Plot a tiling scheme — plot.grout

Draws each tile as a rectangle (grey border) with the original raster extent overlaid as a dashed red outline.

# S3 method for class 'grout_tiles'
plot(x, ..., add = FALSE, border = "grey", lwd = 2)

Arguments

x: a `"grout_tiles"` object from [grout()].
...: passed to [vaster::plot_extent()].
add: add to the current plot? Default `FALSE`.
border: colour for the tile borders. Default `"grey"`.
lwd: line width for tile borders. Default `2`.

Value

the input 'x', invisibly

Examples

g <- grout(c(44, 30), blocksize = c(12L, 12L))
plot(g)

## overlay a second scheme
g2 <- grout(c(44, 30), blocksize = c(8L, 8L))
plot(g2, add = TRUE, border = "steelblue")