CODEWITHSUNDEEP
cocoaiconssavensimage
Alex Zielenski
Alex Zielenski

Reputation: 3601

Export/Import NSImage as ICO

I would like to save and read an ICO file. It doesnt matter if its NSImage or NSBitmapImageRep or anything. It just needs to be done. How could this be accomplished?

Upvotes: 0

Views: 794

Answers (1)

Alex Zielenski
Alex Zielenski

Reputation: 3601

I found it out for myself. Here is my code:

NSImage *o = [[NSImage alloc] initWithContentsOfFile:path];
CGImageDestinationRef dest = CGImageDestinationCreateWithURL(
                                                             (CFURLRef)[NSURL fileURLWithPath:newPath], 
                                                             (CFStringRef)@"com.microsoft.ico", 
                                                             o.representations.count,
                                                             NULL);
for (NSBitmapImageRep *rep in o.representations) {
    CGImageRef ref = rep.CGImage;
    CGImageDestinationAddImage(dest, 
                               ref, 
                               NULL);
}


CGImageDestinationFinalize(dest);

Upvotes: 1

Related Questions