Im absolutely stumped on this one. $_[0] is either '#ff0000' or 'red' it doesnt seem
to matter. When I print to STDOUT I get what I would expect - the value of $_[0]
printed to the screen. BUT when I print to IMAGE I dont get anything. Why does
$color not have a value when I print to a file handle?? Ive also tried ${color}. Ive
tried setting $color to a dummy value just before I print to the filehandle. In this
case, I DO get the dummy value printed to the file handle. Any ideas?
Thanks for your time.
-tyler
open(IMAGE, ">d://perl/svg/files/${base}.${species}.${day}.${a}.svg") || die "Cant
open image.svg\n";
sub plotCells{
my $color = $_[0];
print "$color\n"; # Tried $color = 'red';
print IMAGE "$color\n";
} # End function &plotCells.
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