tests/testthat/_snaps/stat-contour.md

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

a warning is issued when there is more than one z per x+y

Contour data has duplicated x, y coordinates.
i 1 duplicated row have been dropped.

contouring sparse data results in a warning

`stat_contour()`: Zero contours were generated

stat_contour() removes duplicated coordinates

Contour data has duplicated x, y coordinates.
i 4 duplicated rows have been dropped.

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