$opt{'signal-stat'} //= exists $SIG{INFO} ? 'INFO' : 'QUIT';
$opt{markers} //= '=avg >31.73v <68.27v +50v |0';
$opt{palette} //= $opt{color} && [31, 90, 32];
+$opt{hidemin} = ($opt{hidemin} || 1) - 1;
$opt{input} = @ARGV && $ARGV[0] =~ m/\A[-0-9]/ ? \@ARGV : undef
and undef $opt{interval};
$_ = color(@_) . $_ . color(0) if defined;
}
+sub sival {
+ my $unit = int(log(abs $_[0] || 1) / log(10) - 3*($_[0] < 1) + 1e-15);
+ my $float = $_[0] !~ /^0*[-0-9]{1,3}$/;
+ sprintf('%3.*f%1s',
+ $float && ($unit % 3) == ($unit < 0), # tenths
+ $_[0] / 1000 ** int($unit/3), # number
+ $#{$opt{units}} * 1.5 < abs $unit ? "e$unit" : $opt{units}->[$unit/3]
+ );
+}
+
sub show_lines {
-state $nr = $opt{hidemin} ? $opt{hidemin} - 1 : 0;
-@lines and @lines > $nr or return;
+state $nr = $opt{hidemin};
@lines or return;
-@lines > $nr or return unless $opt{hidemin};
+@lines > $nr or return;
@order = sort { $b <=> $a } @order unless tied @order;
my $maxval = $opt{maxval} // (
}
}
-@lines > $nr or return if $opt{hidemin};
-
-sub sival {
- my $unit = int(log(abs $_[0] || 1) / log(10) - 3*($_[0] < 1) + 1e-15);
- my $float = $_[0] !~ /^0*[-0-9]{1,3}$/;
- sprintf('%3.*f%1s',
- $float && ($unit % 3) == ($unit < 0), # tenths
- $_[0] / 1000 ** int($unit/3), # number
- $#{$opt{units}} * 1.5 < abs $unit ? "e$unit" : $opt{units}->[$unit/3]
- );
-}
-
say(
color(31), sprintf('%*s', $lenval, $minval),
color(90), '-', color(36), '+',
sub show_stat {
if ($opt{hidemin} or $opt{hidemax}) {
- $opt{hidemin} ||= 1;
- $opt{hidemax} ||= @lines;
- printf '%s of ', sum(grep {length} @values[$opt{hidemin} - 1 .. $opt{hidemax} - 1]) // 0;
+ printf '%s of ', sum(grep { length }
+ @values[$opt{hidemin} .. ($opt{hidemax} || @lines) - 1]
+ ) // 0;
}
if (@order) {
my $total = sum @order;
Override colors of parsed numbers.
Can be any CSI escape, such as I<90> for default dark grey,
-or alternatively I<1;30> for bold black.
+or alternatively I<1;30> for bright black.
In case of additional colors,
the last is used for values equal to the maximum, the first for minima.
If unspecified, these are green and red respectively (I<31 90 32>).
+Multiple intermediate colors will be distributed
+relative to the size of values.
+
+Predefined color schemes are named I<whites> and I<fire>,
+or I<greys> and I<fire256> for 256-color variants.
=item --spark[=<characters>]