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bug#25863: 25.1; garbage display by small image
From: |
Eli Zaretskii |
Subject: |
bug#25863: 25.1; garbage display by small image |
Date: |
Sat, 25 Feb 2017 11:06:58 +0200 |
> From: ynyaaa@gmail.com
> Cc: 25863@debbugs.gnu.org
> Date: Sat, 25 Feb 2017 17:48:40 +0900
>
> >> (progn
> >> (switch-to-buffer (generate-new-buffer "temp"))
> >> (insert-image (create-image (concat "P4\n8 22\n" (make-string 22 127))
> >> 'pbm t))
> >> (insert ?g)
> >> (redisplay)
> >> (delete-char -1))
> >
> > Not reproducible here.
>
> Reducing the height of the image or enlarging the font may show garbages.
> Otherwise I have no idea.
>
> With emacs -Q, the font used is
> "-outline-Courier New-normal-normal-normal-mono-20-*-*-*-c-*-iso8859-1".
> In this case, garbages are shown with images of height from 11 to 22.
>
> Setting the font to
> "-outline-Courier New-normal-normal-normal-mono-16-*-*-*-c-*-iso8859-1".
> In this case, garbages are shown with images of height from 9 to 18.
I'm not sure I understand how to change the test case to account for
the above. Evaluating "(face-font 'default)" in "emacs -Q" produces
this:
"-outline-Courier New-normal-normal-normal-mono-13-*-*-*-c-*-iso8859-1"
How to change the test case to reproduce the problem with this font,
please?
- bug#25863: 25.1; garbage display by small image, ynyaaa, 2017/02/24
- bug#25863: 25.1; garbage display by small image, Eli Zaretskii, 2017/02/24
- bug#25863: 25.1; garbage display by small image, ynyaaa, 2017/02/25
- bug#25863: 25.1; garbage display by small image,
Eli Zaretskii <=
- bug#25863: 25.1; garbage display by small image, ynyaaa, 2017/02/25
- bug#25863: 25.1; garbage display by small image, Eli Zaretskii, 2017/02/25
- bug#25863: 25.1; garbage display by small image, Eli Zaretskii, 2017/02/25
- bug#25863: 25.1; garbage display by small image, ynyaaa, 2017/02/25
- bug#25863: 25.1; garbage display by small image, Eli Zaretskii, 2017/02/26