Re: image size in html export

From: Stefan Vollmar <vollmar@nf.mpg.de>
To: etimecowboy <etimecowboy@googlemail.com>
Cc: emacs-orgmode Mailinglist <emacs-orgmode@gnu.org>
Subject: Re: image size in html export
Date: Mon, 13 Sep 2010 09:22:12 +0200	[thread overview]
Message-ID: <AD70EFEF-B29D-45E8-B25C-FE8321A636F1@nf.mpg.de> (raw)
In-Reply-To: <20100913.070124.2244477084450416670.etimecowboy@gmail.com>

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Dear etimecowboy,

you can use a MACRO to create (almost) any HTML code you require.

Put this at the top of your Org file (I prefer to have macros in a separate file which I then include like this: "#+setupfile: my-macro-file.org"):

#+macro: my-image #+html: <img width="100px" src="./images/my-image.png" alt="The Title" />

Insert the image (here: scaled to a width of 100 pixels) with

{{{my-image()}}}

Here is a more fancy version that takes some image properties as arguments to the macro (file name, description, size in pixels):

#+macro: my-image #+html: <img width="$3px" src="./images/$1" alt="$2" />

Insert the image with 
{{{my-image(alpha.png, The Alpha character, 87)}}}

CAVEAT: (1) observe that it is alpha.png and not "alpha.png" when used as a macro argument, (2) put the call of the macro at the beginning of a new line: this type of macro does not work inside a paragraph, as it uses the #+html command which needs to start at the beginning of a line.

Warm regards,
 Stefan

On 13.09.2010, at 08:01, etimecowboy wrote:

> Hi everyone,
> 
> Does anybody know how to set the size of an in-line image when exporting html? I know that org can set that when exporting latex (with #+ATTR_LaTeX: width=), but could not find a similar way when exporting html. Thanks for the help.
> 
> -----------------------------
> 
> etimecowboy@gmail.com
> 
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>         ~^^~
> 
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-- 
Dr. Stefan Vollmar, Dipl.-Phys.
Head of IT group
Max-Planck-Institut für neurologische Forschung
Gleuelerstr. 50, 50931 Köln, Germany
Tel.: +49-221-4726-213  FAX +49-221-4726-298
Tel.: +49-221-478-5713  Mobile: 0160-93874279
Email: vollmar@nf.mpg.de   http://www.nf.mpg.de

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