https://github.com/cran/fBasics
Tip revision: 50e63163d97a24ea4258d0434c6206f5e748a9c6 authored by Yohan Chalabi on 21 September 2012, 00:00:00 UTC
version 2160.85
version 2160.85
Tip revision: 50e6316
utils-colorTable.R
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received A copy of the GNU Library General
# Public License along with this library; if not, write to the
# Free Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
# Copyrights (C)
# for this R-port:
# 1999 - 2008, Diethelm Wuertz, Rmetrics Foundation, GPL
# Diethelm Wuertz <wuertz@itp.phys.ethz.ch>
# www.rmetrics.org
# for the code accessed (or partly included) from other R-ports:
# see R's copyright and license files
# for the code accessed (or partly included) from contributed R-ports
# and other sources
# see Rmetrics's copyright file
################################################################################
# FUNCTION: DESCRIPTION:
# colorTable Shows a table of plot color codes
################################################################################
colorTable <-
function(cex = 0.7)
{
# A function implemented by Diethelm Wuertz
# Description:
# Displays a table of plot colors.
# Author:
# Unknown, piece of code found on the internet.
# Example:
# colorTable()
# FUNCTION:
# Plot:
plot(0, 0, xlim = c(-1, 10), ylim = c(0, 10), type = 'n', axes = FALSE,
xlab = '', ylab = '', cex = cex, main = "Table of Color Codes")
## DW
## j = -1
j = -2 ## here I have shifted the plot to the left ... DW
for(i in 0:99) {
if(i %% 10 == 0) {j = j+1; k = 10}
k = k-1
points(j, k, pch = 15, col = i, cex = 2)
text(j+0.45, k, i, cex = cex)}
# Return Value:
invisible()
}
################################################################################