Hi Carsten,
Sorry for my late reply on this subject.
OK, I have now modified image placement in LaTeX.
1. Image in text
[[./img/x.png]]
2. Floating image with caption and modified size and placement
#+CAPTION: My caption
#+ATTR_LATEX: placement=[H] width=0.6\textwidth
[[./img/x.png]]
3. Wrapping text around the image
#+ATTR_LaTeX: wrap
#+ATTR_HTML: align="left"
[[./img/x.png]]
4. Wrapping text around the image with modified size and wrapfigure
placement
#+ATTR_LaTeX: wrap width=0.38\textwidth placement={r}{0.4\textwidth
#+ATTR_HTML: align="right" width="250"
[[./img/x.png]]
Even if there is a caption, wrap will work and force the
image to be non-floating with text wrapped around.
Comments?
I did not test the wrap option yet, but the rest is perfect (images
in text,
placements, width, captions, labels).
I still miss one single option: "float" in order to force the
centered figure
environment if if no caption/label is present.
I would add something like
#+ATTR_LATEX: float