Re: Saving an NSImage to an image file
Re: Saving an NSImage to an image file
- Subject: Re: Saving an NSImage to an image file
- From: Michael B Johnson <email@hidden>
- Date: Sun, 04 Jun 2006 15:56:49 -0700
Message: 3
Date: Sun, 4 Jun 2006 14:52:30 -0400
From: Graham <email@hidden>
Subject: Saving an NSImage to an image file
To: Apple CocoaList <email@hidden>
Message-ID: <email@hidden>
Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
I can find a couple of sample pieces to do this, but they are part of
something more complex and I cannot determine what I need.
So how do I save an NSImage instance (obtained from an NSURL) into a
file, .tif or jpeg or whatever? Assume I already have a file path for
the file.
Given NSImage* foo, wrote to /tmp/foo.tif with:
[[foo TIFFRepresentation] writeToFile:@"/tmp/foo.tif" atomically:YES];
There's also
- (NSData *)TIFFRepresentationUsingCompression:(NSTIFFCompression)
comp factor:(float)aFloat;
--> Michael B. Johnson, PhD
--> http://homepage.mac.com/drwave (new & improved!)
--> http://xenia.media.mit.edu/~wave (alum)
--> MPG Lead
--> Pixar Animation Studios
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