Experimenting With Stream Graph Colors thumbnail image

Experimenting With Stream Graph Colors

In the last week I experimented a little with stream graphs and created a tool which helps finding nice color scales for stream graphs.

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Further Development Of The Piwik Map thumbnail image

Further Development Of The Piwik Map

Ideas for the upcoming features for my Piwik Maps plugin.

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Hierarchical Pie Visualization for Piwik Browsers Stats thumbnail image

Hierarchical Pie Visualization for Piwik Browsers Stats

A new plugin for Piwik Analytics which improves the current browser stats visualization.

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Further Ideas For Piwik Visualization Improvements thumbnail image

Further Ideas For Piwik Visualization Improvements

Concept for new visulizations of statistics of browsers and screen resolutions.

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Map Visualization For Piwik Web Analytics thumbnail image

Map Visualization For Piwik Web Analytics

My first Piwik plugin displays a simple world map of the visitors countries.

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Simplification of Country Outlines thumbnail image

Simplification of Country Outlines

This post shows how I implemented simple polygon outline simplification in AS3.

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Helper Class For Delayed Code Execution In AS3 thumbnail image

Helper Class For Delayed Code Execution In AS3

This is a convenient wrapper class for flash.utils.Timer

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Simple Touch Interface for an Imaginary Video Rental Store thumbnail image

Simple Touch Interface for an Imaginary Video Rental Store

This is an AIR application I recently built for an assignment in the course Interactive Systems at the university.

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Improving WordPress Stats Charts (2/2) thumbnail image

Improving WordPress Stats Charts (2/2)

Three-in-one chart for Wordpress Stats

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Improving WordPress Stats Charts (1/2) thumbnail image

Improving WordPress Stats Charts (1/2)

People deserve better charts than this.

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Hyphenation in ActionScript thumbnail image

Hyphenation in ActionScript

I ported the famous Hyphenator.js to AS3 to enable text hyphenation in Flash websites.

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Tutorial: Rendering a World Map in ActionScript

This tutorial is the third part of a tutorial series about customized map projection in flash/actionscript. It demonstrates how to draw a world map using the as3-proj library and some helper classes. I assume that we read in a shapefile using the SHP library as shown in the previous tutorial.

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Tutorial: Reading ESRI Shapefiles in ActionScript

This tutorial is the second part of a tutorial series about customized map projection in flash/actionscript. It shows how to import a shapefile into ActionScript via the SHP library by Edwin van Rijkom.

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Map Projection in ActionScript thumbnail image

Map Projection in ActionScript

as3proj is an AS3 port of the PROJ.4 map projection library. This post shows a demo of all projections.

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Worlds Biggest Companies thumbnail image

Worlds Biggest Companies

Processing visualization of the Forbes 2000 index.

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World Map of Internet Adresses thumbnail image

World Map of Internet Adresses

This visualizations shows the geographic location of 1,139,441,531 ip adresses in one map.

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Visualization and interpretation of weather station data

There's some kind of hype around climate data these days. Since the UK’s National Weather Service recently published an enormous set of weather station data files there's a growing number of visualizations spreading the net. Among a few other examples I found this very nice and clear ...

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Mapping scalar data to circles

A very simple rule in visualizations is to never map scalar data to circle radii. Humans do better in comparing relative areas, so if you want to map data to a shape, you have to map it to it's area. The rule is that simple that normally it's not worth ...

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Real-time Visualization of Site Traffic thumbnail image

Real-time Visualization of Site Traffic

Animated map that shows location of my website requests.

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Visualization of World Internet Penetration thumbnail image

Visualization of World Internet Penetration

One of my first map visualizations in AS3.

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