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Set ggplot2's plot brush programmatically Shiny #1456

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baniani opened this issue Nov 3, 2016 · 6 comments · May be fixed by #2888 or #3683
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Set ggplot2's plot brush programmatically Shiny #1456

baniani opened this issue Nov 3, 2016 · 6 comments · May be fixed by #2888 or #3683
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Difficulty: Advanced Effort: Medium Priority: Medium Type: Enhancement 💡

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@baniani
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baniani commented Nov 3, 2016 •
edited by bborgesr
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So there is a blue semi-transparent brush/rectangle that you can drag and then move on ggplot2 with your mouse, you can get its xmin, xmax, ymin and ymax by observing the brush. How can I do the other way around? How can I set its xmin, xmax, ymin and ymax and move resize the brush programmatically?
@pata-eth
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pata-eth commented Nov 8, 2016

I have a similar question/suggestion as I would like to be able to programmatically change the direction of the brush (for example from 'x' to 'y'). Thank you!

@wch wch added the backlog label Nov 17, 2016
@sedot42
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sedot42 commented Apr 12, 2017

I am facing the same problem, but with base plot as well. Did anyone find a solution? Otherwise there should possibly be a feature request.

@wch
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wch commented Apr 12, 2017

We're planning on doing this for a future release of Shiny, although we don't have the timeframe set yet.

@xhdong-umd xhdong-umd mentioned this issue Sep 7, 2017
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@wch wch removed the backlog label Jun 13, 2018
@awerni
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awerni commented Mar 4, 2020

I would also like to change the brush area programmatically. With hundreds of bars in a waterfall plot, it is difficult to select properly with the mouse. I would like to have a textInput with a reactive to modify the brush area. Any option to do this with js?

This was referenced May 12, 2020
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@dvg-p4
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dvg-p4 commented Jun 7, 2022 •
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Is there a problem with that pull request from 2 years ago?

Edit to answer my own question: yes there is, it appears that almost the entirety of the JS codebase has been refactored since this pull request was created.

Edit 2: currently working on my own pull request for this now!

@dvg-p4
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dvg-p4 commented Jul 7, 2022

Nearing a workable solution that also fixes some other brush-related issues at https://github.com/dvg-p4/shiny , will be creating a pull request soon

@dvg-p4 dvg-p4 linked a pull request Aug 13, 2022 that will close this issue
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Difficulty: Advanced Effort: Medium Priority: Medium Type: Enhancement 💡
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@alandipert @wch @baniani @sedot42 @awerni @pata-eth @dvg-p4