Function createUMLNode

tools/sql2graph.php:38–83

($name, $attributes, $methods)

include("common_functions.php");

function createUMLNode($name, $attributes, $methods) {
  global $out;
  
  //make sure arrays and attributes are arrays
  if(!is_array($attributes)) 
    $attributes = array(
      $attributes,
    );
  if(!is_array($methods)) 
    $methods = array(
      $methods,
    );
  
  //calculate width and hight
  $height  = 35+14*(count($attributes)+count($methods));
  $max_att = array_reduce(array_map("strlen", $attributes), "max", 0);
  $width   = 10+max(8*strlen($name), 7*$max_att);
  
  //begin
  $out[] = "    <node id=\"$name\">\n";
  $out[] = "      <data key=\"d0\" >\n";
  $out[] = "        <y:UMLClassNode >\n";
  $out[] = "          <y:Geometry width=\"$width\" height=\"$height\"/>\n";
  $out[] = "          <y:Fill hasColor=\"false\" />\n";
  $out[] = "          <y:NodeLabel fontStyle=\"bold\">$name</y:NodeLabel>\n";
  $out[] = "          <y:UML use3DEffect=\"false\">\n";
  //attributes
  $out[] = "            <y:AttributeLabel>";
  foreach($attributes as $a)
  {
    $out[] = "$a\n";
  }
  $out[] = "            </y:AttributeLabel>\n";
  //methods
  $out[] = "            <y:MethodLabel>";
  foreach($methods as $m)
  {
    $out[] = "$m\n";
  }
  $out[] = "            </y:MethodLabel>\n";
  //end
  $out[] = "          </y:UML>\n";
  $out[] = "        </y:UMLClassNode>\n";
  $out[] = "      </data>\n";
  $out[] = "    </node>\n";
}

function createUMLEdge($from, $to) {
  global $out;