THPDFArchivalConversionOptions

THPDFArchivalConversionOptions= record
    DPI: Integer;
    MaxPages: Integer;
    MaxPixelsPerPage: Int64;
    MaxTotalPixels: Int64;
    MaxRasterBytes: Int64;
    MaxOutputBytes: Int64;
    MaxDecodedStreamBytes: Int64;
    MaxTotalDecodedBytes: Int64;
    MaxInputObjects: Integer;
    CancellationToken: THPDFCancellationToken;
    Checkpoint: TNotifyEvent;
    class function Default: THPDFArchivalConversionOptions; static;
  end;

共享的存档限制，以 Default 初始化；栅格像素限制作用于栅格转换和可选 OCR，源流与输出限制还会约束 preservation 转换

栅格存档默认值与契约 · 文本与矢量 preservation 契约