Re: master 8542f66 2/3: Automatically rotate images in image-mode based on Exif data

[Lars Ingebrigtsen]

Robert Pluim <address@hidden> writes:

> So I attempted to visit a PNG file from emacs, and got a buffer
> containing the image data, and the following in *Messages*
>
>     Cannot display image: ((app1 (cdr (assq 65505 (exif--parse-jpeg)))))
>
> Itʼs unclear to me whether emacs should be able to display PNG
> natively here. (featurep 'png) is nil, but this is on macOS, which
> allegedly has builtin support for PNG. In any case Iʼm not expecting
> an error message about exif data.

I'm unable to reproduce this error -- viewing png images works fine for
me.

Could you post a backtrace?  The easiest is probably to say

M-: (image-toggle-display-image)

in the .png buffer.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no