THotPDF.LocalFileMappingWindowSize

Sets the target byte range covered by each cached read-only view

اعلان

property LocalFileMappingWindowSize: Integer;

16777216 bytes, or 16 MiB

The effective size is aligned to the operating-system allocation granularity
With adaptive geometry enabled, this value and LocalFileMappingCacheWindows define a fixed total mapped-byte limit that can be redistributed across active windows
Cross-window reads are copied in bounded segments
Values below 64 KiB raise ERangeError