tests/testthat/_snaps/scales.md

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

oob affects position values

Removed 1 row containing missing values or values outside the scale range (`geom_bar()`).

Removed 3 rows containing missing values or values outside the scale range (`geom_bar()`).

scales warn when transforms introduces non-finite values

log-10 transformation introduced infinite values.

size and alpha scales throw appropriate warnings for factors

Using size for a discrete variable is not advised.

Using alpha for a discrete variable is not advised.

Using linewidth for a discrete variable is not advised.

shape scale throws appropriate warnings for factors

Using shapes for an ordinal variable is not advised

scale_apply preserves class and attributes

`scale_id` must not contain any "NA".

breaks and labels are correctly checked

`breaks` and `labels` must have the same length.

Invalid `breaks` specification. Use `NULL`, not `NA`.

Invalid `minor_breaks` specification. Use `NULL`, not `NA`.

Invalid `labels` specification. Use `NULL`, not `NA`.

`breaks` and `labels` have different lengths.

Invalid `breaks` specification. Use `NULL`, not `NA`.

Invalid `labels` specification. Use `NULL`, not `NA`.

Invalid `breaks` specification. Use `NULL`, not `NA`.

Invalid `labels` specification. Use `NULL`, not `NA`.

`breaks` and `labels` have different lengths.

numeric scale transforms can produce breaks

Code
  test_breaks("asn", limits = c(0, 1))
Output
  [1] 0.00 0.25 0.50 0.75 1.00

Code
  test_breaks("sqrt", limits = c(0, 10))
Output
  [1]  0.0  2.5  5.0  7.5 10.0

Code
  test_breaks("atanh", limits = c(-0.9, 0.9))
Output
  [1]   NA -0.5  0.0  0.5   NA

Code
  test_breaks(transform_boxcox(0), limits = c(1, 10))
Output
  [1]   NA  2.5  5.0  7.5 10.0

Code
  test_breaks(transform_modulus(0), c(-10, 10))
Output
  [1] -10  -5   0   5  10

Code
  test_breaks(transform_yj(0), c(-10, 10))
Output
  [1] -10  -5   0   5  10

Code
  test_breaks("exp", c(-10, 10))
Output
  [1] -10  -5   0   5  10

Code
  test_breaks("identity", limits = c(-10, 10))
Output
  [1] -10  -5   0   5  10

Code
  test_breaks("log", limits = c(0.1, 1000))
Output
  [1]        NA   1.00000  20.08554 403.42879

Code
  test_breaks("log10", limits = c(0.1, 1000))
Output
  [1] 1e-01 1e+00 1e+01 1e+02 1e+03

Code
  test_breaks("log2", limits = c(0.5, 32))
Output
  [1]  0.5  2.0  8.0 32.0

Code
  test_breaks("log1p", limits = c(0, 10))
Output
  [1]  0.0  2.5  5.0  7.5 10.0

Code
  test_breaks("pseudo_log", limits = c(-10, 10))
Output
  [1] -10  -5   0   5  10

Code
  test_breaks("logit", limits = c(0.001, 0.999))
Output
  [1]   NA 0.25 0.50 0.75   NA

Code
  test_breaks("probit", limits = c(0.001, 0.999))
Output
  [1]   NA 0.25 0.50 0.75   NA

Code
  test_breaks("reciprocal", limits = c(1, 10))
Output
  [1]   NA  2.5  5.0  7.5 10.0

Code
  test_breaks("reverse", limits = c(-10, 10))
Output
  [1] -10  -5   0   5  10

Code
  test_breaks("sqrt", limits = c(0, 10))
Output
  [1]  0.0  2.5  5.0  7.5 10.0

training incorrectly appropriately communicates the offenders

Continuous value supplied to a discrete scale.
i Example values: 1, 2, 3, 4, and 5.

Discrete value supplied to a continuous scale.
i Example values: "A" and "E".

Using scale_name prompts deprecation message

The `scale_name` argument of `continuous_scale()` is deprecated as of ggplot2 3.5.0.

The `scale_name` argument of `discrete_scale()` is deprecated as of ggplot2 3.5.0.

The `scale_name` argument of `binned_scale()` is deprecated as of ggplot2 3.5.0.

continuous scales warn about faulty limits

Code
  scale_x_continuous(limits = c("A", "B"))
Condition
  Error in `scale_x_continuous()`:
  ! `limits` must be a <numeric> vector, not a character vector.

Code
  scale_x_continuous(limits = 1:3)
Condition
  Error in `scale_x_continuous()`:
  ! `limits` must be a vector of length 2, not length 3.

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