Mailing Lists: Apple Mailing Lists
Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: colorspace for grayscale images

On 1/9/03 11:18 AM, "Damien Pacaud" <email@hidden> wrote:

> I have a grayscale image in memory as pixel data...
> every pixel is stored on 8 bits.
> I created an NSBitmapImageRep to display the image...and inited it with
> initWithBitmapDataPlanes:pixelsWide:pixelsHigh:bitsPerSample:samplesPerP
> ixel:hasAlpha:isPlanar:colorSpaceName:bytesPerRow:bitsPerPixel:
> my problem is : what colorspace should I use ?
> I tried all of them but none seem to be able to display my image

I used NSDeviceWhiteColorSpace in my test program "ImageCalc"
(http://hayne.net/MacDev/ImageCalc/)

--
Cameron Hayne (email@hidden)
Hayne of Tintagel
_______________________________________________
cocoa-dev mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/cocoa-dev
Do not post admin requests to the list. They will be ignored.
References: 
 >colorspace for grayscale images (From: Damien Pacaud <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.