Changeset 526 for trunk/admin/xcache.php

Timestamp:

2008-02-18T14:28:31+01:00 (5 years ago)

Author:

moo

Message:

allow user decide to show used or free blocks/percent

File:

• trunk/admin/xcache.php (modified) (2 diffs)

trunk/admin/xcache.php

@@ -77 +77 @@
 function freeblock_to_graph($freeblocks, $size)
 {
-    global $free_graph_width;
+    global $graph_width, $usage_graph_width, $free_graph_width;
 
     // cached in static variable
     static $graph_initial;
     if (!isset($graph_initial)) {
-        for ($i = 0; $i < $free_graph_width; $i ++) {
-            $graph_initial[$i] = 0;
-        }
+        $graph_initial = array_fill(0, $graph_width, 0);
     }
     $graph = $graph_initial;
     foreach ($freeblocks as $b) {
-        $begin = $b['offset'] / $size * $free_graph_width;
-        $end = ($b['offset'] + $b['size']) / $size * $free_graph_width;
+        $begin = $b['offset'] / $size * $graph_width;
+        $end = ($b['offset'] + $b['size']) / $size * $graph_width;
 
         if ((int) $begin == (int) $end) {
@@ -106 +104 @@
     $c = 255;
     foreach ($graph as $k => $v) {
+        if (!isset($free_graph_width)) {
+            $v = 1 - $v;
+        }
         $v = (int) ($v * $c);
         $r = $g = $c - $v;