Articles tagged 'svg'

Proof of concept SVG editor gadget for Google Wave

A couple of days ago I presented a "emulator" of sorts to run Google Wave gadgets without sandbox access because Google hadn't started giving out access yet. They have now, to Google IO attendees at least but not to the rest of us (or have they?) so I still don't have ...

Sliding Stats: Rack Middleware to keep an eye on your traffic

Sliding Stats is a small little piece of code I'm working on to plug into any Rack enabled Ruby web app (and practically any Ruby web-framework can work with Rack these days) to give me glimpse of what's going on without having to tail referrer logs etc.
It doesn't do ...

Simple charts in Ruby using SVG::Graph

One thing that comes up time and time again when I mess around with a system, is quickly looking at frequencies of various things - for example disk usage by sub-directory, or referrer entries in my Apache access log.  Like this:

# cat /var/log/httpd/access_log | cut -d' ' -f11 | grep ...