A theme that approximates the style of ggplot2::theme_grey.
theme_ggplot2(x, base_size = 11, base_family = "Arial")
a mschart object
p <- ms_scatterchart(
data = iris, x = "Sepal.Length",
y = "Sepal.Width", group = "Species"
)
p <- theme_ggplot2(p)
p <- chart_fill_ggplot2(p)