plot_units: Plot the spatial units classification

Description

plot_units() has been renamed to DoU_plot_units() to create a more consistent API and to better indicate that this function is specifically designed for plotting the DEGURBA classification generated with DoU_classify_units().

Usage

plot_units(
  units,
  classification = NULL,
  level1 = TRUE,
  extent = NULL,
  column = NULL,
  palette = NULL,
  labels = NULL,
  title = NULL,
  scalebar = FALSE,
  filename = NULL
)

Value

ggplot object

Arguments

units: object of class sf. The spatial units to be displayed on the plot
classification: dataframe with the classification of the spatial units, as returned by DoU_classify_units(). If NULL, it is assumed that the classification results are merged in the units object.
level1: logical. Whether the spatial units are classified according to level 1 of the Degree of Urbanisation (TRUE), or level 2 of the Degree of Urbanisation (FALSE).
extent: SpatExtent or an object of class "bbox" (sf). If not NULL, the spatial units will be filtered based on the provided extent before plotting.
column: character. Column name of the spatial units classification. By default, "flexurba_L1" when level1=TRUE and "flexurba_L2" when level1=FALSE.
palette: named vector with the color palette used to plot the spatial units classification. If NULL, the standard color palette of the GHSL is used (see GHSL_palette()).
labels: vector with the labels used in the legend. If NULL, the standard labels of the GHSL are used (see GHSL_labels()).
title: character. Title of the plot.
scalebar: logical. Whether to add a scale bar to the plot.
filename: character. Path to the location to save the plot