GNU bug report logs - #36337
26.1; XBM images are sometimes not displayed correctly

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From: Pip Cet <pipcet <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 36337 <at> debbugs.gnu.org, triska <at> metalevel.at
Subject: bug#36337: 26.1; XBM images are sometimes not displayed correctly
Date: Sat, 29 Jun 2019 07:20:26 +0000

[Message part 1 (text/plain, inline)]

On Fri, Jun 28, 2019 at 12:45 PM Eli Zaretskii <eliz <at> gnu.org> wrote:
> > Having thought about it, I would rather require the bool vector passed
> > to XBM to be in the right format: the width can be 100, but the
> > stride, specified by a new :stride argument, must be the smallest
> > multiple of 8 greater or equal to the width. If you don't want that,
> > pass a vector of bool vectors which is copied together, but let's not
> > pretend we can take a 10,000-bit bool vector and display it
> > efficiently.
>
> I'm not sure I understand what you mean, exactly.  Can you show an
> example of the new API?

No major changes, just that :stride is passed in along with :height
and :width (optional for now, but strongly recommended by the
documentation). See attached patch.

[0001-Allow-a-stride-argument-so-XBM-boolvecs-are-in-the-r.patch (text/x-patch, attachment)]

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