Re: Image expands with compression
Re: Image expands with compression
- Subject: Re: Image expands with compression
- From: Scott Ahten <email@hidden>
- Date: Sat, 8 May 2004 19:00:17 -0400
Lorenzo,
I think this is what your looking for...
http://www.cocoadev.com/index.pl?NSImageToJPEG
- Scott
On May 8, 2004, at 6:13 PM, Lorenzo wrote:
Hi,
I read a jpg file (76 KB only)
image = [[NSImage alloc] initWithContentsOfFile:filePath];
then I save it immediately with
[image TIFFRepresentationUsingCompression:
NSTIFFCompressionLZW factor:15.0];
and it grows to 812 KB !?!
Now as written in the header file "NSBitmapImageRep.h", the
NSTIFFCompressionJPEG compression is not longer supported.
So, how can I save my 76 KB image with a smart compression?
Best Regards
--
Lorenzo
email: email@hidden
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