Method Image.ILBM.encode()

Method encode

string encode(object image)
string encode(object image, object mappingoptions)

Description

Encodes an ILBM image.

The options argument may be a mapping containing zero or more encoding options:

normal options:
    "alpha":image object
        Use this image as mask
        (Note: ILBM mask is boolean.
         The values are calculated by (r+2g+b)/4>=128.)
 
    "palette":colortable object
        Use this as palette for pseudocolor encoding