Jeremy Buis jeremybuis

Using d3.geo.tile to display raster image tiles underneath some TopoJSON vectors, and d3.behavior.zoom for pan & zoom. This version reprojects the geometry on interaction; compare to updating the transform.

D3 Streamgraph Example

Series Hover

The series hover interactivity uses the technique from lgrammel seen here: http://bl.ocks.org/1963983

Data Tooltip

It isn't necessarily a tooltip, but data is displayed by inverting the x-axis value into a date, and mapping the date to the corresponding data value for the series.

Building on this - experimenting with fake 3d svg arcs using two nested orthographic projections and cardinal line interpolation.

	<!doctype html>
	<head>
	<style>
	body {
	font: 10px sans-serif;
	}
	#main {
	left: 25%;
	position: absolute;
	}