After creating a bar chart plot with plotchart, I need a function that gets the series data back from the plot.
Somehow I don't find something like "cget" as a subcommand for plotchart. https://core.tcl-lang.org/tklib/doc/trunk/embedded/md/tklib/files/modules/plotchart/plotchart.md#162
I this possibility even intended in plotchart?
Many thanks.
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