Hi Graham, I tried to display the RGB spectrum as an image in the view. How can I pick particular pixel color from that image. Does it make sense?
-Mustafa On Fri, Sep 25, 2009 at 2:29 PM, Graham Cox <graham....@bigpond.com> wrote: > tsk, tsk - lazy, lazy. > > http://mattgemmell.com/2008/12/08/what-have-you-tried > > http://catb.org/~esr/faqs/smart-questions.html > > > C'mon, get real. No-one's going to write your code for you. If you can't > find a free class somewhere, subclass NSView yourself. A location <--> RGB > mapping is pretty easy. > > --Graham > > > > > > > On 25/09/2009, at 4:20 PM, Symadept wrote: > > Hi Graham, >> >> Yes. But do you have any other ways to handle this. >> >> I want something like this >> >> >> >> I could be able to pick the color from the spectrum band and could change >> the Alpha (This I can manage to some extent, Immediately I need to handle >> the picking colour from the spectrum.) >> >> Regards >> Mustafa >> > > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
