Affinity Photo Levels - missing histogram

[mike21]

Sometimes the histogram does not appear when using levels, although normal adjustments can still be made - is there a way of making the histogram visible on theses occasions.

[NathanC]

Hi @mike21,

When you say the Histogram is missing from the levels adjustment panel, do you mean the entire area where the entire histogram is normally displayed is missing or it is just missing the data? Have you got the Master Channel Selected?

If you could provide a sample file and screenshot that would be beneficial in understanding what is causing this. 🙂

 

[mike21]

I am afraid I have been unable to reproduce this as it only occurs occasionally. I shoot in RAW so these are developed images. The whole of the box where the histogram would normally appear is black, whatever colour or or master is selected - adjustments can still be made as normal but by guesswork, with the effect being checked by using the tick/untick facility in the layers list. Unfortunately, for health reasons I have been unable to take pictures for some weeks, so I have no fresh images to use.