I have a Google Sheets with data from which I've created a few charts using the built-in charting tool. Now, I'd like to download these charts in a format I can use in a PDF document I create locally (I would prefer .pdf, but .png is OK too).
However, when I select the chart and choose "Save image" I get a low-resolution .png, in which my font choices are not enforced (they look fine in the online version).
How do I download the charts as (preferably vectorized) images in high quality?