X-Git-Url: http://git.shiar.nl/minime.git/blobdiff_plain/58ef2fa9c88f4bac0589cd85e580b92ec069e397..8dea1672fc44bd896b203a92564ce03a3663043d:/termimg

diff --git a/termimg b/termimg
index 6876158..bd260c7 100755
--- a/termimg
+++ b/termimg
@@ -1,6 +1,13 @@
 #!/usr/bin/perl
 use 5.014;
-my ($file, $size) = @ARGV;
+
+our $VERSION = '1.00';
+
+use Getopt::Long '2.33', qw( :config gnu_getopt );
+GetOptions(\my %opt,
+	'size|s=s',
+);
+my ($file) = @ARGV;
 
 my @info = eval {
 	require Image::ExifTool;
@@ -20,7 +27,10 @@ my @info = eval {
 			$exif->{SVGVersion} // $exif->{PDFVersion} // (),
 		),
 		$exif->{ColorType} ? "$exif->{BitDepth}bpp $exif->{ColorType}" : (),
-		sprintf('exif (%d)', scalar %{$exif}),
+		join(' ', 'exif',
+			$exif->{ExifVersion},
+			sprintf('(%d)', scalar %{$exif}),
+		),
 		$exif->{Thumb} ? "thumb $exif->{ThumbnailLength}B" : (),
 		(map "@ $_",
 			$exif->{DateTimeOriginal} //
@@ -33,7 +43,7 @@ my @info = eval {
 		join(', ',
 			$exif->{GPSPosition} // $exif->{Location} // (),
 			$exif->{GPSAltitude} // (),
-		),
+		) || (),
 		(map "hw $_", join(' ',
 			$exif->{Make} // (), $exif->{Model} // (),
 			$exif->{FOV} ? "(FOV $exif->{FOV})" : (),
@@ -64,7 +74,7 @@ open my $pgm, '-|', convert => (
 	$file =>
 	-delete => '1--1',
 	$aspect ? ('+distort' => SRT => "0,0 1,$aspect 0") : (),
-	-thumbnail => $size || '40x12',
+	-thumbnail => $opt{size} || '40x12',
 	-colorspace => 'gray',
 	'-normalize',
 	-level => '-1%',
@@ -88,19 +98,50 @@ if (<$pgm> eq "P2\n") {
 }
 say for @info;
 
+__END__
+
 =head1 NAME
 
 termimg - media file fingerprint and metadata
 
 =head1 SYNOPSIS
 
-B<termimg> <file> [<size>]
+B<termimg> [<options>] <file>
 
 =head1 DESCRIPTION
 
 Identify given file by ascii image
 with a summary of distinctive metadata.
 
+=head1 OPTIONS
+
+=over
+
+=item -s, --size=<width>x<height>
+
+=back
+
+=head1 SEE ALSO
+
+          | output     | colors  | ff  | feats | time m-c | notes
+ ---------+------------+---------+-----+-------+----------|
+ jp2a     | ascii      | 1/2/16  | jpg | a hit |  125-241 |
+ img2txt  | ascii      | 256     | 5+  | adH t |      332 | caca-utils (imlib2)
+ catimg   | unicode    | rgb/256 | 3   |      v|      320 |
+ aview    | pager      | 1/2/3   | pnm |  dhit |  320+152 |
+ asciiart | ascii      | 1/16    | +   |   hi  |        ? |
+ termimg  | ascii      | 1       | +   | a   m | 1988+230 |
+ convert  | ascii (xpm)| 1       | +   | a  it | 1010     | imagemagick to xpm
+
+=head2 Features
+
+ a = aspect ratio option
+ d = color dithering
+ h = html export (H other formats)
+ i = invert option
+ m = metadata
+ t = gamma and/or brightness modification
+
 =head1 AUTHOR
 
 Mischa POSLAWSKY <perl@shiar.org>