is_polygon_df

Test if object is polygon_df or NULL

Provides 'ggplot2' geoms filled with various patterns.  Includes a patterned version of every 'ggplot2' geom that has a region that can be filled with a pattern.  Provides a suite of 'ggplot2' aesthetics and scales for controlling pattern appearances.  Supports over a dozen builtin patterns (every pattern implemented by 'gridpattern') as well as allowing custom user-defined patterns.

Trevor L Davis

ggpattern

'ggplot2' Pattern Geoms

Mike FC

ggplot2 authors 

is_polygon_df function

<dl><dt>x</dt>
<dd>object</dd></dl>

Arguments

Test if object is polygon_df or NULL — is_polygon_df

<dl>

<dt>x</dt>
<dd>object</dd>

</dl>

is_polygon_df: Test if object is polygon_df or NULL

Description

Usage

Value

Arguments

Examples