colorsLocator() generates a plot with R colors and, when
locator is true, returns matrix with graph coordinates and
names of colors selected.
colorsMatrix() quietly returns the matrix of names.
Arguments
locator
logical, if true, locator is used for interactive
selection of color names, default is FALSE.
cex.axis
size of axis labels.
Details
Color Locator:
The colorLocator function plots R's 657 named colors. If
locator=TRUE then you can interactively point and click to
select the colors for which you want names. To end selection, right
click on the mouse and select 'Stop', then R returns the selected
color names.
The functions used here are wrappers to the functions provided by
Tomas Aragon in the contributed R package epitools.