Hi Steve,
I remember Kedama-projects from Yoshiki, where he modified individual pixels in an image. While I was looking for these projects, I found a very project from Mr. Dreyfus in our showcase, in which a sketch can be dropped onto Kedama and is converted into Pixels, which are then moved. You can find it here:
http://www.squeakland.org/launcher/?http://www.squeakland.org/content/showca...
Rita
On May 25, 2012, at 12:35 PM, Steve Thomas wrote:
How can I loop through each pixel in an image and get their red,green,blue values? I also would like to be able to create a new image using those values (modified, for example set red=red*0.5)
I know Karl did a great project Color Reading And Writing which I could use, but would like to introduce some of the kids to squeak.
Thanks, Stephen _______________________________________________ etoys-dev mailing list etoys-dev@squeakland.org http://lists.squeakland.org/mailman/listinfo/etoys-dev
Rita Freudenberg rita.freudenberg@ovgu.de