Universal graphics functions

Default (ggplot2) visualisations for Momocs objects.

gg0(x, ...)

# S3 method for default
gg0(x, ...)

# S3 method for coo_single
gg0(x, ...)

# S3 method for mom_tbl
gg0(x, ...)

# S3 method for tbl
gg0(x, ...)

gg(x, first = TRUE, centroid = TRUE, axes = TRUE, ...)

Arguments

x	a Momocs object
...	additional parameters to feed geoms
first	logical whether to draw first point
centroid	logical whether to draw centroid
axes	logical whether to draw axes, text and grid
gg	ggplot object, default to ggplot2::last_plot

Value

a ggplot object

Details

gg is the base plotter. gg0 prepare the canvas but let you pick your ggplot2::geoms. draw add shapes on top of last plot

Note

I call it "universal" as a reminder to provide a gg for each object.

Examples

b <- bot %>% pick(5)
gg(b)

# Let's add some geoms to
nice_plot <- gg0(b) +
    ggplot2::geom_polygon(color="grey50", fill="red", alpha=0.25) +
    ggplot2::geom_point(shape="circle plus")
nice_plot # print it

# you have all ggplot2 for free 8-)
# you do not have to ggplot2:: if you library(ggplot2) before
gorgeous_plot <- nice_plot + ggplot2::theme_minimal() +
    ggplot2::labs(x="abscissa", y="ordinate", title="Drink responsibly")

# this is a plotting factory !
# gorgeous_plot %+% pick(bot, 12)