ascii flower with bee

Nikolaus Gradwohl2008-12-09T16:27:00+01:00

      __
   __/  \__
  /  \__/  \     ()
  \__/  \__/    O//)-
  /  \__/  \     ()
  \__/  \__/
     \__/
      ||   __
      ||  / /|
      || / / |
      ||/ / /
      || / /
      ||/_/
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Training Bike Visualization

Nikolaus Gradwohl2008-12-08T14:58:00+01:00

i wrote a processing sketch to visualize and record sessions on a training bike. To calculate the rotation-speed of my training bike i hooked up 2 reed-switches to my arduino and taped them to my training bike. Than i sticked a rare earth magnet on each pedal.

the processing sketch draws a small figure on a bike which is animated at the same speed as the bike.

the sketch also records the timestamps to a log file for later analysis.

training bike

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processing ical-flowers

Nikolaus Gradwohl2008-12-06T22:42:00+01:00

I just made a processing sketch using my ical4p library. The programm draws a flower for every event in a given ical-file. The more events the calender has, the more beautifull the flower-garden is :-)

ical-flowers

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ical4p Processing lib

Nikolaus Gradwohl2008-12-06T22:26:00+01:00

i have written a small wrapper around ical4j written by Ben Fortuna. This allows to write processing sketches, that visualize data from ical files.

i included a small example in the lib showing how to draw a timeline based on an ical file.

i also have set up a project-page for it. The libray is released under the LGPL.

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where do my readers come form?

Nikolaus Gradwohl2008-12-05T05:35:00+01:00

out of couriousity i took the access.log from my blog for the last 5 days, extracted the ip-adresses and looked up the countries my readers come from using hostip.info

so here is a list ordered by count of uniqe ip-adresses. (i even have readers from andorra! more than from swizerland and austria together!)

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Lava Lamp Monster

Nikolaus Gradwohl2008-12-04T06:16:00+01:00

This time i catched a monster that was trying to hide from me in a lavalamp. but - HAHA - a experienced monster collector like me can not be tricked that easy! so beware you monsters!

the photo is a bit ugly this time - i made it using my mobilephone

lavamonster

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DAViCal update

Nikolaus Gradwohl2008-12-04T05:54:00+01:00

I'm using DAViCal for syncing the calendars between my computers. Recently events addend in one calendar didn't show up in the other one - not so funny.

after some googleling i found this bugreport and updated version to 0.9.6.2

now everything is in sync again.

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Processing Library Template for ant

Nikolaus Gradwohl2008-12-03T18:00:00+01:00

Yesterday guidelines for developing a processing library have been published including a template for eclipse. Since i don't use eclipse i wrote a small template myselft using ant. So all the vim/TextMate/UltraEdit/whatever-users out there who want to make cool processing libraries check out my template

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ColorMatcher Processing lib

Nikolaus Gradwohl2008-11-23T12:08:00+01:00

a while ago i wrote a processing sketch that allows to match some colors in a live video image.

now i translated the code into a processing library and made a project-page for it. The libray is released under the LGPL.

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Processing monster

Nikolaus Gradwohl2008-11-18T19:11:00+01:00

This time i haven't found a monster - i made one. in processing.

monster screenshot

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