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Re: Help with UTIs and UIDocumentPickerViewController

Is this the section where you are specifying the file type? <key>public.filename-extension</key> <array> <string>msug</string> </array> </dict> Does that look correct for a CSV file? Alex

By Alex Zavatone · #1348 ·

Re: Loading tiff files

Jens, Or, confessional debugging. You find the problem while explaining how your code ‘works’ to someone else… Sandor

By Sandor Szatmari · #1346 ·

Re: Loading tiff files

That happens to me too. Or even better, while composing the email I write "could it be something about ____?", then go check on that possibility and find that indeed it was the problem. (A type of

By Jens Alfke · #1345 ·

Re: Loading tiff files

Don’t worry. We all fall into that trap - more often than you might expect. You wouldn’t imagine how many times when I was preparing an email to the list when I reread what I was typing, looked

By Alex Zavatone · #1344 ·

Re: Loading tiff files

My mistake. I should really stop skim reading. Now I feel stupid.

By tridiak · #1343 ·

Re: Loading tiff files

This has a little more info that may be

By Alex Zavatone · #1342 ·

Re: Loading tiff files

Yep. The NSImage class itself is capable of managing image data in a variety of formats. The specific list of formats is dependent on the version of the operating system but includes many standard

By Alex Zavatone · #1341 ·

Re: Loading tiff files

Oh? It says so right in the class overview. "The NSImage class itself is capable of managing image data in a variety of formats. The specific list of formats is dependent on the version of the

By Jens Alfke · #1340 ·

Re: Loading tiff files

NSImage opens lots of image file types: jpg, tiff, many raw formats, etc. Instead of thinking “tif” think “image file”.

By Marco S Hyman · #1339 ·

Re: Loading tiff files

Ok. Thanks for help. Google search gave me lots of ways of saving as tiff. NSImage documentation not very informative what can open tiff.

By tridiak · #1338 ·

Re: Loading tiff files

NSImage can do the job.

By Marco S Hyman · #1337 ·

Re: Loading tiff files

NSImage(contentsOf: heldURL )

By Bill Pitcher · #1336 ·

Re: Loading tiff files

Sure. All the standard APIs that load images (FYI, you didn't specify a platform) handle TIFF. It used to be the standard image format on OpenStep, so support is still pretty ubiquitous. —Jens

By Jens Alfke · #1335 ·

Loading tiff files

Is there any way to programmatically load tiff image files? Or does there exist a library that can do such? Mark

By tridiak · #1334 ·

Re: folder entitlements EPERM

You can open the desired System Preference Security Pane from your app to help the user with making the selection you need. Many apps have pretty cool dialogs that not only direct the user to the

By Jack Brindle · #1333 ·

Re: folder entitlements EPERM

Check out how Carbon Copy Cloner does it if you haven’t seen it recently.

By Alex Zavatone · #1332 ·

Re: folder entitlements EPERM

Thanks a lot! This is the perfect solution for my app: System Preferences → Security & Privacy → Privacy → Full Disk Access (bottom of left scroll view) → add or enable app in right scroll

By Gerriet M. Denkmann · #1331 ·

Re: folder entitlements EPERM

Not just app store apps, on Catalina and especially Big Sur, all apps. The suggestion is to have the user drag the app to the “Full Disk Access” panel of the Security & Privacy’s Privacy pane.

By Jack Brindle · #1330 ·

Re: folder entitlements EPERM

I got rejected from the App Store for doing that. However, there are lots of apps in the App Store that prompt for access to the root level of a disk using an Open dialog and get approved, so you may

By Jon Gotow · #1329 ·

Re: folder entitlements EPERM

Presumably you could solicit access to the root of the volume once, and thereafter build URLs for the relevant subpaths based on the security-scoped URL returned by the panel. Per

By Ben Kennedy · #1328 ·

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