tests/testthat/_snaps/guides.md

In ggplot2: Create Elegant Data Visualisations Using the Grammar of Graphics

guide specifications are properly checked

Unknown guide: test

Unknown guide: 1

`guide_colourbar()` cannot be used for shape.
i Use one of colour, color, or fill instead.

`legend.title.position` must be one of "top", "right", "bottom", or "left", not "leftish".

`guide_colourbar()` does not implement a `transform()` method.
i Did you mean to use `guide_axis()`?

When `direction` is "vertical", `legend.text.position` must be one of "right" or "left", not "top".

When `direction` is "horizontal", `legend.text.position` must be one of "bottom" or "top", not "left".

`legend.text.position` must be one of "top", "right", "bottom", or "left", not "test".
i Did you mean "left"?

`nrow` * `ncol` needs to be larger than the number of breaks (5).

get_guide_data retrieves keys appropriately

Code
  get_guide_data(b, 1)
Condition
  Error in `get_guide_data()`:
  ! `aesthetic` must be a single string, not the number 1.

Code
  get_guide_data(b, "x", panel = "a")
Condition
  Error in `get_guide_data()`:
  ! `panel` must be a whole number, not the string "a".

binning scales understand the different combinations of limits, breaks, labels, and show.limits

`show.limits` is ignored when `labels` are given as a character vector.
i Either add the limits to `breaks` or provide a function for `labels`.

`show.limits` is ignored when `labels` are given as a character vector.
i Either add the limits to `breaks` or provide a function for `labels`.

guides() warns if unnamed guides are provided

Guides provided to `guides()` must be named.
i All guides are unnamed.

Guides provided to `guides()` must be named.
i The 2nd guide is unnamed.

old S3 guides can be implemented

The S3 guide system was deprecated in ggplot2 3.5.0.
i It has been replaced by a ggproto system that can be extended.

ggplot2 documentation built on Sept. 11, 2025, 9:10 a.m.