Hi,

I liked your solution, but it seems I'm missing something ....
open(INPUT, "< ./vrsticni_fonti.txt")
    or die "Couldn't open ./vrsticni_fonti.txt for reading: $!\n";
my $line;
while (<INPUT>) {
    $line = $_ ;
     print "Line: $line \n";
#    my @rows =  ( 0x04, 0x04, 0x04, 0x04, 0x00, 0x00, 0x04, 0x00 );
    my @rows = ($line =~ m/(0x[a-fA-F0-9]+)/g);
    print "Extracted numbers : " . join("|", @rows) . "\n";
    my @cols = (0) x 8;
    for my $c ( 0 .. 7 ){ 
        $rows[ $_ ] & 1 << $c and $cols[ $c ] |= 1 << $_ for 0 .. 7;  
    }
    print "Changed fonts : " . join("|", @cols) . "\n";

#           printf "0x%02x\n", $_ for @cols;
    
}
close(INPUT);

[download]
It prints all zeros in "Changed fonts" line....
I'd kindly ask for some more help....

Thanks in advance,

Rob.

In reply to Re^2: Font bitmaps manipulation in perl (transposing row like font description to column like).... by Anonymous Monk
in thread Font bitmaps manipulation in perl (transposing row like font description to column like).... by Anonymous Monk

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