built-in Zotero PDF reader blur

chen1573
Text in the built-in pdf reader is not as clear as in the chrome browser.
  • adamsmith
    in general or for specific PDFs? If the latter, we'd want examples -- either link to or email to support@zotero.org with a link to this tread.
  • chen1573
    In general, when I zoom in on a PDF to 400% in the Chrome browser, the text remains clear, but in the built-in PDF reader, it becomes blurry.
  • martynas_b
    Yes, this is a limitation of PDF.js (the underlying library behind Zotero Reader). It restricts the maximum page resolution. For normal PDF pages this isn't a problem, but for pages containing, for example, schematic diagrams or web pages this can sometimes be a problem.

    We might try to increase the limits in future.
  • chen1573
    I saw that someone said that he solved this problem, maybe you can refer to it
    https://github.com/react-pdf-viewer/react-pdf-viewer/pull/1568
  • martynas_b
    The problem is different. If you want to know — it's about maximum optimal Canvas HTML element dimensions and memory consumption.
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