theme_metan(): Theme with a gray background and major grids.
theme_metan_minimal(): A minimalistic theme with half-open frame, white
background, and no grid. For more details see ggplot2::theme().
transparent_color(): A helper function to return a transparent color
with Hex value of "#000000FF"
ggplot_color(): A helper function to emulate ggplot2 default color
palette.
alpha_color(): Return a semi-transparent color based on a color name
and an alpha value. For more details see grDevices::colors().
theme_metan(grid = "none", col.grid = "white", color.background = "gray95")theme_metan_minimal()
transparent_color()
ggplot_color(n)
alpha_color(color, alpha = 50)
Control the grid lines in plot. Defaults to "both" (x and
y major grids). Allows also grid = "x" for grids in x axis only,
grid = "y" for grid in y axis only, or grid = "none" for no
grids.
The color for the grid lines
The color for the panel background.
The number of colors. This works well for up to about eight colours, but after that it becomes hard to tell the different colours apart.
A color name.
An alpha value for transparency (0 < alpha < 1).
Tiago Olivoto tiagoolivoto@gmail.com