This is good to use: #define UIColorFromRGB(rgbValue) [UIColor \ colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 \ green:((float)((rgbValue & 0xFF00) >> 8))/255.0 \ blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]
... cell.textColor = UIColorFromRGB(0x333333); On Wed, Jul 29, 2009 at 1:04 PM, Brian Slick <[email protected]> wrote: > On Jul 29, 2009, at 12:56 PM, David Duncan wrote: > > On Jul 29, 2009, at 4:52 AM, Brandon Walkin wrote: >> >> The arguments to that UIColor method should be in the range of 0 to 1. >>> Divide each RGB value by 255 to get them into that range. >>> >> >> >> This is more of a PSA than anything (because I've seen more than a fair >> share of devs slap themselves on the head here too): Always ensure your >> using floating point division if your going to do this. That means always >> dividing by 255.0. I've seen too many people asking "why do I always get >> black" and pointed out "because you forgot the .0" :). >> -- >> David Duncan >> Apple DTS Animation and Printing >> > > *jaw dropping* > > Well, I guess that explains that. I finally just gave up and did the math > myself. > > Good tip, thanks! > > Brian > > _______________________________________________ > > Cocoa-dev mailing list ([email protected]) > > 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/edolecki%40gmail.com > > This email sent to [email protected] > -- http://ericd.net Interactive design and development _______________________________________________ Cocoa-dev mailing list ([email protected]) 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 [email protected]
