textplot-class: An S4 class to hold text and cartesian coordinates for...

In ElkhartGroup/AdvancedRPkg: An Example R Package for the Book Advanced R

Description

A class designed to hold the data required to create a textplot where character strings are plotted based on x and y coordinates.

Usage

## S4 method for signature 'textplot'
show(object)

## S4 method for signature 'textplot'
x[i, j, drop]

Arguments

object	The object to be shown
x	the object to subset
i	the rows to subset (optional)
j	the columns to subset (optional)
drop	should be missing

Methods (by generic)

• show: show method

• [: extract method

Slots

x

A numeric value with the x axis coordinates.

y

A numeric value with the y axis coordinates.

labels

A character string with the text to be plotted

ElkhartGroup/AdvancedRPkg documentation built on May 6, 2019, 3:24 p.m.