Hi John,
thanks for reply.
It sounds like there is a problem to read from the saved file, because
this log-message is previous: "java.util.prefs.WindowsPreferences <init>
- WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs
at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5."
I run the app from eclipse during development.
Thanks so far,
Pascal
Am 20.10.2015 um 16:15 schrieb John Hewson:
Hi, Pascal,
There’s no way to disable the cache as PDFBox needs to examine each font on the
system before it can perform font substitution. However, the cache should be
saved to disk but it if you’re seeing that message each time you’re running
PDFBox then it sounds like either the cache write has failed or you’re running
in an ephemeral environment, such as a Docker container. Are either of these
likely to be true?
Just to provide a little more detail: the cache contains metadata for every
font on the system and is persisted to disk precisely because it’s too slow for
PDFBox to examine every system font every time its initialised. If the cache is
not persisted, you pay that full time cost each time you use PDFBox.
— John
On 20 Oct 2015, at 06:49, Pascal Burkhardt <pascalburkha...@mail.de> wrote:
Hi,
i upgrade from 1.8.10 to 2.0.0-RC1.
When i start to create a pdf with pdfbox 2.0.0-RC1 now the log-message appears:
"WARNING: Building font cache, this may take a while". To Create a Font Cache
it takes quite a long time...(2-3sec.). To create a simple pdf-page this is quite long...
Is there a way to disable the font cache or to speed up this process? Can i
load the font cache on startup of my application, so that when a user requests
a pdf it renders quickly (and do not have to init the cache?) or is there
another possibility?
Thanks,
Pascal
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