THPDFHTMLImportStatistics 記錄

描述單次 HTML5 匯入執行的計數器

THPDFHTMLImportStatistics = record
  ProfileVersion: Integer;
  ParsedNodeCount: Integer;
  CSSRuleCount: Integer;
  LayoutOperationCount: Integer;
  PageBreakCount: Integer;
  TableCount: Integer;
  FormControlCount: Integer;
  ResourceRequestCount: Integer;
  ResourceLoadCount: Integer;
  ResourceRejectCount: Integer;
  ResourceBytes: Int64;
  TextLineCount: Integer;
  HyphenatedLineCount: Integer;
  DiagnosticCount: Integer;
  FlexContainerCount: Integer;
  GridContainerCount: Integer;
end;

單元為 HPDFHTMLImport；此 record 透過匯入器的 Statistics 屬性暴露，並在每次 RenderHTML5 呼叫開始時重置

這些計數器與匯入器預算配對，可把已消耗的工作對照 MaxDOMNodes、MaxCSSRules、MaxLayoutOperations 與資源上限比較

ResourceRequestCount 計算每個參照，ResourceLoadCount 計算被接受者，ResourceRejectCount 計算因數量或位元組預算被拒者