A simple extension to Peter Freemans angular dropzone wrapper - found here https://github.com/peterfreeman/ngx-dropzone
This preview object will display the image if an image is uploaded, otherwise it will show icons based on the type of file uploaded.
note this git only contains a snippit from an angular project and is not a buildable solution.
<ngx-dropzone (change)="onSelect($event)">
<ngx-dropzone-label>Click here or drag files to upload</ngx-dropzone-label>
<custom-dropzone-preview ngProjectAs="ngx-dropzone-preview" *ngFor="let f of files" [file]="f" [removable]="true" (removed)="onRemove(f)">
</custom-dropzone-preview>
</ngx-dropzone>
#Preview
