Multi-frame GIFs to clipboard or photos

[mmontague]

Hello,

Is it possible to save a multi-frame GIF to the clipboard or to photos?

I am opening the GIF file in pythonista with

im = Image.open('test.GIF')

I see the clipboard.set_image() format parameter only has 'png' and 'jpeg' options.

Likewise when I use

photos.save_image(im)

the image does get saved to the camera roll but only the first frame, apparently.

Thanks,
Mike

[mmontague]

@Gerzer I do not have Workflow. Number of Frames can be anywhere between 4 and 12 or so.

[mmontague]

@Webmaster4o Thanks for the tips. I can do your first one, but getting back to the editor involves closing the app -- so not quite ideal. Your second idea is interestings... I will look into that.

[Gerzer]

Then the solution I had in mind won't work. Oh, well. I'll keep thinking. :)

[Gerzer]

It would work if you'd be willing to put down some money for Workflow. It's a great app and is quite useful for Pythonista users. I'm not trying to pressure you into buying it, though. Do so only if you want to.

[JonB]

Here is a fully functional implementation of MFMailComposeView which lets you precompose an email, and attach a file. Any file type is allowed, although you will need to know the proper mime type name, such as image/gif, or application/zip for emailing zip files, etc. The user chooses to send or cancel from the ios mail composer.

The example main() shows also how this would work if launching from a ui-- you need to use close before displaying the mail controller. you could edit the callback to display it again after dismissing the mail sheet.

[mmontague]

@JonB Yes, this looks like an awesome solution. I see it uses the objc_util so I think that means I would need the beta, or else wait for the next release. But I think something like this is the long-term solution. Appreciate it!

[mmontague]

Using objc_util, which I really don't understand well at all, and working off examples I've found here and there on this forum, I feel like I almost have it.... just trying to put an animated GIF onto the clipboard so it can be pasted into another app.

Method 1 below (commented out) works, but when the image is pasted it is unfortunately a .PNG.

Method 2 allows you to specify image type. However, this does not seem to work at all. Clipboard is empty.

# coding: utf-8

from objc_util import *

UIPasteboard=ObjCClass('UIPasteboard')
pb=UIPasteboard.generalPasteboard()

#method 1: works but creates a .png:
#imgdata = UIImage.imageWithContentsOfFile_('test.gif')
#pb.setImage_(imgdata)

# method 2: does not work. pasteboard is empty
imgdata = NSData.dataWithContentsOfFile_('test.gif')
pb.setData_forPasteboardType_(imgdata, ns('kUTTypeGIF'))

[omz]

Method 2 should work if you use 'com.compuserve.gif' (the UTI for GIF images) instead of 'kUTTypeGIF'. The latter is the name of a constant/macro, it would get replaced by the preprocessor if you were writing actual Objective-C code.

I've tested this with an animated GIF, and was able to paste it in an email.

[mmontague]

It works! Awesome, thanks!