[Mediawiki-l] Resizes image

[Klaus Becker]

Hi,

at http://www.mediawiki.org/wiki/Help:Images#Advanced_options, I find:

The full syntax for displaying an image is:
[[Image:{name}|{options}]]
....
{width}px: Resizes the image to the given width in pixels

So I tried

[[Image: name |  width px:20]]

but it doesn't work

What's the correct syntax ?

thanks

Klaus