I'm using UpSetR to create UpSet diagrams [like this][1], but I can't find a way to add a main title to the plot. Does anyone know if this functionality is possible in the UpSetR package at the moment?


  [1]: http://caleydo.org/assets/images/projects/upset//upsetr-banana.png
Half-baked solution is to add the title to the image itself using the [convert][1] tool part of the ImageMagick suite. At least you can do it programmatically. For example:

    convert -gravity North -annotate +0+0 'My Title' -pointsize 20 input.png output.png

This will add the text "My Title" on the upper side of the image (`-gravity North`) right in the middle. It can handle several image formats in input and output. ImageMagick is useful suite to have anyway...

**EDIT**

To choose a font just add the option `-font`, for example `-font TimesNewRoman`. To see available fonts you can use `convert -list type`.

  [1]: https://www.imagemagick.org/script/convert.php