browser: apply transparency based on usage

[sheet.git] / browser.plp

diff --git a/browser.plp b/browser.plp
index 16aad08a1a93afb61e6b44df04c947526043ab11..95dd4a98b645ea3331448be6a16441209aa536ea 100644 (file)
--- a/browser.plp
+++ b/browser.plp
@@ -1,5 +1,6 @@
 <(common.inc.plp)><:
 use 5.010;
+use utf8;
 use List::Util qw(sum max);
 
 Html({
@@ -59,16 +60,22 @@ print '<col>' x 3;
 printf '<colgroup span="%d">', scalar @{ $versions{$_} } for @browsers;
 print "\n";
 
-print '<thead><tr>';
-print '<th colspan="3">feature';
-printf('<th colspan="%d">%s',
-       scalar @{ $versions{$_} },
-       do {
-               my $name = $caniuse->{agents}->{$_}->{browser};
-               length $name < 16 ? $name : $caniuse->{agents}->{$_}->{abbr};
-       },
-) for @browsers;
-print '<th>%';
+my $header = join('',
+       '<tr>',
+       '<th colspan="3">feature',
+       (map {
+               sprintf('<th colspan="%d" title="%.1f%%">%s',
+                       scalar @{ $versions{$_} },
+                       sum(values %{ $canihas->{$_} }),
+                       do {
+                               my $name = $caniuse->{agents}->{$_}->{browser};
+                               length $name < 16 ? $name : $caniuse->{agents}->{$_}->{abbr};
+                       },
+               )
+       } @browsers),
+       '<th>%',
+);
+print '<thead>', $header;
 # preceding row without any colspan to work around gecko bug
 print "\n<tr>";
 print '<td>' x 3;
@@ -156,6 +163,7 @@ for my $id (sort {
        });
        print '<td>', int featurescore($caniuse->{data}->{$id}->{stats}) / $maxscore * 100;
 }
+print '<tfoot>', $header;
 print '</table>';
 
 sub paddedver {
@@ -174,6 +182,19 @@ sub showversions {
 }
 
 :>
+<script>
+var classmatch = /\bopacity(\d+)/;
+Array.forEach(document.getElementsByTagName('TD'), function(val) {
+       var opacity;
+       if (opacity = classmatch.exec(val.className)) {
+               var c = document.defaultView.getComputedStyle(val, null).getPropertyValue('background-color');
+               var o = opacity[1] / 100;
+               val.style.backgroundColor = c.replace(/rgb\((.*)\)/, 'rgba($1, '+o+')');
+               val.style.textShadow = c+' 1px 1px 2px, ' + c+' -1px -1px 2px';
+       }
+});
+alert(t);
+</script>
 <hr>
 
 <div class="legend">