WlzSetBackground - sets the background value of a domain object with grey values.
Synopsis
WlzSetBackground [-h] [-v] [-b#] [<input file>]
Options
-h
Help, prints usage message.
-v
Verbose operation.
-b
Background value, default 0.
Description
Set the background value of a domain object with grey values to a new value. The background value is converted to the grey type of the input object. The input object is read from the standard input unless a file is given on the command line. The output object is always written to the standard output.
Examples
WlzSetBackground -b 255 in.wlz >out.wlz
Reads an object from in.wlz, set the objects background values to 255 and then writes the resulting object to out.wlz.