Have a need to set R, G and B values at a selected point . . .

[Terry Danks]

In astro imaging, I have a need to . . .

1/ Define or select a specific point on the background sky and

2/ Adjust the RGB values at that point so that they are equal, i.e., the sky is neutral with no color caste.

I have found how to have the values of R, G and B for a point under the mouse displayed but no way

to adjust the 3 individual channels to have them equalized.

Is this possible?

[John Rostron]

Look at the Affinity Help page for Setting White Balance:

https://affinity.help/designer/en-US.lproj/index.html?page=pages/Adjustments/adjustment_whiteBalance.html?title=White Balance adjustment

John