mondrian limit at 42

methode2/mondrian/draw.php

@@ -4,6 +4,11 @@ use codeagent\treemap\Treemap;
 use codeagent\treemap\presenter\ImagePresenter;
 use codeagent\treemap\presenter\NodeInfo;
 
+function tri($a, $b) {
+    if ($a['value'] == $b['value']) return 0;
+    return ($a['value'] < $b['value']) ? 1 : -1;
+}
+
 function DrawBlock($the_block, $vImage, $parametres)
 {
   $type    = 1;
@@ -30,6 +35,18 @@ function DrawBlock($the_block, $vImage, $parametres)
 
   $data = blockchain::getTransactionData($the_block, $type);
 
+  usort($data, 'tri');
+
+  $n=0;
+  $i=count($data)-1;
+  while($i>41) $n+=$data[$i--]['value'];
+  $n=intval(round(($n * 1.0) / count($data)));
+
+  $data = array_slice($data, 0, 41);
+  $data[] = ["hash" => "0000000000000000000000000000000000000000000000000000000000000000", "value" => $n];
+
+  usort($data, 'tri');
+ 
   $treemap = new Treemap($data, $width, $height);
   $map = $treemap->getMap();
   $m = count($map);