in reply to Logarithmic Scale

Not a perl solution, but you might look at Vega-Lite and Voyager. Granted those are more intended for interactive use but I believe there's ways to get them to save either the SVG from the canvas it uses or (possibly) exporting to PNG.

The cake is a lie.
The cake is a lie.
The cake is a lie.

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Re^2: Logarithmic Scale
by aplonis (Pilgrim) on Jul 13, 2020 at 13:39 UTC

    Thank you, I will look at those. But I'm really wanting to do it myself. Ultimately, I will call it from LabVIEW. And LabVIEW has a log plot of its own, but not very pretty. Perhaps I'm too fussy.

    PS, it really was too bad about the cake. I was disappointed myself.