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devel / comp.lang.tcl / Writing bar chart to file

SubjectAuthor
* Writing bar chart to fileclt.to.davebr
`* Writing bar chart to fileCecil Westerhof
 `* Writing bar chart to fileRobert Heller
  `- Writing bar chart to fileCecil Westerhof

1
Writing bar chart to file

<6611697900312@dlp>

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https://www.novabbs.com/devel/article-flat.php?id=12281&group=comp.lang.tcl#12281

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From: clt.to.d...@dfgh.net
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Subject: Writing bar chart to file
Date: Sat, 21 Oct 23 14:58:32 GMT
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 by: clt.to.d...@dfgh.net - Sat, 21 Oct 2023 14:58 UTC

Try something like:

package require img::window
image create photo bc -data .bc
bc write bar.png

Dave B

Re: Writing bar chart to file

<87sf63ix57.fsf@munus.decebal.nl>

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From: Cec...@decebal.nl (Cecil Westerhof)
Newsgroups: comp.lang.tcl
Subject: Re: Writing bar chart to file
Date: Sat, 21 Oct 2023 21:38:28 +0200
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 by: Cecil Westerhof - Sat, 21 Oct 2023 19:38 UTC

clt.to.davebr@dfgh.net writes:

> Try something like:
>
> package require img::window
> image create photo bc -data .bc
> bc write bar.png

Would be the best option, but I get:
can't find package img::window

Have to find out how to solve it, so at the moment I use another
option.

--
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof

Re: Writing bar chart to file

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From: hel...@deepsoft.com (Robert Heller)
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Subject: Re: Writing bar chart to file
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 by: Robert Heller - Sat, 21 Oct 2023 21:22 UTC

At Sat, 21 Oct 2023 21:38:28 +0200 Cecil Westerhof <Cecil@decebal.nl> wrote:

>
> clt.to.davebr@dfgh.net writes:
>
> > Try something like:
> >
> > package require img::window
> > image create photo bc -data .bc
> > bc write bar.png
>
> Would be the best option, but I get:
> can't find package img::window
>

If you are on a Linux system, you need to do:

sudo apt install TkImg

to install the package.

> Have to find out how to solve it, so at the moment I use another
> option.
>

--
Robert Heller -- Cell: 413-658-7953 GV: 978-633-5364
Deepwoods Software -- Custom Software Services
http://www.deepsoft.com/ -- Linux Administration Services
heller@deepsoft.com -- Webhosting Services

Re: Writing bar chart to file

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From: Cec...@decebal.nl (Cecil Westerhof)
Newsgroups: comp.lang.tcl
Subject: Re: Writing bar chart to file
Date: Sun, 22 Oct 2023 17:32:17 +0200
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 by: Cecil Westerhof - Sun, 22 Oct 2023 15:32 UTC

Robert Heller <heller@deepsoft.com> writes:

> At Sat, 21 Oct 2023 21:38:28 +0200 Cecil Westerhof <Cecil@decebal.nl> wrote:
>
>>
>> clt.to.davebr@dfgh.net writes:
>>
>> > Try something like:
>> >
>> > package require img::window
>> > image create photo bc -data .bc
>> > bc write bar.png
>>
>> Would be the best option, but I get:
>> can't find package img::window
>>
>
> If you are on a Linux system, you need to do:
>
> sudo apt install TkImg
>
> to install the package.

On Debian it is:
libtk-img

--
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof

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