rjerrard at math.concordia.ab.ca
Thu Nov 1 08:43:01 CDT 2007
On Thu, 2007-01-11 at 03:09 +0000, Jaime Villate wrote:
> On Thu, 2007-11-01 at 01:40 +0000, Jaime Villate wrote:
> > On Wed, 2007-10-31 at 10:32 -0600, Robert Jerrard wrote:
> > > By the way, the curve style use to be black with lines -1, what
> > gives
> > > black now?
> > There are two issues here:
> Please ignore my previous message. If you want to use 3 different
> colors, for instance, blue, red and black, use:
> :lisp (defun $gnuplot_color (c) (nth (mod (round c) 3) '(-1 3 1)))
Perhaps I was not clear enough, I can not find a black line style at
all. For example,
plot2d([x,2*x,3*x],[x,-1,1],[style,[lines,1,-1],[lines,1,3],[lines,1,1]]) creates a green, mauve, and blue line. In fact, I can not find a value to create a black line.
Thanks for the great work and help, Bob
Dr. Robert J. Jerrard, Professor of Mathematics,
Concordia University College of Alberta,
7128 Ada Blvd., Edmonton, Alberta, T5B 4E4, Canada.
Phone: (780) 479-9291, Fax: (780) 474-1933.
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