• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: How to convert an image?
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: How to convert an image?


  • Subject: Re: How to convert an image?
  • From: "John C. Randolph" <email@hidden>
  • Date: Sun, 16 Sep 2001 06:30:25 -0700

On Sunday, September 16, 2001, at 04:32 AM, email@hidden wrote:

How to convert a 24 bit image into a 1 bit image with NSBitmapImageRep?

I've never tried this, but offhand I'd try creating a one-bit deep imagerep, lockfocus on it, and tell the 24-bit image to composite itself.

-jcr


"We have awakened the Sleeping Giant" -Admiral Isoroku Yamamoto, Dec 7, 1941.


  • Follow-Ups:
    • Re: How to convert an image?
      • From: Nat! <email@hidden>
References: 
 >How to convert an image? (From: email@hidden)

  • Prev by Date: How to convert an image?
  • Next by Date: Changing draggedImage in mid-drag
  • Previous by thread: How to convert an image?
  • Next by thread: Re: How to convert an image?
  • Index(es):
    • Date
    • Thread