From e8db3d1d06b56ebef19bbd4516a35e6ddba3c897 Mon Sep 17 00:00:00 2001
From: Geoffrey Delric <81676743+gdelric-capgemini@users.noreply.github.com>
Date: Wed, 18 Dec 2024 19:37:00 +0100
Subject: [PATCH] Update visualisation-interface-diagram.component.ts

---
 .../visualisation-interface-diagram.component.ts       | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/app/modules/visualisation/visualisation-interface-diagram/visualisation-interface-diagram.component.ts b/src/app/modules/visualisation/visualisation-interface-diagram/visualisation-interface-diagram.component.ts
index 5c5972b..c7f7788 100644
--- a/src/app/modules/visualisation/visualisation-interface-diagram/visualisation-interface-diagram.component.ts
+++ b/src/app/modules/visualisation/visualisation-interface-diagram/visualisation-interface-diagram.component.ts
@@ -61,12 +61,14 @@ export class VisualisationInterfaceDiagramComponent implements OnInit {
       
       try {
         const el   = document.getElementsByTagName('app-visualisation-interface-diagram')[0];
-        const rect = el.getBoundingClientRect();
-        width = rect.width - margin;
-        height = rect.height - margin;
+        if (el) {
+          const rect = el.getBoundingClientRect();
+          width = rect.width - margin;
+          height = rect.height - margin;
+        }
         
       } catch (error) {
-        console.error(error);
+        this.snackbarService.showError(error);
       }
 
     this.graph = graphviz('#graphviz-graph', {