Re: Single Bit editable Image Mask (and other strangeness)

2008-10-23 Thread Ken Ferry
On Wed, Oct 22, 2008 at 10:25 AM, Development <[EMAIL PROTECTED]>wrote: > Good day! > > I am working on pixel based drawing tool, and could use some hint on how to > handle selection areas. > > In the program, each document has a couple different Bitmap context (24 bit > RGP space CGBitmapContext

Single Bit editable Image Mask (and other strangeness)

2008-10-22 Thread Development
Good day! I am working on pixel based drawing tool, and could use some hint on how to handle selection areas. In the program, each document has a couple different Bitmap context (24 bit RGP space CGBitmapContext ) at the same time. I draw into a scroll view using a Layer (CGLayer). Whenev