geom_grob: Render a grid grob from a geom and a dataset.

Description Usage Value

Description

This is the key method to implement when creating a new geom. Given a geom and its paramters, and a dataset, it renders the data to produce a grid grob. The data supplied to this function has already been scaled, so all values are interpretable by grid, and data and aesthetics have been combined into a single list by geom_draw

Usage

1
  geom_grob(geom, data)

Value

a grob


hadley/layers documentation built on May 17, 2019, 10:42 a.m.