aaronlidman

// Decode an encoded polyline into a list of lat/lng tuples.
function decodeLine (encoded) {
  var len = encoded.length;
  var index = 0;
  var array = [];
  var lat = 0;
  var lng = 0;

  while (index < len) {
    var b;

aaronlidman

javascript: (function () {
	(function () {
		var v = "1.3.2";
		if (window.jQuery === undefined || window.jQuery.fn.jquery < v) {
			var done = false;
			var script = document.createElement("script");
			script.src = "http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js";
			script.onload = script.onreadystatechange = function () {
				if (!done && (!this.readyState || this.readyState == "loaded" || this.readyState == "complete")) {
					done = true;

aaronlidman

#!/usr/bin/python

"""
This script is designed to act as assistance in converting shapefiles
to OpenStreetMap data. This file is optimized and tested with MassGIS
shapefiles, converted to EPSG:4326 before being passed to the script.
You can perform this conversion with 

   ogr2ogr -t_srs EPSG:4326 new_file.shp old_file.shp

aaronlidman

ogr2ogr [output] [input] -skipfailures -t_srs EPSG:900913 -clipsrc -180 -85.0511 180 85.0511

aaronlidman

(SELECT way, highway, railway,
         (CASE WHEN highway IN ('motorway') THEN 'highway'
               WHEN highway IN ('trunk', 'primary') THEN 'major_road'
               ELSE 'minor_road' END) AS kind,

         'no'::VARCHAR AS is_link,
         (CASE WHEN tunnel IN ('yes', 'true') THEN 'yes'
               ELSE 'no' END) AS is_tunnel,
         (CASE WHEN bridge IN ('yes', 'true') THEN 'yes'
               ELSE 'no' END) AS is_bridge,

aaronlidman

(SELECT way, highway, railway, tunnel, bridge, layer,
	(CASE
	WHEN highway IN ('motorway', 'motorway_link') THEN 'highway'
WHEN highway IN ('trunk', 'trunk_link', 'primary', 'primary_link', 'secondary', 'secondary_link', 'tertiary', 'tertiary_link') THEN 'major_road'
WHEN highway IN ('footpath', 'track', 'footway', 'steps', 'pedestrian', 'path', 'cycleway') THEN 'path'
WHEN railway IN ('rail', 'tram', 'light_rail', 'narrow_guage', 'monorail') THEN 'rail'
ELSE 'minor_road' END) AS kind,

(CASE WHEN highway LIKE '%_link' THEN 'yes'
ELSE 'no' END) AS is_link,

aaronlidman

#!/bin/bash
for shp in $(find . -name \*.shp);
do
	ogr2ogr "$(dirname $shp)/$(basename $shp .shp)-900913.shp" $shp -skipfailures -t_srs EPSG:900913 -clipsrc -180 -85.0511 180 85.0511

	shapeindex "$(dirname $shp)/$(basename $shp .shp)-900913.shp"
done

aaronlidman

import sys

infile = sys.argv[1]
outfile = sys.argv[2]


## Prepare the input/output for read/write of files
fin = open(infile, 'r')
fout = open(outfile, 'w')

aaronlidman

-124.75,24.53,-66.94,49.01

aaronlidman

mp3splt -t 30.00 file.mp3