Merge pull request shaarli#85 from nodiscc/tagcloud-scaling

improve tag cloud font size scaling
ArthurHoaro · Dec 29, 2014 · f8d83b3 · f8d83b3
2 parents 3259f1a + 1e3b274
commit f8d83b3
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/inc/shaarli.css b/inc/shaarli.css
@@ -562,7 +562,6 @@ a.qrcode img {
 }
 
 #cloudtag a {
-    font-weight:bold;
     color: black;
     text-decoration: none;
 }

diff --git a/index.php b/index.php
@@ -1252,8 +1252,9 @@ function renderPage()
         ksort($tags);
         $tagList=array();
         foreach($tags as $key=>$value)
+	// Tag font size scaling: default 15 and 30 logarithm bases affect scaling, 22 and 6 are arbitrary font sizes for max and min sizes.
         {
-            $tagList[$key] = array('count'=>$value,'size'=>max(40*$value/$maxcount,8));
+            $tagList[$key] = array('count'=>$value,'size'=>log($value, 15) / log($maxcount, 30) * (22-6) + 6);
         }
         $PAGE = new pageBuilder;
         $PAGE->assign('linkcount',count($LINKSDB));