Imagehandling

You can embed images in DokuWiki documents and even resize them (see formating).

To improve the performance for the user, DokuWiki tries to cache external images. If you want to use an external image without caching you can add the nocache parameter like this.

{{http://de3.php.net/images/php.gif?nocache}}

You can combine this parameter with resizing, too.

{{http://de3.php.net/images/php.gif?100x100?nocache}}

If PHP is installed with libGD support, resized versions of the embedded images are created on the server– if no GD support is found, it’s up to the browser to rescale the images after downloading.

Please note: libGD is often compiled without GIF support because of patent restrictions – GIF images will not be rescaled if no support for them is found.