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So far I've explored two methods, but haven't been succcessful

  1. converting my d3 image to SVG via SVG crowbar, but it left out dots on my map and also wasn't the high resolution image conversion I was looking for.

  2. the following snippet of code, dies without any message

    d3.select("#download").on("click", function () {
     d3.select("#map_container")
        .attr("href", 'data:application/octet-stream;base64,' + btoa(d3.select("#map_container").html()))
        .attr("download", "map.jpeg")
});

Any help will be greatly appreciated

Najla August
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1 Answers1

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There are some alternative approaches in this answer:

Convert SVG to image (JPEG, PNG, etc.) in the browser

Robatron
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