THotPDF.GetLayoutDiagnostics Method

Returns a snapshot of retained page-break, overflow, and immediate-flush decisions without mutating layout state

Declaration

function GetLayoutDiagnostics: THPDFLayoutDiagnosticArray;

Unit

HPDFDoc

Parameters

Return value

Returns a THPDFLayoutDiagnosticArray value

Usage notes

• Each record includes page indexes, an affected rectangle, line count, diagnostic kind, and an actionable reason
• The returned array is an independent copy and can be retained after new layout work
• Use LayoutDiagnosticLimit to bound storage and inspect LayoutDiagnosticDroppedCount for truncated records

Related APIs

• THotPDF
• THPDFPage
• Constrained Streaming Layout
• Contents