This function generates a geom_point
object showing the knots (vertices)
of a 1D mesh.
Requires the ggplot2
package.
Arguments
- data
An inla.mesh.1d object.
- mapping
aesthetic mappings created by
aes
. These are passed on togeom_point
.- y
Single or vector numeric defining the y-coordinates of the mesh knots to plot.
- shape
Shape of the knot markers.
- ...
parameters passed on to
geom_point
.
See also
Other geomes for meshes:
gg.inla.mesh()
,
gg()
,
gm()
Examples
# \donttest{
# Some features use the INLA package.
if (require("INLA", quietly = TRUE) &&
require("ggplot2", quietly = TRUE)) {
# Create a 1D mesh
mesh <- inla.mesh.1d(seq(0, 10, by = 0.5))
# Plot it
ggplot() +
gg(mesh)
# Plot it using a different shape and size for the mesh nodes
ggplot() +
gg(mesh, shape = "|", size = 5)
}
# }