On Fri, 24 Jan 2003 10:22:09 +0100, you wrote:
>I propose to add a function that allows
>to display colors selected by a text pattern
>or by color vectors in a plot.
>
That's a nice function. I'd suggest some small changes:
1. Return the vector of colour names (invisibly), and have a plot =
TRUE argument to control whether the plot is drawn or not, i.e.
reds <- showcolors("red", plot = FALSE) would be just a grep of the
colour list.
2. Change the description of the pie = FALSE option to say it
displays "lines", not "bars", or add a separate "lines" option.
Otherwise it's not obvious that lty would do anything.
Duncan Murdoch
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