public inbox archive for pandoc-discuss@googlegroups.com
 help / color / mirror / Atom feed
From: Thomas Redelberger <redetho-Mmb7MZpHnFY@public.gmane.org>
To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: PowerPoint output - SVG image aspect ratio - BOM issue?
Date: Fri, 7 Apr 2023 16:07:46 +0200	[thread overview]
Message-ID: <cf86aee2-1704-0bbf-102c-2be2c02be7c5@gmx.de> (raw)

[-- Attachment #1: Type: text/plain, Size: 968 bytes --]

Hi,

Regards PowerPoint output:

When linking SVG images, pandoc scales to the available space on a slide, while preserving the aspect ratio.

The aspect ratio seems to change a bit, when the SVG file starts with an UTF-8 BOM (=3 special bytes at the beginning of the file), which IMHO should not happen.

Command line (pandoc 3.1 for Windows):

> pandoc -t pptx -o testbom.pptx testbom.txt

I attach here a testbom.txt markdown input file plus two test SVG files, one with BOM, the other without.

I had started with org-mode input rather than markdown. Same result.

-- 
You received this message because you are subscribed to the Google Groups "pandoc-discuss" group.
To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/cf86aee2-1704-0bbf-102c-2be2c02be7c5%40gmx.de.

[-- Attachment #2: blind_400x300.svg --]
[-- Type: image/svg+xml, Size: 639 bytes --]

[-- Attachment #3: blind_400x300_UTF-8-BOM.svg --]
[-- Type: image/svg+xml, Size: 642 bytes --]

[-- Attachment #4: testbom.txt --]
[-- Type: text/plain, Size: 184 bytes --]

% Test Title
% Test Author
% 2023-04-07

# Test Heading 1

![test image w. BOM](./blind_400x300_UTF-8-BOM.svg)

# Test Heading 2

![test image wo. BOM](./blind_400x300.svg)

             reply	other threads:[~2023-04-07 14:07 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-04-07 14:07 Thomas Redelberger [this message]
     [not found] ` <cf86aee2-1704-0bbf-102c-2be2c02be7c5-Mmb7MZpHnFY@public.gmane.org>
2023-04-07 16:03   ` John MacFarlane

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=cf86aee2-1704-0bbf-102c-2be2c02be7c5@gmx.de \
    --to=redetho-mmb7mzphnfy@public.gmane.org \
    --cc=pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).