It's slightly tiresome because you will need to use the Select > Select Sampled Colour. If you see a small warning triangle top right of the histogram (as in my first example), click it to force a full refresh of the data. In my example you can see 136 pixels were selected. The histogram and statistics will be updated to reflect the selection: Adjust the slider to include/exclude the pixels you need. There's a Threshold slider to determine how closely each pixel must match to be selected. A small panel will be shown:Ĭlick in your image to choose the colour to be sampled. Then use the Select > Select Sampled Colour. (You might need to set the Advanced option for the panel, using the small burger menu top right, in order to view the statistics associated with the histogram.) Ensure that the "Marquee" option is selected, to limit the scope to selected pixels. Drawing heavily on Billy Kerr's answer using Gimp, this is how you can achieve the same in Affinity Photo:įirst ensure you have the histogram panel active and visible using the View > Studio > Histogram menu option.
0 Comments
Leave a Reply. |