pdfLoadMem, etc.), if any, leaving a blank window.
You are not required to call
pdfCloseFile before opening
another file. If you call
pdfLoadFile on a viewer which already
has an open file, the current file will simply be replaced by the new
IMPORTANT: The PDF file on disk (for
pdfLoadFile, etc.) or
in memory (for
pdfLoadMem, etc.), or the PDF stream (for
pdfLoadStream, etc.) must not be deleted, modified, or freed until
pdfCloseFile is called.