This is a collection of common parameters so they needn't be re-documented
each time.
title |
A <character[1]> or <expression[1]> indicating the title of
the guide. If NULL , the title is not shown. The default,
waiver() , takes the name of the scale object or
the name specified in labs() as the title.
|
theme |
A <theme> object to style the guide individually or
differently from the plot's theme settings. The theme argument in the
guide overrides and is combined with the plot's theme.
|
position |
A <character[1]> giving the location of the guide. Can be one of "top" ,
"bottom" , "left" or "right" .
|
order |
A positive <integer[1]> that specifies the order of this guide among
multiple guides. This controls in which order guides are merged if there
are multiple guides for the same position. If 0 (default), the order is
determined by a hashing indicative settings of a guide.
|
available_aes |
A <character> vector listing the aesthetics for which this guide can
be build.
|
direction |
A <character[1]> indicating the direction of the guide. Can be on of
"horizontal" or "vertical" .
|
angle |
A specification for the text angle. Compared to setting the angle argument
in element_text() , this argument uses some
heuristics to automatically pick the hjust and vjust that you
probably want. Can be one of the following:
-
NULL to take angles and justification settings directly from the theme.
-
waiver() to allow reasonable defaults in special
cases.
A <numeric[1]> between -360 and 360 for the text angle in degrees.
|
override.aes |
A named <list> specifying aesthetic parameters of the
key glyphs. See details and examples in
guide_legend() .
|