Downloading an image of the diagram

@Doogal wrote:

I'm trying to use makeImageData to generate an image that the user can download. It's working fine in Chrome and FireFox but nothing is happening with IE. I don't think it's a problem with makeImageData, the function returns something that looks kind of sensible, but I'm just wondering the recommended approach for doing this, as I assume it's what makeImageData is primarily for? I'm just assigning the return value to an anchor's href after the user has clicked on it. HTML snippet is

            <li id="model-image">
              <a href="#" download="diagram.png">
                <img src="Content/Images/image.png" /><br />
                Image
              </a>
            </li>

TypeScript snippet

    $("#model-image a").on("click", (e) => {
      var imageData = this.diagram.makeImageData();
      $("#model-image a").attr("href", imageData);
    });

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