Angular 4 direct download images

Question

In my angular 4 application I have a gallery with some thumbnails, every thumbnails have a download button.

I want to start the download of the image when this butto

Answer 1

Finally I use this method:

this.mediaService.getImage(downloadLink).subscribe(
  (res) => {
        const a = document.createElement('a');
        a.href = URL.createObjectURL(res);
        a.download = title;
        document.body.appendChild(a);
        a.click();
  });
}