add_grid

Draws the panel grids.

add_grid(
  hgrid.major = 0.5,
  hgrid.minor = 0,
  vgrid.major = 0.5,
  vgrid.minor = 0,
  grid.color = "gray50",
  grid.type = "dashed"
)

See also

ggplot2::theme()

Author

amitjavilaventura