X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/a36becb00b9c03809f5fa9f6dbd154a1fe117f5d..6721f1111bc49b8ee5efc0b39d74321c1393cdfb:/font.plp

diff --git a/font.plp b/font.plp
index ddc35b4..50d8dcb 100644
--- a/font.plp
+++ b/font.plp
@@ -2,20 +2,21 @@
 
 Html({
 	title => 'character support sheet',
-	version => 'v1.0',
-	keywords => [qw'
-		unicode glyph char character reference common ipa symbol sign mark table digraph
-	'],
-	stylesheet => [qw'light dark mono circus red'],
-	data => [qw'unicode-table.inc.pl unicode-char.inc.pl'],
+	version => 'v1.1',
+	keywords => [qw(
+		unicode font glyph char character support overview cover coverage
+		script block symbol sign mark reference table
+	)],
+	stylesheet => [qw( light dark mono circus red )],
+	data => [qw( unicode-cover.inc.pl )],
 });
 
 :>
-<h1>Character support</h1>
+<h1>Font coverage</h1>
 
 <p>
-Selected characters from Unicode <a href="/unicode">preset</a>
-or <a href="/charset">range</a>.
+Character support of Unicode
+<a href="/charset">blocks</a> and <a href="/unicode">presets</a>.
 </p>
 
 <div>
@@ -26,109 +27,58 @@ use Shiar_Sheet::FormatChar;
 my $glyphs = Shiar_Sheet::FormatChar->new;
 
 my %oslist = (
-	win95   => [qw( arial ariuni verdana times )],  # microsoft
+	win95   => [qw( arial ariuni verdana times courier )],  # microsoft
 	mac10   => [qw( )],  # apple
 	android => [qw( droidsans )],  # google
 	oss     => [qw( dvsans c2k unifont )],
 );
 my @ossel = qw( win95 oss android );
+my @fontlist = map { @{ $oslist{$_} } } @ossel;
 
-my $tables = do 'unicode-table.inc.pl' or die $@ || $!;
-my (%font, @fontlist);
-for my $os (@ossel) {
-	my $osfonts = $oslist{$os};
-	for my $fontid (@{$osfonts}) {
-		push @fontlist, $fontid;
-		my ($fontmeta, @fontrange) = do "ttfsupport/$fontid.inc.pl";
-		$fontmeta or next;
-		$font{$fontid} = {
-			-id   => $fontmeta->{id} || $fontid,
-			-name => $fontmeta->{name},
-			map { (chr $_ => 1) } @fontrange
-		};
-	}
-}
-
-# parse input
-
-my @chars;
-
-my $query = $ENV{PATH_INFO} || $get{q} || 'ipa';
-for ($query) {
-	s{^/}{};
-	when (qr{^[a-z]+(?:/|\z)}) {
-		for (split / /) {
-			my ($tablegroup, $tablename) = split m{/}, $_, 2;
-			my @tables = $tablename ? $tables->{$tablegroup}->{$tablename}
-			           : sort values %{ $tables->{$tablegroup} };
-			for (@tables) {
-				my $includerows;  # ignore rows before body row
-				for (@{$_}) {
-					$includerows ||= m/^[.]/ or next;
-					next if /^[.-]/;
-					next if $_ eq '>' or $_ eq '=';
-					push @chars, $_;
-				}
-			}
-		}
-	}
-	when (qr{[\d,;\s+-]+}) {
-		for (map { split /[^\d-]/ } $_) {
-			my ($charnum, $range) = split /-/, $_;
-			push @chars, chr $_ for $charnum .. ($range // $charnum);
-		}
-	}
-	when (qr{[A-Z]}) {
-		eval {
-			my $match = qr/\A\p{$_}\z/;
-			push @chars, grep { m/$match/ } map { chr $_ }
-				0..0xD7FF, 0xE000..0xFDCF, 0xFDF0..0xFFFD;
-		} or die "invalid unicode match: $_\n";
-	}
-	default {
-		die "unknown parameter: $_\n";
-	}
-}
-
-@chars <= 1500
-	or die sprintf 'too many matches (%d)'."\n", scalar @chars;
+my $cover = do 'unicode-cover.inc.pl' or die $@ || $!;
 
 # output character list
 
 print '<table class=mapped>';
-print '<col>' x 3;
-print "<colgroup span=$_>" for 2, map { scalar @{$oslist{$_}} } @ossel;
+print '<col><col>';
+print "<colgroup span=$_>" for map { scalar @{$oslist{$_}} } @ossel;
 
 print '<thead><tr>';
-print '<td colspan=3>character';
-print '<td colspan=2>input';
-printf '<td colspan=%d>%s fonts', scalar @{ $oslist{$_} }, $_
-	for @ossel;
+print '<th colspan=2>';
+printf '<th colspan=%d>%s fonts', scalar @{ $oslist{$_} }, $_ for @ossel;
 
 print '<tr>';
-print '<td colspan=2>unicode';
-print '<td>name';
-print '<td><a href="/digraphs" title="digraph">di</a><td>html';
-printf '<td title="%s">%s', $font{$_}->{-name}, $font{$_}->{-id} // $_
-	for @fontlist;
+print '<th colspan=2>';
+printf '<td>%s', $_ for @fontlist;
 say '</thead>';
 
-for my $chr (@chars) {
-	my $codepoint = ord $chr;
-	my $ascii = $codepoint <= 127;
-
-	print "<tr><th>$chr\n";
-	my $info = $glyphs->glyph_info($codepoint);
-	my ($class, $name, $mnem, $html, $string) = @$info;
-	print "<td>$_" for sprintf('%X', $codepoint), EscapeHTML($name || '?');
-	printf '<td class="%s">%s', @$_ for (
-		[$ascii ? 'l0' : defined $mnem ? 'l4' : 'l1', $mnem // ''],
-		[$ascii ? 'l0' : defined $html ? 'l4' : 'l1', $html // ''],
-		(map {
-			!$font{$_}->{-id} ? [l0 => '?'] :
-			$font{$_}->{$chr} ? [l4 => '✔'] : [l1 => '✘']
-		} @fontlist),
-	);
+for my $group (sort keys %{$cover}) {
+	say '<tbody>';
+for my $name (sort keys %{ $cover->{$group} }) {
+	my $row = $cover->{$group}->{$name};
+	print '<tr>';
+	$name = qq{<a href="/chars/$name">$name</a>}
+		if $row->{-count} and $row->{-count} < 1280;
+	print '<th>', $name;
+	print '<td class=right>', $row->{-count};
+	for (@fontlist) {
+		my $count = $row->{$_};
+		if (not defined $count) {
+			print '<td class="l0">?';
+			next;
+		}
+		if (not $count) {
+			print '<td class="l1">0';
+			next;
+		}
+
+		my $rel = $count / $row->{-count};
+		my $class = $rel < .5 ? 2 : $rel < .75 ? 3 : $rel < 1 ? 4 : 5;
+		printf '<td class="%s">%d%%', "l$class", $rel*100;
+	}
+	say '</tr>';
+}
+	say '</tbody>';
 }
 
 say "</table>\n";