meule

# bash script to install GDAL 2.0.1 with Python on Ubuntu 14.04 (works on Scaleway ARM architecture)

apt-get unzip install g++ byacc flex libjpeg-dev zlib1g-dev build-essential libhdf4-dev libhdf5-dev hdf5-tools libproj-dev python-numpy python-pip python-setuptools python-dev -y
pip install numpy
apt-get install python3-numpy python3-pip python-setuptools python3-dev -y
pip3 install numpy --upgrade

mkdir /opt/gdal
cd /opt/gdal

meule

var degrees2meters = function(lon,lat) {
        var x = lon * 20037508.34 / 180;
        var y = Math.log(Math.tan((90 + lat) * Math.PI / 360)) / (Math.PI / 180);
        y = y * 20037508.34 / 180;
        return [x, y]
}

x= -77.035974
y = 38.898717

meule

# -*- coding: utf-8 -*-

# python geocoder. adds lat and lng columns to any csv file with geo reference
#
# usage:
# 	python geocode.py data_table.csv output_table.csv <list of geocolumns 
# example:
# 	python geocode.py ib_interactive_map_database_v6.csv ngo_data_6.csv georef,country

import urllib2

meule

// just include d3js and add animaDur in ms to marker's option

L.SVG.prototype._setPath = function(layer,path){ 
	if(layer.options.animaDur)
		d3.select(layer._path).transition().duration(layer.options.animaDur).ease('linear').attr('d',path)
	else
		layer._path.setAttribute('d', path); 
}

meule

/* d3js style selection shortcuts by Konstantin@Varik.ru */

(function(){
	d3.selection.prototype.opacity =
	d3.selection.enter.prototype.opacity =
	d3.transition.prototype.opacity =
	function(opacity){
		if (typeof opacity == 'number')
			return this.style('opacity', opacity)

meule

This example, using satirical data from The Onion, demonstrates how to wrap long axis labels to fit on multiple lines.

Update (jimkang): Added a data accessor function as a parameter to mbostock's wrap() so that it can fetch the text from the data source rather than using text().

The problem with text() is that it is built on textContent which "returns the text content of this node and its descendants." If a text element has several tspan descendants, it joins their contents without spaces. e.g. a text element with three tspans each containing 'why', 'are', and 'we' will give back 'whyarewe' through text(). The rest of wrap will proceed to treat that as one word, naturally.

This becomes an issue when wrap() is called multiple times on text elements that have already been processed by wrap().

meule