Change la direction des flèches d'héritage/implémentation/utilisation de trait.

Ça permet de placer les interfaces en haut.

Model/Arrow/ExtendsClass.php

@@ -8,6 +8,8 @@
 
 namespace Irstea\PlantUmlBundle\Model\Arrow;
 
+use Irstea\PlantUmlBundle\Model\UmlNodeInterface;
+
 /**
  * Description of ExtendsClass
  *
@@ -15,8 +17,8 @@ namespace Irstea\PlantUmlBundle\Model\Arrow;
  */
 class ExtendsClass extends BaseArrow
 {
-    public function __construct(\Irstea\PlantUmlBundle\Model\UmlNodeInterface $source, \Irstea\PlantUmlBundle\Model\UmlNodeInterface $target, $link = "--", $label = null)
+    public function __construct(UmlNodeInterface $source, UmlNodeInterface $target)
     {
-        parent::__construct($source, $target, $link, $label);
+        parent::__construct($target, $source, "<|--");
     }
 }

Model/Arrow/ImplementsInterface.php

@@ -20,6 +20,6 @@ class ImplementsInterface extends BaseArrow
 {
     public function __construct(UmlNodeInterface $source, Interface_ $target)
     {
-        parent::__construct($source, $target, "..|>");
+        parent::__construct($target, $source, "<|..");
     }
 }

Model/Arrow/UsesTrait.php

@@ -20,6 +20,6 @@ class UsesTrait extends BaseArrow
 {
     public function __construct(UmlNodeInterface $source, Trait_ $trait)
     {
-        parent::__construct($source, $trait, "--|>");
+        parent::__construct($trait, $source, "<|--");
     }
 }