Method Image.Image()->write_lsb_grey()
- Method write_lsb_grey
object write_lsb_rgb(string what)
object write_lsb_grey(string what)
string read_lsb_rgb()
string read_lsb_grey()- Description
-
These functions read/write in the least significant bit of the image pixel values. The _rgb() functions read/write on each of the red, green and blue values, and the grey keeps the same lsb on all three.
The string is nullpadded or cut to fit.
- Parameter what
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the hidden message
- Returns
-
the current object or the read string