Mike Bostock

The 4 argument version of `document.createTreeWalker` is deprecated. Current version should be 2 or 3 args. See https://developer.mozilla.org/en-US/docs/Web/API/Document/createTreeWalker

Jarrett Meyer

Hi, I've used a modified version of this function in my chart https://observablehq.com/@7722371e7ecac8bd/bhikkhu-patimokkha. This modified version allow for higher precision and add a white background.

The only issue is that it doesn't include imported images in the final PNG. I included a licence logo at the bottom of the chart using :

svg
      .append("svg:image")
      .attr(
        "xlink:href",
        "https://mirrors.creativecommons.org/presskit/buttons/88x31/svg/by-nc.svg"
      )

and it doesn't show in the downloaded PNG.

Any idea how to solve this ?
Thanks a lot

Cittadhammo

This is not working for me now (but the SVG download is working fine).

David Kirkby

The button is switching between 'Save as PNG' and 'Download'.

Roy Francis

Shouldn't the import contain both the save options?  
import {rasterize,serialize} from "@mbostock/saving-svg"