particles setting

src/app/components/settings/settings.component.ts

@@ -0,0 +1,24 @@
+import { Component } from '@angular/core';
+
+import { LocalStorageService } from '../../services/local-storage.service';
+
+@Component({
+  selector: 'app-settings',
+  templateUrl: './settings.component.html',
+  styleUrls: ['./settings.component.scss']
+})
+export class SettingsComponent {
+
+  public stateOptions: any[] = [{ label: 'On', value: true }, { label: 'Off', value: false },];
+
+  public value: boolean = true;
+
+  constructor(private localStorageService: LocalStorageService) {
+    this.value = this.localStorageService.getParticles();
+  }
+
+  public particlesChanged(newVal: boolean) {
+    this.localStorageService.setParticles(newVal);
+    this.value = newVal;
+  }
+}