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Get series data from barchart of plotchart

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From: alexandru.dadalau@meshparts.de (alexandru)
Newsgroups: comp.lang.tcl
Subject: Get series data from barchart of plotchart
Date: Sun, 7 Apr 2024 19:01:02 +0000
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by: alexandru - Sun, 7 Apr 2024 19:01 UTC

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.

Re: Get series data from barchart of plotchart

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From: user153@cmacleod.me.uk.invalid (Arjen)
Newsgroups: comp.lang.tcl
Subject: Re: Get series data from barchart of plotchart
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Date: Mon, 29 Apr 24 09:01:48 GMT
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by: Arjen - Mon, 29 Apr 2024 09:01 UTC

alexandru.dadalau@meshparts.de (alexandru) posted:

> 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.

I designed Plotchart to not store data, but I will need to think about it a bit. What is your usecase exactly?

(I am replying late because only now I have decent enough access to clt again - thanks to Colin MacCleod)

Error in operator: add beer

devel / comp.lang.tcl / Get series data from barchart of plotchart

Subject	Author
Get series data from barchart of plotchart	alexandru
Re: Get series data from barchart of plotchart	Arjen