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Dynamic graphics (Read 910 times)
iancarr
Dynamic graphics
Aug 11th, 2009, 1:07pm  
Is it possible to create simple images which change according to the changes in a spreadsheet.  As simple as value 1 in a spreadsheet = 10mm diameter of a circle.

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Cedric
Re: Dynamic graphics
Reply #1 - Aug 11th, 2009, 3:23pm  
yes, it is pretty easy...

load data out of a txt file for example : http://processing.org/reference/loadStrings_.html

and set the value to the size of the ellipse. MM depends on the size of your screen but i guess pixel would be ok too...

using map, http://processing.org/reference/map_.html
you can map your values, to the circleSize you want
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