plotSymbols: Plot symbols, colours, and allow to choose

In cwhmisc: Miscellaneous Functions for Math, Plotting, Printing, Statistics, Strings, and Tools

Description

A plot of symbols is generated. By clicking the mouse on a symbol the numeric codes are given in ASCII, octal, hex. Plot symbols depending on font.

Usage

plotSymbols(interactive=FALSE)
availColors(indx = 0:6)
plotSymbolsFonts(fn=1)

Arguments

interactive	allow choice of symbols
indx	indices of panels showing 100 colours each
fn	a font number 1 ... 5

Value

list of

ch	character value of symbol
dec	decimal value of symbol
hex	hex value of symbol
oct	octal value of symbol

Note

To turn off the click-bell do 'options(locatorBell=FALSE)' (see ?locator).

Author(s)

Henrik Bengtsson [e-mail], adapted by Christian W. Hoffmann, [e-mail]

Examples

  # A first impression:
    opar <- par(mfrow=c(1,2))
  n<-1:34; plot(n,pch=n) # There is a gap between 25 and 34
  plotSymbols(TRUE)
  par(opar)

cwhmisc documentation built on May 1, 2019, 7:55 p.m.