X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Fservices%2FSharedService.ts;h=bc4e71a834cc79f17db2dfd5b26ed788e0439839;hb=208bef2cea31da5427861ac81817790e98851fe2;hp=3a138e585a54563823330fee8bb660e3f60d05bd;hpb=c4970aef0a1aba9dda11327f33f4862aaa3552b0;p=osm%2FNG-UI.git

diff --git a/src/services/SharedService.ts b/src/services/SharedService.ts
index 3a138e5..bc4e71a 100644
--- a/src/services/SharedService.ts
+++ b/src/services/SharedService.ts
@@ -88,6 +88,9 @@ export class SharedService {
     /** Service holds the router information @private */
     private router: Router;
 
+    /** Random color string generator length @private */
+    private colorStringLength: number = 256;
+
     /** Check for the root directory @private */
     private directoryCount: number = 2;
 
@@ -274,6 +277,13 @@ export class SharedService {
             this.restService.handleError(error, 'get');
         });
     }
+    /** Random RGB color code generator @public */
+    public generateColor(): string {
+        const x: number = Math.floor(Math.random() * this.colorStringLength);
+        const y: number = Math.floor(Math.random() * this.colorStringLength);
+        const z: number = Math.floor(Math.random() * this.colorStringLength);
+        return 'rgb(' + x + ',' + y + ',' + z + ')';
+    }
     /** Method to validate file extension and size @private */
     private vaildataFileInfo(fileInfo: File, fileType: string): boolean {
         const extension: string = fileInfo.name.substring(fileInfo.name.lastIndexOf('.') + 1);