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added option to plot with a square aspect ratio

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Dima Kogan 2010-10-18 13:03:38 -07:00 committed by Dima Kogan
parent d1ec685694
commit 869fba996d
1 changed files with 9 additions and 0 deletions
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9
feedGnuplot.pl
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@ -96,6 +96,8 @@ As an example, if line 3 of the input is "0 9 1 20"
--size xxx Gnuplot size option
--square Plot data with aspect ratio 1
--hardcopy xxx If not streaming, output to a file specified here. Format
inferred from filename
@ -157,6 +159,7 @@ GetOptions(\%options,
"curvestyle=s@",
"extracmds=s@",
"size=s",
"square!",
"hardcopy=s",
"maxcurves=i",
"monotonic!",
@ -303,6 +306,12 @@ sub mainThread {
print(PIPE "set ylabel \"" . $options{"ylabel" } . "\"\n") if defined $options{"ylabel"};
print(PIPE "set y2label \"" . $options{"y2label"} . "\"\n") if defined $options{"y2label"};
print(PIPE "set title \"" . $options{"title" } . "\"\n") if defined $options{"title"};
if($options{square})
{
$options{size} = '' unless defined $options{size};
$options{size} .= " ratio -1";
}
print(PIPE "set size $options{size}\n") if defined $options{size};
# For the specified values, set the legend entries to 'title "blah blah"'