jqwidgets-framework/demos/Angular/src/loader/showonlyicon/app.component.html

jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.

<jqxLoader #jqxLoader
           [text]="''"
           [width]="60"
           [height]="60">
</jqxLoader>
<jqxButton #openLoader
           (onClick)="openLoaderClick($event)"
           [width]="150">
  Open Loader
</jqxButton>
<jqxButton #closeLoader
           (onClick)="closeLoaderClick($event)"
           [width]="100">
  Close
</jqxButton>