On Aug 10, 2010, at 6:02 PM, Nick Zitzmann wrote: > > On Aug 10, 2010, at 3:45 PM, Brian Postow wrote: > >> Is there something obvious that I'm missing? > > Yes. If you can require Leopard or later, then just create an > NSBitmapImageRep using -initWithCGImage:, then create the NSImage with the > size of the CGImage and add that NSBitmapImageRep to the NSImage. If not, > then create a new image with the size of the CGImage, lock focus on the > image, draw the CGImage using CGContextDrawImage(), and unlock focus. > > Nick Zitzmann > <http://www.chronosnet.com/> > >
Excellent! Now is there an easier way to get the CGImage out of the PDFPage than: PDFPage * pg = [doc pageAtIndex: pageNum -1]; NSData* imgData = [pg dataRepresentation]; NSImage* img = [[NSImage alloc] initWithData:imgData ]; imgData = [img TIFFRepresentation]; CGImageSourceRef imageSource = CGImageSourceCreateWithData((CFDataRef)imgData, NULL); NSDictionary * options = [NSDictionary dictionaryWithObject: (id)kCFBooleanTrue forKey: (id) kCGImageSourceShouldCache]; CGImageRef imgRef = CGImageSourceCreateImageAtIndex(imageSource, 0, options); ? About 1/2 of the time I seem to be crashing in the dataRepresentation call for some reason... Brian Postow Senior Software Engineer Acordex Imaging Systems _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com