Lists

Terms and Conditions
Lists hosted on this site
Email the Postmaster
Tips for posting to public mailing lists

Re: Cahnging bgColor of a UIView not working.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Cahnging bgColor of a UIView not working.

Subject: Re: Cahnging bgColor of a UIView not working.
From: David Duncan <email@hidden>
Date: Wed, 29 Jul 2009 09:56:53 -0700

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

_______________________________________________

Cocoa-dev mailing list (email@hidden)

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:
This email sent to email@hidden

Follow-Ups:

Re: Cahnging bgColor of a UIView not working.
From: Gustavo Pizano <email@hidden>
Re: Cahnging bgColor of a UIView not working.
From: Brian Slick <email@hidden>

References:  
  >Cahnging bgColor of a UIView not working. (From: Gustavo Pizano <email@hidden>)
  >Re: Cahnging bgColor of a UIView not working. (From: Gustavo Pizano <email@hidden>)
  >Re: Cahnging bgColor of a UIView not working. (From: Brandon Walkin <email@hidden>)

Prev by Date:
Re: NSWindow reference remains null after window did load (SOLVED)

Next by Date:
Re: Cahnging bgColor of a UIView not working.

Previous by thread:
Re: Cahnging bgColor of a UIView not working.

Next by thread:
Re: Cahnging bgColor of a UIView not working.

Index(es):

Date
Thread