1 files changed, 18 insertions, 2 deletions

diff --git a/src/app/identity-page/identity-page.component.ts b/src/app/identity-page/identity-page.component.ts
index b193d5e..f347f44 100644
--- a/src/app/identity-page/identity-page.component.ts
+++ b/src/app/identity-page/identity-page.component.ts
@@ -11,14 +11,14 @@
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Affero General Public License for more details.
-  
+
    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
    */
 /**
  * @author Philippe Buschmann
  * @file src/app/identity-page/identity-page.component.ts
- * @brief 
+ * @brief
  *
  */
 
@@ -112,4 +112,20 @@ export class IdentityPageComponent implements OnInit {
     });
   }
 
+  intFromHash(str:string): number{
+    let hash: number = 0;
+    for (var i = 0; i < str.length; i++) {
+       hash = str.charCodeAt(i) + ((hash << 5)-hash);
+       hash = hash & hash;
+    }
+    return (Math.abs(hash)/4294967295);
+  }
+
+  returnHSL(id:string): string{
+    return "hsl(" + 360 * this.intFromHash(id) + ',' +
+    (90 + 70 * this.intFromHash(id)) + '%,' +
+    (85 + 10 * this.intFromHash(id)) + '%)';
+  }
+
+
 }