Rudy, I have the im.getpixel incrementing at every pixel by i (in a for loop for each pixel in wire.png), and I know incrementing the xy in the new one goes like this:
x + 1 y + 1 x - 1 x - 1 y - 1 y - 1 x + 1 x + 1 x + 1 ... etc First the x and then the y is incremented by 1, then that 1 is made negative and the # of times += 1. then, back around, then the 1 is made positive again, and so on. But how can I increment a changing "to_coordinate" variable in this weird way each time while still only incrementing the "from_coordinate" by 1 in a for loop? I keep trying to set up my function and only being able to change one or the other at a time! I apologize if my question seems elementary, I am still rather new at this :) ~Denise On 5/31/05, Rudy Schockaert <[EMAIL PROTECTED]> wrote: > import Image # PIL > im = Image.open(r'd:\riddle\wire.png') > im1=Image.new(im.mode,(100,100)) > ..... > im1.putpixel((x,yl),im.getpixel((p,0))) > .... > > Trying not to spoil all the fun > > > On 5/31/05, D. Hartley <[EMAIL PROTECTED]> wrote: > > > > Hello, everyone! > > > > I know you didn't expect to hear from me anymore about these pesky > > challenges, since I started the off-tutor list about it, but I'm > > afraid I'm stuck and cannot get a hint. > > > > If I want to rearrange a long string of pixels in a different order, > > using "putpixel" with a certain size new image (in this case, 100x100) > > will take the long string of pixels, fill the first line of the new > > image, and then more or less "carriage return" to fill the next line > > from the left to the right. > > > > Does anyone know a different way to .... put.. pixels? > > > > (Again, this *is* for the python challenges, if anyone has passed this > point). > > > > Thanks, and sorry for bringing this back into the list! > > > > ~Denise > > _______________________________________________ > > Tutor maillist - Tutor@python.org > > http://mail.python.org/mailman/listinfo/tutor > > > > > > -- > "Don't you wish there were a knob on the TV to turn up the intelligence? > There's one marked 'Brightness,' but it doesn't work." - Gallagher _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor