This topic covers the 6. icons group on the top bar.
| Icon | Description | Shortcut |
|---|---|---|
| Apply action on selected layers* | Apply action on complete image for each selected layer | all decomposition levels | none |
| Undo selected layers* | Undo last action on all selected layers | all decomposition levels | none |
The first entry will invoke “apply action on image” for each selected layer or each decomposition level (when image viewer/painter is switched to decomposition mode).
Second entry will apply “undo” for each selected layer or each decomposition level (when image viewer/painter is switched to decomposition mode).
Setting image viewer/painter mode is done by mouse right-click on image tab. When pop-up menu appears, choose desired mode.