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plotgnuplotmaxima

Maxima plot2d discrete with points

I have a samples list with a collection of (x,y) coordinates pairs. I want to use plot2d to create a discrete plot from these points, not showing lines connecting each point.

This is my script:

plot2d(
  [discrete, samples],
  [style, [points, 1, 5, 1]],
  [legend, "Samples"],
  [gnuplot_term, "svg size 640,480"],
  [gnuplot_out_file, "graph_samples.svg"]
)$

But the result is a plot with connected points, as can be seen in the picture below. Despite the use of the [style, [points, 1, 5, 1]] option, the plot connects each point. The style definition seems to be ignored.

Samples Plot

Does anyone have a clue why is this happening? I know I could alternatively use draw2d but I'd rather use plot2d if possible.

Solution

  • The problem was that I had a points matrix previously declared that was conflicting with the style definition. Changed its name and worked like a charm.