coord_munch: Munch coordinates data
In ggplot2: Create Elegant Data Visualisations Using the Grammar of Graphics

coord_munch

R Documentation

Munch coordinates data

This function "munches" lines, dividing each line into many small pieces so they can be transformed independently. Used inside geom functions.

coord_munch(coord, data, range, segment_length = 0.01, is_closed = FALSE)

`coord`	Coordinate system definition.
`data`	Data set to transform - should have variables `x` and `y` are chopped up into small pieces (as defined by `group`). All other variables are duplicated as needed.
`range`	Panel range specification.
`segment_length`	Target segment length
`is_closed`	Whether data should be considered as a closed polygon.