It creates a striped palette from colors in active layer or selection.
The main purpose of this filter is to create color-maps to be used with
the Flame filter.
8.31.2. Activating the filter
This filter is found in the image window menu under
Colors → Info → Smooth Palette.
8.31.3. Options
图 15.183. “Smooth Palette” options
Parameter Settings
You can set palette dimensions for Width and
Height. Dimensions are linked when chain is
not broken. You can also select unit.
Search Depth
Increasing Search Depth (1 - 1024) will result in more shades in
palette.