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Update scopes.md #704

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10 changes: 8 additions & 2 deletions content/module-reference/utility-modules/shared/scopes.md
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Expand Up @@ -111,15 +111,21 @@ Bear in mind that these controls are provided as a basic guide to achieving colo

# exposure adjustment

The histogram, waveform, and RGB parade scopes can be used to directly alter the _exposure_ and _black level_ of the [_exposure_](../../processing-modules/exposure.md) module.
The histogram, waveform, and RGB parade scopes can be used to directly alter the exposure and black level of the exposure module.
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@kofa73 kofa73 Dec 21, 2024

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In other places in the docs, individual controls (like exposure and black level here) are highlighted using italics.
Also, why remove the link to the exposure module's docs?

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@tpinfold tpinfold Dec 21, 2024

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Thanks for looking at this @kofa73. This is my first attempt at learning how to help with documentation. I just copied what was already in the user manual and added the bare minimum to update the documentation to be correct. I didn't mean to remove any links or change the use of italics, but I see the inconsistency in the use of italics in the document I copied from. Can you advice how I retain the link? I am still on my L plates here.

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@elstoc elstoc Dec 22, 2024

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The site uses markdown format, which is pretty simple, and the same as github uses for its comments. Github provides a guide (here) or there are various "cheat sheets" available (for example here)

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@tpinfold tpinfold Dec 22, 2024

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Should I rewrite my correction or is this close enough to be edited and used?

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@kofa73 kofa73 Dec 22, 2024

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Just restore the original text:

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The histogram, waveform, and RGB parade scopes can be used to directly alter the exposure and black level of the exposure module.
The histogram, waveform, and RGB parade scopes can be used to directly alter the _exposure_ and _black level_ of the [_exposure_](../../processing-modules/exposure.md) module.

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@elstoc elstoc Dec 22, 2024

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If this PR is a one-off I don't mind making edits when I get around to merging, but if you intend to submit more pull requests in the future it would be good to learn the process for making changes.


For the histogram, click towards the right-hand side of the histogram and then drag right to increase or drag left to decrease the exposure. In a similar manner you can control the black level by clicking and dragging in the left-hand side.

For horizontal waveform and RGB parade, drag the upper portion of the scope up/down to increase/decrease exposure. Drag the lower portion up/down to increase/decrease the black level.

For vertical waveform and RGB parade scopes, the corresponding regions are to the right (exposure) and left (black level).

You can also scroll in the appropriate area -- rather than dragging -- to adjust exposure and black point. Double-click in the scope to reset the exposure module's parameters to their defaults.
You can also scroll in the appropriate area – rather than dragging – to adjust exposure and black point.

Soft limits are respected in this module but can be overridden with ctrl+shift

Fine tuning can be achieved by adjusting the speed when dragging or scrolling by using the ctrl key for fine tuning. Alternatively, a right-click will pop up a fine-tuning option.

Double-click in the appropriate part of the scope to reset the exposure or black point individually to their defaults.

# histogram profile

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