[debbugs-tracker] bug#37578: closed (26.3; image-mode does not display the bottom edge of a tall image)

[GNU bug Tracking System]

Your message dated Sat, 05 Oct 2019 12:02:52 +0300
with message-id <address@hidden>
and subject line Re: bug#37578: 26.3; image-mode does not display the bottom 
edge of a tall image
has caused the debbugs.gnu.org bug report #37578,
regarding 26.3; image-mode does not display the bottom edge of a tall image
to be marked as done.

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-- 
37578: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=37578
GNU Bug Tracking System
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> --- Begin Message ---
>
>
>
> Subject: 
>
> 26.3; image-mode does not display the bottom edge of a tall image
>
>
>
>
> Date: 
>
> Wed, 02 Oct 2019 18:00:38 +0900
>
>
>
>
> When viewing a tall image with image-mode, 
> typing M-> shows bottom side of the image.
> But the lowest edge is not displayed.
>
> Evaluate the form below and type M->,
> the bottom curve (semicircle) is partially hidden.
>
> (let ((svg-data "\
> <svg width=\"100\" height=\"1500\"
>      xmlns=\"http://www.w3.org/2000/svg\";>
>   <rect fill=\"blue\" rx=\"50\" ry=\"50\" width=\"100\" height=\"1500\"/>
> </svg>
> "))
>   (switch-to-buffer (generate-new-buffer "tmp"))
>   (insert svg-data)
>   (image-mode))
>
>
>
> In GNU Emacs 26.3 (build 1, x86_64-w64-mingw32)
>  of 2019-08-29 built on CIRROCUMULUS
> Repository revision: 96dd0196c28bc36779584e47fffcca433c9309cd
> Windowing system distributor 'Microsoft Corp.', version 6.3.9600
> Recent messages:
>
> Configured using:
>  'configure --without-dbus --host=x86_64-w64-mingw32
>  --without-compress-install 'CFLAGS=-O2 -static -g3''
>
> Configured features:
> XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB
> TOOLKIT_SCROLL_BARS THREADS LCMS2
>
> Important settings:
>   value of $LANG: JPN
>   locale-coding-system: cp932
>
> Major mode: Image[svg]
>
> Minor modes in effect:
>   tooltip-mode: t
>   global-eldoc-mode: t
>   electric-indent-mode: t
>   mouse-wheel-mode: t
>   tool-bar-mode: t
>   menu-bar-mode: t
>   file-name-shadow-mode: t
>   global-font-lock-mode: t
>   font-lock-mode: t
>   blink-cursor-mode: t
>   auto-composition-mode: t
>   auto-encryption-mode: t
>   auto-compression-mode: t
>   line-number-mode: t
>   transient-mark-mode: t
>
> Load-path shadows:
> None found.
>
> Features:
> (shadow sort mail-extr emacsbug message rmc puny seq byte-opt gv
> bytecomp byte-compile cconv dired dired-loaddefs format-spec rfc822 mml
> mml-sec password-cache epa derived epg epg-config gnus-util rmail
> rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231
> mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
> mm-util mail-prsvr mail-utils cl-extra thingatpt help-fns radix-tree
> help-mode cl-loaddefs cl-lib image-mode easymenu elec-pair time-date
> mule-util japan-util tooltip eldoc electric uniquify ediff-hook vc-hooks
> lisp-float-type mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win
> w32-vars term/common-win tool-bar dnd fontset image regexp-opt fringe
> tabulated-list replace newcomment text-mode elisp-mode lisp-mode
> prog-mode register page menu-bar rfn-eshadow isearch timer select
> scroll-bar mouse jit-lock font-lock syntax facemenu font-core
> term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang
> vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932
> hebrew greek romanian slovak czech european ethiopic indian cyrillic
> chinese composite charscript charprop case-table epa-hook jka-cmpr-hook
> help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs
> button faces cus-face macroexp files text-properties overlay sha1 md5
> base64 format env code-pages mule custom widget hashtable-print-readable
> backquote threads w32notify w32 lcms2 multi-tty make-network-process
> emacs)
>
> Memory information:
> ((conses 16 103477 11081)
>  (symbols 48 20530 1)
>  (miscs 40 45 179)
>  (strings 32 30942 1391)
>  (string-bytes 1 796453)
>  (vectors 16 15797)
>  (vector-slots 8 581334 12678)
>  (floats 8 61 125)
>  (intervals 56 242 0)
>  (buffers 992 13))
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#37578: 26.3; image-mode does not display the bottom edge of a tall image
>
>
>
>
> Date: 
>
> Sat, 05 Oct 2019 12:02:52 +0300
>
>
>
>
> > From: address@hidden
> > Date: Wed, 02 Oct 2019 18:00:38 +0900
> > 
> > When viewing a tall image with image-mode, 
> > typing M-> shows bottom side of the image.
> > But the lowest edge is not displayed.
>
> image-mode.el was scrolling images vertically in units of canonical
> character height, so it couldn't handle the last portion of an image
> smaller than the height of one character.
>
> This is now fixed on the master branch.
>
> Thanks.
>
>
> --- End Message ---