Group Assignments Widget

1 Show the count of selected pixels/spectra (for example selection in 'Image View Widget')

2 Assigns a selected region of pixels/spectra to the 'Background' group

3 Creates a new group with selected pixels/spectra

• Opens a dialogue where you can define a name and color for the new group

4 Will ignore selected pixels due training

5 Will undo all assignments (assignments to groups/'Background', ignored areas) in a selected region.

6 Drop-down menu to select a group

7 This will add selected pixel/spectra to a in 9f selected group.

8 Will revert all assignments done for 'Background', 'Ignore' and assigned spectra to groups. This will not delete groups, but they will be empty.