PdfPerfCount enum
Monotonic counters: structural facts and byte volumes that drive performance, cheap enough to bump on the hottest paths.
Values
- xrefRecovered → const PdfPerfCount
-
Documents that fell back to the xref recovery scan.
- xrefOffsetRescue → const PdfPerfCount
-
Objects rescued via the scanned-header fallback (xref offset pointed at the wrong object).
- objectsLoaded → const PdfPerfCount
-
Indirect objects parsed from bytes (cache misses in getObject).
- objectStreamsLoaded → const PdfPerfCount
-
Object streams (/ObjStm) located and decoded.
- streamsDecoded → const PdfPerfCount
-
Streams run through the decode-filter chain.
- bytesDecodedFlate → const PdfPerfCount
- bytesDecodedCcitt → const PdfPerfCount
- bytesDecodedJbig2 → const PdfPerfCount
- bytesDecodedJpx → const PdfPerfCount
- bytesDecodedDct → const PdfPerfCount
- bytesDecodedOther → const PdfPerfCount
- contentOps → const PdfPerfCount
-
Content-stream operators executed by the tokenizer's consumers.
- contentBytes → const PdfPerfCount
-
Content-stream bytes tokenized.
- fontsParsed → const PdfPerfCount
-
Font programs parsed / failed to parse.
- fontParseFailed → const PdfPerfCount
- glyphOutlinePaths → const PdfPerfCount
-
Text runs whose glyph outlines were baked into one page-space path (pdf_graphics). Only a tiling-pattern text fill and a page with a live colorant buffer need that path, so an ordinary text page counts 0.
- colorantBufferPages → const PdfPerfCount
-
Pages that opened an overprint colorant buffer (pdf_graphics): the page declares
/OP,/opor a DeviceCMYK blending group. Every other page counts 0 in all thecolorant*counters. - colorantDraws → const PdfPerfCount
-
Draws a colorant buffer took (fills, strokes, glyph runs, clips, images, shadings, unknown marks), the same count its per-page draw cap uses.
- colorantRasterized → const PdfPerfCount
-
Of colorantDraws, those whose geometry was actually rasterized into the buffer.
- colorantBackdropReads → const PdfPerfCount
-
Draws and queries that read the buffer's backdrop cells: an effective overprint or group blend, a shading, an overprinting image or stencil, a group's uniform backdrop.
- colorantGroups → const PdfPerfCount
-
Transparency groups opened on a colorant buffer.
- fallbackFontEmbedded → const PdfPerfCount
-
Style-matched fallback fonts embedded by replaceText.
- savedBytes → const PdfPerfCount
-
Bytes / redefined objects written by a save.
- savedObjects → const PdfPerfCount
- rangeRequests → const PdfPerfCount
-
Ranged byte-source traffic.
- rangeBytesFetched → const PdfPerfCount
- fullDownloadFallback → const PdfPerfCount
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- name → String
-
Available on Enum, provided by the EnumName extension
The name of the enum value.no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
PdfPerfCount> - A constant List of the values in this enum, in order of their declaration.