THotPDF.GetLastType3GlyphCacheStats Method

Returns cache statistics captured from the latest direct or memory-cached loaded-page render

Declaration

function GetLastType3GlyphCacheStats(
  out Info: THPDFType3GlyphCacheStats): boolean;

Result

Returns True when the render encountered at least one Type 3 glyph or oversized CharProc candidate

Statistics

• EntryCount and CachedTokenCount report retained display-list occupancy
• HitCount and MissCount report state-key reuse and compilation
• EvictionCount reports deterministic LRU removals required by the 256-entry or 131,072-token limits
• OversizeBypassCount reports CharProcs above the 16,384-token per-entry limit that executed without admission

Cache key

The key includes font identity, CharProc stream, glyph code, the linear glyph matrix without translation, and color state, so equal glyphs at different positions can share one display list without crossing scale, rotation, or color boundaries

Related APIs

Advanced Rendering Semantics · RenderLoadedPageToBitmap