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Re:A Beginner’s Guide to Chart.js by tmd83 on Sunday October 06, 2019 @01:51PM (#21173591)
So Chart.js doesn't have a way to generate sharp images for print and such purposes?
Re:A Beginner’s Guide to Chart.js by etimberg on Sunday October 06, 2019 @03:38PM (#21174498)
For printing, it should be sharp unless you are have specific print CSS. There's a bunch of discussion in https://github.com/chartjs/Chart.js/issues/1350
Re:A Beginner’s Guide to Chart.js by ldad on Sunday October 06, 2019 @02:12PM (#21173740)
There's an option that'll increase the resolution...

options: { devicePixelRatio: 2 }