The image you linked to has no transparency. The one with transparency is http://en.wikipedia.org/wiki/File:PNG_transparency_demonstration_1.png
I believe it does have transparency, but the tRNS kind rather than an alpha channel.
In any case, I was wrong on several debugging points, but I also ...
Search found 2 matches
- 2013-03-16T23:26:13-07:00
- Forum: Bugs
- Topic: segfault when inserting transparent PNGs in emacs
- Replies: 4
- Views: 11213
- 2013-03-15T03:55:47-07:00
- Forum: Bugs
- Topic: segfault when inserting transparent PNGs in emacs
- Replies: 4
- Views: 11213
segfault when inserting transparent PNGs in emacs
To reproduce:
emacs -Q
(imagemagick-register-types)
(insert-image (create-image "/tmp/PNG_transparency_demonstration_2.png" 'imagemagick))
The segfault appears to happen on all PNGs with transparency. In particular, this is the image I used: http://en.wikipedia.org/wiki/File:PNG_transparency ...
emacs -Q
(imagemagick-register-types)
(insert-image (create-image "/tmp/PNG_transparency_demonstration_2.png" 'imagemagick))
The segfault appears to happen on all PNGs with transparency. In particular, this is the image I used: http://en.wikipedia.org/wiki/File:PNG_transparency ...