Show landscape metrics on patch level printed in their corresponding patch.
Usage
show_lsm(
landscape,
what,
class = "global",
directions = 8,
consider_boundary = FALSE,
edge_depth = 1,
labels = FALSE,
label_lsm = FALSE,
nrow = NULL,
ncol = NULL
)Arguments
- landscape
*Raster object
- what
Patch level what to plot
- class
How to show the labeled patches: "global" (single map), "all" (every class as facet), or a vector with the specific classes one wants to show (every selected class as facet).
- directions
The number of directions in which patches should be connected: 4 (rook's case) or 8 (queen's case).
- consider_boundary
Logical if cells that only neighbour the landscape boundary should be considered as core
- edge_depth
Distance (in cells) a cell has the be away from the patch edge to be considered as core cell
- labels
Logical flag indicating whether to print or not to print patch labels.
- label_lsm
If true, the value of the landscape metric is used as label
- nrow, ncol
Number of rows and columns for the facet.
Details
The function plots all patches with a fill corresponding to the value of the chosen landscape metric on patch level.
For all metrics based on distances or areas please make sure your data is valid
using check_landscape.
Examples
landscape <- terra::rast(landscapemetrics::landscape)
show_lsm(landscape, what = "lsm_p_area", directions = 4)
#> $layer_1
#>
show_lsm(landscape, what = "lsm_p_shape", class = c(1, 2), label_lsm = TRUE)
#> $layer_1
#>
show_lsm(landscape, what = "lsm_p_circle", class = 3, labels = TRUE)
#> $layer_1
#>