bug#65187: 29.1; right edge of wide image can not be displayed in image-mode

[awrhygty]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: awrhygty@outlook.com
>> Cc: michael_heerdegen@web.de,  65187@debbugs.gnu.org
>> Date: Tue, 15 Aug 2023 22:03:53 +0900
>> 
>> Eli Zaretskii <eliz@gnu.org> writes:
>> 
>> >> From: awrhygty@outlook.com
>> >> Cc: michael_heerdegen@web.de,  65187@debbugs.gnu.org
>> >> Date: Tue, 15 Aug 2023 12:54:57 +0900
>> >> 
>> >> Eli Zaretskii <eliz@gnu.org> writes:
>> >> 
>> >> >> Cc: 65187@debbugs.gnu.org, awrhygty@outlook.com
>> >> >> Date: Fri, 11 Aug 2023 09:15:46 +0300
>> >> >> From: Eli Zaretskii <eliz@gnu.org>
>> >> >> 
>> >> >> But maybe there's some fine dependency on the frame geometry here; I
>> >> >> will take a closer look.  What bothers me is that the original recipe
>> >> >> signals an error, so I'm unsure what kind of code the OP ran to see
>> >> >> the problem to begin with.
>> >> >
>> >> > OK, I see the behavior described in the OP now.
>> >> >
>> >> > But I don't understand why is this behavior interpreted as a bug.  If
>> >> > I type <RIGHT> arrow or C-f enough times, I eventually do see the red
>> >> > line on the right edge of the rectangle.  So this is just the normal
>> >> > horizontal scrolling of images plus automatic clipping of images in
>> >> > action.
>> >> >
>> >> > I see no bug here.  What am I missing?
>> >> 
>> >> I can not view the right red line with typing many 'C-f's or 'C-e C-f'.
>> >
>> > You can enlarge the window's width instead, if you must see the last
>> > few pixels.
>> 
>> I can not if the image is much larger than display.
>
> As I said, that's how the display works with images, always have.

I mean physical display, in other words, full screen.