THPDFDOMRenderStatistics Record

Counts sections, pages, placements, splits, furniture draws and structure elements produced by one declarative layout render

Declaration

THPDFDOMRenderStatistics= record
  SectionCount: Integer;
  PageCount: Integer;
  PlacementCount: Int64;
  SplitCount: Int64;
  HeaderDrawCount: Int64;
  FooterDrawCount: Int64;
  MaximumContinuationDepth: Integer;
  StructureElementCount: Int64;
  MarkedContentCount: Int64;
  ArtifactCount: Int64;
end;

Unit

HPDFLayoutDOM

Fields

Field	Purpose
`SectionCount`	Sections rendered from the layout document
`PageCount`	Pages produced over the course of the render
`PlacementCount`	Components placed onto pages
`SplitCount`	Components split across page boundaries
`HeaderDrawCount`	Header furniture draws emitted by the page decoration pass
`FooterDrawCount`	Footer furniture draws emitted by the page decoration pass
`MaximumContinuationDepth`	Deepest continuation nesting used whilst flowing content across pages
`StructureElementCount`	Structure elements emitted when tagged PDF generation is on
`MarkedContentCount`	Marked content sequences emitted for tagging
`ArtifactCount`	Artifacts marked as part of rendering

Usage notes

Returned by THPDFDOMRenderer.Render after the target document is closed
Structure, marked content and artifact counts stay zero unless the document enables GenerateStructure
Use SplitCount and MaximumContinuationDepth to gauge pagination behaviour in layout tests

THPDFDOMRenderStatistics Record

Declaration

Unit

Fields

Usage notes

Related APIs