavior.drag()
  .on("drag", dragmove);

function dragmove(d) {
  d3.select(this)
    .attr("x", d3.event.x)
    .attr("y", d3.event.y);
}

function update(data) {

  // DATA JOIN
  // Join new data with old elements, if any.
  var text = svg.selectAll("text")
      .data(data, function(d) { return d; });

  // UPDATE
  // Update old elements as needed.
  text.attr("class", "update")
    .transition()
      .duration(750)
      .attr("x", function(d, i) { return i * 32; });

  // ENTER
  // Create new elements as needed.
  text.enter().append("text")
      .attr("class", "enter")
      .attr("dy", ".15em")
      .attr("y", 0)
      .attr("x", function(d, i) { return i * 34; })
      .style("fill-opacity", 1e-6)
      .text(function(d) { return d; })
      .call(drag)
    .transition()
      .duration(750)
      .attr("y", function(d,i) { return randomFromInterval(-140, 140); })
      .style("fill-opacity", 1);

  // EXIT
  // Remove old elements as needed.
  text.exit()
      .attr("class", "exit")
    .transition()
      .duration(750)
      .attr("y", 60)
      .style("fill-opacity", 1e-6)
      .remove();
}

function randomFromInterval(from,to)
{
    return Math.floor(Math.random()*(to-from+1)+from);
}

// The initial display.
update(alphabet);

</script>

## thumbnail.png

      
    Raw
  

              thumbnail.png
	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>

	text {
	font: bold 100px monospace;
	cursor: move;
	}

	.enter {
	fill: green;
	}

	</style>
	<body>
	<script src="http://d3js.org/d3.v2.min.js?2.10.1"></script>
	<script>


	var alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".split("");

	var width = 960,
	height = 500;

	var svg = d3.select("body").append("svg")
	.attr("width", width)
	.attr("height", height)
	.append("g")
	.attr("transform", "translate(32," + (height / 2) + ")");

	var drag = d3.behavior.drag()
	.on("drag", dragmove);

	function dragmove(d) {
	d3.select(this)
	.attr("x", d3.event.x)
	.attr("y", d3.event.y);
	}

	function update(data) {

	// DATA JOIN
	// Join new data with old elements, if any.
	var text = svg.selectAll("text")
	.data(data, function(d) { return d; });

	// UPDATE
	// Update old elements as needed.
	text.attr("class", "update")
	.transition()
	.duration(750)
	.attr("x", function(d, i) { return i * 32; });

	// ENTER
	// Create new elements as needed.
	text.enter().append("text")
	.attr("class", "enter")
	.attr("dy", ".15em")
	.attr("y", 0)
	.attr("x", function(d, i) { return i * 34; })
	.style("fill-opacity", 1e-6)
	.text(function(d) { return d; })
	.call(drag)
	.transition()
	.duration(750)
	.attr("y", function(d,i) { return randomFromInterval(-140, 140); })
	.style("fill-opacity", 1);

	// EXIT
	// Remove old elements as needed.
	text.exit()
	.attr("class", "exit")
	.transition()
	.duration(750)
	.attr("y", 60)
	.style("fill-opacity", 1e-6)
	.remove();
	}

	function randomFromInterval(from,to)
	{
	return Math.floor(Math.random()*(to-from+1)+from);
	}

	// The initial display.
	update(alphabet);

	</script>