You can undo the operation by clicking Undo on the Color Trace tab.
Or
Posterized Bitmap 1. Merge |
Posterized bitmap after merging colors |
To change the order of color buttons in the palette, click and drag a color button to a position between or after the existing color buttons.
To edit a posterized color in the color palette, hold Ctrl (command in Macintosh) and click the color button.