progress-spinner-demo.html

<h1>Determinate</h1>

<div class="demo-progress-spinner-controls">
  <p>Value: {{progressValue}}</p>
  <button mat-raised-button (click)="step(10)">Increase</button>
  <button mat-raised-button (click)="step(-10)">Decrease</button>
  <mat-checkbox [(ngModel)]="isDeterminate">Is determinate</mat-checkbox>
</div>

<div class="demo-progress-spinner">
  <mat-progress-spinner [mode]="isDeterminate ? 'determinate' : 'indeterminate'"
      [value]="progressValue" color="warn" [strokeWidth]="1.6" [diameter]="16"></mat-progress-spinner>
  <mat-progress-spinner [mode]="isDeterminate ? 'determinate' : 'indeterminate'"
      [value]="progressValue" color="accent" [strokeWidth]="1" [diameter]="32"></mat-progress-spinner>
  <mat-progress-spinner [mode]="isDeterminate ? 'determinate' : 'indeterminate'"
      [value]="progressValue" color="primary" [diameter]="50"></mat-progress-spinner>
</div>

<h1>Indeterminate</h1>

<mat-button-toggle-group class="demo-progress-spinner-controls" [(ngModel)]="color">
  <mat-button-toggle value="primary">Primary Color</mat-button-toggle>
  <mat-button-toggle value="accent">Accent Color</mat-button-toggle>
  <mat-button-toggle value="warn">Warn Color</mat-button-toggle>
</mat-button-toggle-group>

<div class="demo-progress-spinner">
  <mat-progress-spinner mode="indeterminate" [color]="color"></mat-progress-spinner>
  <mat-progress-spinner mode="indeterminate" [color]="color"></mat-progress-spinner>
  <mat-spinner [color]="color"></mat-spinner>
</div>