Re: master a739cab6637 2/2: ; * doc/lispref/display.texi (Image Descriptors): Insert missing text.

[Po Lu]

Eli Zaretskii <eliz@gnu.org> writes:

> And I would like to explain more about "computing the scaling factor
> based on pixel size of the font used by the frame's default face", and
> what happens if the default font's width is 10 pixels or below, but
> your text doesn't really tell that story.  I think it should.  (Btw,
> the default width of the font in "emacs -Q" on Windows is 8, so it
> will always hit the case which was left unexplained.)

Below 10 pixels, the image is not scaled unless a numeric scale be
provided in image-scaling-factor.  As for the reasoning behind this
arbitrary value, you'll need to ask Lars, whose code I've merely
reproduced in C.

Thanks.