Re: [Dvipng] does dvipng include the dpi information in its output?

[Jan-Åke Larsson]

2012-10-14 16:00, jfbu skrev:
> But with dvipng I get the behavior I have described: the natural size
> rather than remaining invariant changes with the setting of the -D
> option.

Yes, this is what I would suspect. dvipng uses the Graphics Draw library 
(libgd), and there was no way to include this kind of information in a 
saved PNG back when I wrote dvipng. Perhaps there is now, I'll need to 
check.

The -D switch does select the resolution in "natural" units, relative to 
the TeX dimensions, so it would be the correct thing to do.

/JÅ