Is there a table or catalog of aesthetics for ggplot2?
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I am new to ggplot2 and have been trying to find a comprehensive list of aesthetics.  I think I understand their purpose but it is hard to know which can be used in various situations (mostly geoms?). Hadley's website occasionally lists available aesthetics on pages for individual geoms and the R doc's occasionally (though more rarely) do the same. I even found a geom for which the two do not quite match.

I searched through the comments here for an answer and even bought the book! Alas, no help.

I think it would be fantastic to have a table with all the aesthetics listed in one dimension and all the geoms (and other objects?) listed in another.  

Does anyone know of such a thing?

Is there a simple way (command) in R to list all the aesthetics that can be applied to an object?

Here's how a table might start:

               x       y       fill      size    colour   linetype . . .
geom_point    Yes     Yes      Yes       Yes      Yes        No
geom_abline   Yes     Yes      No        Yes      Yes       Yes
.
.
.

A catalog of aesthetic definitions/parameters would be a very helpful reference as well.


