Библиотека для cis, online, cms1

core/formats/dot.php

@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * Ãåíåðàöèÿ ôàéëîâ Grpahviz dot
+ */
+class Dot
+{
+    static function getHeader ()
+    {
+        $header = 
+            "digraph G {\n"
+            . "\toverlap=false; splines=true;\n"
+            . "\tfontname = \"Verdana\"\n"
+            . "\tfontsize = 8\n"
+            . "\tnode [\n"
+            . "\t\tfontname = \"Verdana\"\n"
+            . "\t\tfontsize = 8\n"
+            . "\t\tshape = \"record\"\n"
+            . "\t]\n"
+            . "\tedge [\n"
+            . "\t\tfontname = \"Verdana\"\n"
+            . "\t\tfontsize = 8\n"
+            . "\t]\n";
+
+        return $header;
+    }
+
+    static function getFooter ()
+    {
+        $footer = "}\n";
+        return $footer;         
+    }    
+
+    function assocToDot (array $array, array $label)
+    {
+        $result = array (self::getHeader());
+        // Ìåòêè
+        foreach ($label as $value) {
+           $result [] = "\t\"{$value[0]}\" [ label = \"{$value[1]}\" ] \n";
+        }
+        // Àññîöèàöèè
+        foreach ($array as $key => $value) {
+            foreach ($value as $n) {
+                $result [] = "\t\"$key\" -> \"$n\"\n";
+            }
+        }
+        $result [] = self::getFooter();
+        return implode("", $result);
+    }
+}
+
+?>