1.4.3 - Temperature effect works as Tint

[user0]

XnViewMP 1.4.3 64bit
Windows10 64bit (22H2), display resolution 3840x2160, win scaling 150%

Viewer
Image > Adjust > Enhance colors (shift+e)
Batch convert
Actions tab > Map > Temperature


Issue
Temperature has Tint effect, not temperature.
It shall be either renamed to Tint or reworked to cold/warm effect.

Actual behaviour:

• temperature
  min - green
  max - purple

Expected behaviour:

• tint (rename Temperature to Tint)
  min - green
  max - purple

• temperature (add new Temperature effect)
  min - blue (cold)
  max - yellowish (warm)

Examples
This is how temperature/tint effect works in other programs:

• Tint
  • Lightroom

    

  • ACDSee

    

• Temperature
  • Lightroom

    

  • ACDSee

    

Note: programs have some difference in representing Temperature/Tint for JPEG/RAW

• Lightroom
  different sliders scale:
  • JPEG - Temp and Tint -100 to +100
  • RAW - Temp (2000-50000) and Tint (-150 – +150)

• ACDSee
  no change in sliders scale, but added info in Kelvins

  

  tint_ACDSee_raw.png (6.51 KiB) Viewed 1336 times

[user0]

hi, Pierre, what about this issue/suggestion?

[xnview]

could you send me the picture used?

[user0]

sure, but this effect is the same for all files I have

plane_jpg.zip

(1009 KiB) Downloaded 49 times

ps. also just noticed that Temperature does not affect 8-bit images at all (eg save this file as .gif).
I remember you have mentioned that (some) filters do not work with 8-bit images, but speaking about 'Enhance colors' dialog it looks strange that only Temperature has no effect on such images.

[xnview]

See issue for current status and some details.

[xnview]

This problem is supposed to be fixed in XnView MP 1.4.4. Please check and confirm the bug fix here.

[user0]

fixed in 1.4.4