version 1.12, 2006/09/06 19:26:07
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version 1.16, 2016/10/12 18:50:02
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Line 47 if ($output eq '') {
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Line 47 if ($output eq '') {
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} |
} |
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if ($output eq 'gif' || $output eq 'png') { |
if ($output eq 'gif' || $output eq 'png') { |
open PLOT, "gnuplot $filename |"; |
open(my $plot, "gnuplot $filename |"); |
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print <<"END"; |
print <<"END"; |
Content-type: image/$output |
Content-type: image/$output |
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END |
END |
while ($_=<PLOT>) { |
while (my $line = <$plot>) { |
print; |
print($line); |
} |
} |
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} elsif ($output eq 'eps') { |
} elsif ($output eq 'eps') { |
print <<"END"; |
print <<"END"; |
Content-type: text/html |
Content-type: text/html |
Line 65 Content-type: text/html
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Line 67 Content-type: text/html
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END |
END |
if (! system ("gnuplot $filename")) { |
if (! system ("gnuplot $filename")) { |
print "<h2>An error occured.</h2>\n". |
print "<h2>An error occurred.</h2>\n". |
"I am not going to tell you about it as I have not bothered ". |
"I am not going to tell you about it as I have not bothered ". |
"to figure out how to get you the error text.\n"; |
"to figure out how to get you the error text.\n"; |
} else { |
} else { |