Threshold
Wallust automatically uses the best threshold, heuristically, if this variable isn't defined (default behaviour).
If you really want to define this variable, keep in mind the following. Thershold is the difference between similar colors , used inside the colorspace.
Each colorspace may have different results with different thresholds, meaning you should try which one works for you best.
An overall table looks like this:
| Number | Description |
|---|---|
| 1 | Not Perceptible by human eyes. |
| 1 - 2 | Perceptible through close observation. |
| 2 - 10 | Perceptible at a glance. |
| 11 - 49 | Colors are more similar than opposite. |
| 100 | Colors are exact opposite. |
To edit this value:
- Config file:
threshold = 10 - Cli:
wallust run image.png --threshold 18