Function for plotting voronoi diagrams on the pitch

The function allows for creation of voronoi diagrams on a football pitch with either Opta or Statsbomb data.

Usage

plot_voronoi(
  data,
  data_type = "statsbomb",
  colour = "#E74C3C",
  fill = "",
  alpha = 0.4,
  title = "",
  theme = "dark"
)

data: Dataframe that houses pass data. Opta/Statsbomb dataframe must contain atleast the following columns: x, y
data_type: Type of data that is being put in: opta or statsbomb. Default set to "statsbomb".
colour: The colour of the points in the voronoi plot.
fill: Name of column to add a fill component to the plot
alpha: Alpha value for opacity of fill. Default set to 0.4
title: Title of the plot.
theme: Indicates what theme the map must be shown in: dark (default), white, rose, almond.

a ggplot2 object

if (FALSE) {
plot <- plot_voronoi(data = data, colour = "blue", title = "Team 1")
plot
}