[jdthedisciple]

> The only error is that "myImageElem" isn't defined by the snippet, which is to be expected.

It's the ID of a DOM element. No need to define it (for me). But anyway still good I will try your code, thanks.

[Dylan16807]

In that case the only thing you need to make your vanilla code work as typescript is to put the following somewhere:

  declare var myImageElem: HTMLImageElement;