Auto commit: 2026-03-13T16:18:43.826Z

core/templates/core/project_detail.html

@@ -239,7 +239,42 @@
 
     const network = new vis.Network(container, data, options);
 
-    function fitNetwork() {
+    
+    // Change Layout function
+    function changeLayout(value) {
+        if (value === 'hierarchical') {
+            network.setOptions({
+                layout: {
+                    improvedLayout: true,
+                    hierarchical: {
+                        direction: 'UD',
+                        sortMethod: 'directed'
+                    }
+                }
+            });
+        } else {
+            network.setOptions({
+                layout: {
+                    improvedLayout: true,
+                    hierarchical: false
+                }
+            });
+        }
+    }
+
+    // Zoom In function
+    function zoomIn() {
+        var scale = network.getScale();
+        network.moveTo({ scale: scale * 1.5 });
+    }
+
+    // Zoom Out function
+    function zoomOut() {
+        var scale = network.getScale();
+        network.moveTo({ scale: scale / 1.5 });
+    }
+
+function fitNetwork() {
         network.fit({ animation: { duration: 1000, easingFunction: 'easeInOutQuad' } });
     }