here's a way to pad to 32 bits:
sub _pad32 { substr("0" x 32 . shift, -32); }
which is used in Image::Size in the following manner:
# _bin2int - converts binary string to decimal
sub _bin2int {unpack("N",pack("B32",substr("0"x32.shift,-32)));}
>>>Schoeneman, Carl 09/26/01 08:40pm >>>
Is there a way to pad a number with leading zeros with 1 command rather than
the 2 I used below? It looks like you're supposed to be able to zero-fill
with sprintf but I couldn't figure it out.
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