grid.points {grid}R Documentation

Draw Data Symbols in a Grid Viewport

Description

This function draws data symbols.

Usage

grid.points(x = unit(runif(10), "native"),
            y = unit(runif(10), "native"),
            pch = 1, size = unit(1, "char"),
            default.units = "native", 
            gp=gpar(), draw = TRUE, vp = NULL)

Arguments

x A numeric vector or unit object specifying x-values.
y A numeric vector or unit object specifying y-values.
pch A numeric or character vector indicating what sort of plotting symbol to use.
size A unit object specifying the size of the plotting symbols.
default.units A string indicating the default units to use if x or y are only given as numeric vectors.
gp An object of class gpar, typically the output from a call to the function gpar. This is basically a list of graphical parameter settings.
draw A logical value indicating whether graphics output should be produced.
vp A Grid viewport object (or NULL).

Details

The "grob" object contains an object of class "points".

Value

An object of class "grob".

Author(s)

Paul Murrell

See Also

Grid, viewport

Examples






[Package Contents]