Document how to auto-scale in Imviz for multiple images at once

[Jdaviz-Triage-Bot]

Reporter: pllim

There is a need to add user documentation on how to use #1343 to accomplish #750 .

Desired workflow:

1. Load two images in Imviz.
2. Interactively adjust scale (stretch? percentile?) in an image.
3. Have the settings automatically applied to the other image.

🐱

---

DISCLAIMER: This issue was autocreated by the Jdaviz Issue Creation Bot on behalf of the reporter. If any information is incorrect, please contact Duy Nguyen

[pllim]

@hcferguson , would you be satisfied with a solution like #1594 ?

[stscijgbot-jwql]

This issue is tracked on JIRA as JDAT-2670.

[stscijgbot-jwql]

Comment by Pey-Lian Lim on JIRA:

I think we have another ticket that wants to allow Imviz to set things like this for all layers at once (like the Lock button in Mosviz) but I don't know where that ticket went. I think working on that would naturally fix this one.

[stscijgbot-jwql]

Comment by Pey-Lian Lim on JIRA:

Might as well let users do it natively via API rather than writing much more documentation on how to hack around it. See my idea at #1594

[stscijgbot-jwql]

Comment by Pey-Lian Lim on JIRA:

This needs more discussion because Kyle thinks it is better exposed as some unified plugin API, so this cannot be completed this sprint.

[stscijgbot-jwql]

Comment by Pey-Lian Lim on JIRA:

Documentation proposed at #1704