SpaDES (version 1.3.1)

numLayers: Find the number of layers in a Spatial Object

Description

There are already methods for Raster* in the raster package. Adding methods for list, SpatialPolygons, SpatialLines, and SpatialPoints, gg, histogram, igraph. These latter classes return 1.

Usage

numLayers(x)

# S4 method for list numLayers(x)

# S4 method for .spadesPlot numLayers(x)

# S4 method for Raster numLayers(x)

# S4 method for Spatial numLayers(x)

# S4 method for ANY numLayers(x)

Arguments

x

A .spadesPlotObjects object or list of these.

Value

The number of layers in the object.