Tom Carden RandomEtc

Implementation of Jarke J. van Wijk and Wim A.A. Nuij's smooth and efficient zooming and panning for Polymaps.

Type a place name in the search box, top right, and hit "Go!" to fly there.

	function loadCSV(url, columns, callback) {
	var req = new XMLHttpRequest();
	req.open('GET', url, true);
	req.onreadystatechange = function (aEvt) {
	if (req.readyState == 4) {// && req.status == 200) {
	callback(parseCSV(req.responseText, columns));
	}
	};
	req.send(null);
	}

	<!DOCTYPE html>
	<html>
	<head>
	<title>Modest Maps JS</title>
	<script type="text/javascript">

	/*!
	* Modest Maps JS v0.13.2X (fork for gist)
	* http://modestmaps.com/
	*

	// node.js geo polygon map tile rendering!
	// requires https://github.com/learnboost/node-canvas and GeoJSON data files
	// e.g.
	// data from naturalearthdata.com converted to GeoJSON with GDAL's ogr2ogr
	// or from datasf.org, reprojected too:
	// ogr2ogr -f GeoJSON sfbay.js sfbay.shp -t_srs EPSG:4326

	var Canvas = require('./vendor/node-canvas/lib/canvas'),
	http = require('http'),
	fs = require('fs');

	// Node.js as an alertnative to Lisp ;-)

	// see http://norvig.com/java-lisp.html

	// and http://www.flownet.com/ron/papers/lisp-java/instructions.html

	// all we need from node.js is file reading
	var fs = require('fs');

	// mappings from characters to digits


	import processing.core.*;
	import com.modestmaps.core.*;
	import com.modestmaps.geo.*;

	public class OpenStreetMapProvider extends AbstractMapProvider {

	public String[] subdomains = new String[] { "", "a.", "b.", "c." };

	public OpenStreetMapProvider() {

	//
	// TextField.h
	//
	// Created by Tom Carden on 8/9/11.
	// Copyright 2011 Bloom Studio, Inc. All rights reserved.
	//

	#pragma once

	#include <string>

	/*
	Copyright (c) 2010, The Barbarian Group
	All rights reserved.

	Redistribution and use in source and binary forms, with or without modification, are permitted provided that
	the following conditions are met:

	* Redistributions of source code must retain the above copyright notice, this list of conditions and
	the following disclaimer.
	* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and

	var MM = require('modestmaps'),
	Canvas = require('canvas'),
	Image = Canvas.Image;
	get = require('get'),
	express = require('express');

	function renderStaticMap(provider, dimensions, zoom, location, callback) {

	var canvas = new Canvas(dimensions.x, dimensions.y),
	ctx = canvas.getContext('2d');