Manual:$wgSVGConverter/de-formal

Details
A key from  to use for the conversion of SVG to PNG.

Possible values available by default are 'ImageMagick', 'sodipodi', 'inkscape', 'batik', 'rsvg', 'imgserv', 'ImagickExt'. Other converters can be added to.

ImageMagick & Local Web server
Many users may find it difficult to make ImageMagick Work in local web servers running mediawiki such as XAMPP, WAMP, MAMP, Apache HTTP Sever, AMPPS, EasyPHP, Uniform Server etc. For ImageMagick to work on Windows, these settings must be set properly in LocalSettings.php. You can copy this code directly to LocalSettings.php but remember to comment out by removing #.