Kai syntagmatic

Waterman Projection with an Automatically Colored World Map

Replaces the circles in the force-directed graph with some SVG icons.

Edges are severed over time

An example of how cell splitting could be achieved using examples from the Sparse Matrix Collection

Based on Force Layout & Matrix Market Format

Added hover highlighting to Voronoi Mitchell’s best-candidate by searching for the closest point with d3.geom.quadtree.

An improvement would be rendering highlighted cells in a separate canvas, so that they could be cleared without redrawing the entire Voronoi. This version leaves artifacts behind which get eaten away by new voronoi cells.

Uses a second canvas with different fill colors for each country to detect which country is highlighted.

Github Users Worldwide in the Times Projection

The force-directed graph rendered in canvas instead of SVG.

	<!DOCTYPE html>
	<title>Polar Hover Effect</title>
	<script src="http://d3js.org/d3.v3.min.js"></script>
	<style type="text/css">
	path {
	fill: none;
	stroke: black;
	stroke-width: 2px;
	}
	.axis text {

	<!DOCTYPE HTML>
	<head>
	<script type="text/javascript" src="http://d3js.org/d3.v3.min.js"></script>
	</head>
	<body>
	<canvas width=1000 height=600></canvas>
	<script type="text/javascript">
	var canvas = d3.select("canvas").node();
	var xgrid = 10,
	ygrid = 10,