tests/testthat/_snaps/geom-path.md

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

geom_path() throws meaningful error on bad combination of varying aesthetics

Problem while converting geom to grob.
i Error occurred in the 1st layer.
Caused by error in `draw_panel()`:
! `geom_path()` can't have varying colour, linewidth, and/or alpha along the line when linetype isn't solid.

stairstep() exists with error when an invalid direction is given

Code
  stairstep(df, direction = "invalid")
Condition
  Error in `stairstep()`:
  ! `direction` must be one of "hv", "vh", or "mid", not "invalid".

NA linetype is dropped with warning

Removed 2 rows containing missing values or values outside the scale range (`geom_path()`).

hadley/ggplot2 documentation built on June 13, 2025, 12:51 a.m.