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HTML to PDF / DOCX / RTF Java converter library › Forums › PD4ML Forums › Technical questions / Troubleshooting › How to check when there is no temp folder to use the font cache ? › Reply To: How to check when there is no temp folder to use the font cache ?

PD4ML
    September 14, 2020 at 09:00
    #33963

    The temp dir is needed not by PD4ML itself, but by the font subsystem of JVM.

    java.awt.Font.createFont() creates java.awt.Font instance from a given byte array, but as a rule (obviously it is platform-dependent) it needs to create a corresponding font file in the temp dir. We cannot control the internal java.awt.Font.createFont() logic, it is only possible to re-define temp dir location with java.io.tmpdir system property.