Hey Emile! Thanks for the advice. I think maybe I should have combined the two parts of my email. The function is just called changeColor. I don't actually want to change the color as much as alter the color. I'm working off of this example:
def decreaseRed(picture): for p in getPixels(picture): value=getRed(p) setRed(p,value*0.5) Except for me, I am asked to also make the argument so that it accepts an integer and a float. Not sure how to assign different colors and do that. On Wed, Jul 18, 2012 at 2:05 PM, Emile van Sebille <em...@fenx.com> wrote: > On 7/18/2012 10:10 AM Aditi Pai said... > > Hello, >> >> I am trying to write a function changeColor for an assignment. >> > > I'd look in the documentation of whatever it is you're trying to change > the color of. It should be explained there how to set and change colors. > > You're going to end up with something that could look like: > > def change_color_to(new_color): > color_of_thing = new_color > > def modify_color_of_thing(by_n_**pct): > color_of_thing = old_color_of_thing * by_n_pct > > where the docs of the thing you're changing provide the names and handling > of modifying the color. > > HTH, > > Emile > > > Two >> things that I am unsure about for this assignment are how to assign >> different colors to integers so that, red will be 1, blue will be 2, >> etc. Also, I learned python so that if I were to put in 0.9, it'd >> decrease red by 10%. The way this function needs to be written, -0.1 >> decreases red by 10% >> >> Where can I find information on these two topics? >> >> >> ______________________________**_________________ >> Tutor maillist - Tutor@python.org >> To unsubscribe or change subscription options: >> http://mail.python.org/**mailman/listinfo/tutor<http://mail.python.org/mailman/listinfo/tutor> >> >> > > > ______________________________**_________________ > Tutor maillist - Tutor@python.org > To unsubscribe or change subscription options: > http://mail.python.org/**mailman/listinfo/tutor<http://mail.python.org/mailman/listinfo/tutor> >
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