THotPDF.ImmediateFlushLayout Property

Moves each completed page content stream to owned file-backed storage so memory use stays bounded during unbounded report generation

Declaration

property ImmediateFlushLayout: boolean read FImmediateFlushLayout write FImmediateFlushLayout default false;

Unit

HPDFDoc

Parameters

Return value

This member does not return a value

Usage notes

• Set the property before BeginDoc; the default false value retains the normal in-memory page streams
• Final PDF object ordering, cross-reference construction, compression filters, fonts, and shared resources are unchanged
• Read ImmediateFlushedPageCount and ImmediateFlushedBytes after pages close to monitor staged output

Related APIs

• THotPDF
• THPDFPage
• Constrained Streaming Layout
• Contents