Bakken, Luke [BL], on Monday, February 7, 2005 at 15:38 (-0800) thinks
about:
BL> Redirect to a file and read the file:
BL> my $filename = '/tmp/output';
BL> open (PIPE, "|-", "convert -negate -modulate 200,0 -negate - pbm:- |
gocr - >> $filename 2>&1") or warn "$!\n";
BL> open IN, $filename or d
> open (PIPE, "|-", "convert -negate -modulate 200,0 -negate -
> pbm:- | gocr -") or warn "$!\n";
> print PIPE $file; #file is image content
> close PIPE;
>
> prints to STDOUT everything I need (it is one line, lets say "This is
> test"). How I can grab this, so I have in
> $var = "This is te
Hi all,
I have tricky question, and I await answer will be not so simple, here
is snippet:
open (PIPE, "|-", "convert -negate -modulate 200,0 -negate - pbm:- | gocr -")
or warn "$!\n";
print PIPE $file; #file is image content
close PIPE;
prints to STDOUT everything I need (it is one line, l
