[R] hcl()

From: Robin Hankin <r.hankin_at_noc.soton.ac.uk>
Date: Fri 24 Jun 2005 - 18:55:11 EST


Hello everyone

I am struggling with hcl().

It says on the manpage that "240 yields blue".

With this:

plot(1:50,pch=16,col=hcl(h=240, c=50, l=1:50))

I get mostly blue, but also some red, dots. Note that h=240 throughout. If 240 is blue,
how come there's a red dot there? Or is it just my monitor?

Can some colour expert help me on this?

--
Robin Hankin
Uncertainty Analyst
National Oceanography Centre, Southampton
European Way, Southampton SO14 3ZH, UK
  tel  023-8059-7743

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Received on Fri Jun 24 18:58:47 2005

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