TPDFlibResourcePurgeStats

資料類型、最佳化

描述

回報 PurgeUnusedResources 執行的工作、保守的安全決策、具名資源移除、結構清理與孤兒物件收集

語法

Delphi

TPDFlibResourcePurgeStats = record
  PagesProcessed: Integer;
  ContentStreamsScanned: Integer;
  FormStreamsScanned: Integer;
  FormStreamsReused: Integer;
  FormCyclesSkipped: Integer;
  ParseFailures: Integer;
  UnknownOperatorScopesPreserved: Integer;
  CandidateEntries: Integer;
  RemovedEntries: Integer;
  FontsRemoved: Integer;
  XObjectsRemoved: Integer;
  ExtGStatesRemoved: Integer;
  ColorSpacesRemoved: Integer;
  PatternsRemoved: Integer;
  ShadingsRemoved: Integer;
  PropertiesRemoved: Integer;
  EmptyCategoriesRemoved: Integer;
  ProcSetsRemoved: Integer;
  OrphanObjectsRemoved: Integer;
  DependencyEntriesScanned: Integer;
  DependencyCacheHits: Integer;
  DependencyCyclesSkipped: Integer;
  PatternStreamsScanned: Integer;
  Type3FontsScanned: Integer;
  Type3GlyphStreamsScanned: Integer;
  AppearanceAnnotationsScanned: Integer;
  AppearanceStatesScanned: Integer;
  AppearanceStreamsScanned: Integer;
  SoftMaskStreamsScanned: Integer;
  ImageDependenciesScanned: Integer;
  ShadingDependenciesScanned: Integer;
  ColorSpaceDependenciesKept: Integer;
  NestedScopesPruned: Integer;
end;

欄位

PagesProcessed操作走訪過的所選頁面
ContentStreamsScanned解析過的頁面內容圖層
FormStreamsScanned解析過的不同 Form XObject 串流
FormStreamsReused重用的表單掃描或快取程式
FormCyclesSkipped被循環或深度保護終止的遞迴 Form 呼叫
ParseFailures無法安全解析的頁面或 Form 內容串流
UnknownOperatorScopesPreservedResource scopes preserved because an unknown operator was found
CandidateEntriesNamed resource entries proven unused
RemovedEntriesNamed resource entries removed during live cleanup
FontsRemovedRemoved Font entries
XObjectsRemovedRemoved XObject entries
ExtGStatesRemovedRemoved ExtGState entries
ColorSpacesRemovedRemoved ColorSpace entries
PatternsRemovedRemoved Pattern entries
ShadingsRemovedRemoved Shading entries
PropertiesRemoved移除的 Properties 項目
EmptyCategoriesRemoved移除的空資源類別字典
ProcSetsRemovedDeprecated /ProcSet arrays removed
OrphanObjectsRemoved選配垃圾收集階段移除的不可達間接物件
DependencyEntriesScanned檢視遞移相依時檢視過的已使用具名資源條目
DependencyCacheHits重用的巢狀串行程式或 Type 3 範圍，不必重新解析
DependencyCyclesSkipped格式錯誤的相依循環或過深巢狀被安全終止
PatternStreamsScanned解析過的不同被參照平鋪圖樣內容串流
Type3FontsScanned已分析的被參照 Type 3 字型字典
Type3GlyphStreamsScanned解析過的不同 Type 3 CharProc 串流
AppearanceAnnotationsScannedAnnotations carrying an appearance dictionary
AppearanceStatesScanned走訪過的正常、滑入、按下或具名狀態外觀參照
AppearanceStreamsScanned解析過的不同註解外觀串流
SoftMaskStreamsScanned解析過的不同 ExtGState 軟性遮罩群組串流
ImageDependenciesScanned檢查過的影像、遮罩、軟性遮罩與替代影像字典
ShadingDependenciesScanned已檢查色彩空間相依的被參照著色字典
ColorSpaceDependenciesKept透過遞移別名或資源物件參照保留的具名色彩空間
NestedScopesPruned已移除至少一個具名項目的表單、樣式、Type 3、外觀或軟遮罩資源範圍

另請參閱

PurgeUnusedResources