List of ggplot2 theme options?

Question

After some research I found the way to prevent an uninformative legend from displaying

... + theme(legend.position = \"none\")

Where can I

Answer 1

?opts although, this does not display how to finetune its arguments, therefore it's better to check the options given above. If you can get a copy of the ggplot2 reference manual, it will help you a lot.