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TCPDF -> tc-lib-pdf Delegation Mapping

Generated by php scripts/mapping.php from the curated map in that script (single source of truth). Do not edit this file manually.

Statuses: stub (not implemented), delegated, adapter, shim, intentional-noop, blocked.

Summary

Family Total Delegated Adapter Shim Noop Blocked Stub
Bootstrap/Lifecycle/Output 33 10 8 12 3 0 0
Document/Page state 60 0 20 40 0 0 0
Header/Footer 19 0 0 17 2 0 0
Text/Font/metrics 45 5 21 19 0 0 0
HTML/CSS 18 2 3 10 3 0 0
Graphics/Transforms/Images 71 4 58 7 1 1 0
Forms/Annotations/Links/JS 20 3 15 2 0 0 0
Signatures/Security 6 0 6 0 0 0 0
Barcodes 4 0 2 2 0 0 0
Columns/TOC/Templates/Regions 17 0 9 6 0 2 0
Total 293 24 142 115 9 3 0

Bootstrap/Lifecycle/Output

TCPDF method tc-lib target Status Notes
__construct \Com\Tecnick\Pdf\Tcpdf::__construct adapter map (orientation,unit,format,unicode,encoding,diskcache,pdfa) onto (unit,isunicode,subsetfont,compress,mode); orientation/format become per-page defaults
__destruct - shim release delegate
__get - shim legacy protected properties (AutoPageBreak, lMargin, ...) read by user subclasses
__isset - shim companion of __get
Error - shim throw/die per K_TCPDF_THROW_EXCEPTION_ERROR
Open - shim legacy state flag only
Close - adapter renders deferred header/footer decorations for all pages, then builds the PDF
Output Output::getOutPDFString/savePDF/renderPDF/downloadPDF adapter dest switch I/D/F/S/FI/FD/E
getPDFData Output::getOutPDFString delegated
setCompression Tcpdf::$compress intentional-noop compression is always enabled at engine construction; legacy off-switch dropped
setSRGBmode MetaInfo::setSRGB delegated
setDocInfoUnicode - intentional-noop tc-lib handles doc-info encoding internally
setTitle MetaInfo::setTitle delegated
setSubject MetaInfo::setSubject delegated
setAuthor MetaInfo::setAuthor delegated
setKeywords MetaInfo::setKeywords delegated
setCreator MetaInfo::setCreator delegated
setAllowLocalFiles Tcpdf::$fileOptions intentional-noop engine file access is constructor-bound; facade passes legacy-compatible allowed paths
setDisplayMode Tcpdf::setDisplayMode delegated
setPDFVersion Base::setPDFVersion delegated
setViewerPreferences MetaInfo::setViewerPreferences adapter
setExtraXMP MetaInfo::setCustomXMP adapter
setExtraXMPRDF MetaInfo::setCustomXMP adapter
setExtraXMPPdfaextension MetaInfo::setCustomXMP adapter
setDocCreationTimestamp MetaInfo::$doctime shim facade state; the engine stamps output with its own clock
setDocModificationTimestamp MetaInfo::$docmodtime shim facade state; the engine stamps output with its own clock
getDocCreationTimestamp MetaInfo::$doctime shim
getDocModificationTimestamp MetaInfo::$docmodtime shim
setLanguageArray Tcpdf::setLanguageArray adapter English defaults built in; overridable via K_TCPDF_DEFAULT_LANGUAGE or this method
setSpacesRE Tcpdf::setSpaceRegexp delegated
startTransaction - shim deep snapshot via serialize/unserialize of the facade+engine graph
commitTransaction - shim
rollbackTransaction - shim

Document/Page state

TCPDF method tc-lib target Status Notes
setPageUnit - shim re-creates the engine; only valid before the first page
setPageOrientation Page (per-page data) shim
setPage Page::setCurrentPage adapter
lastPage Page::setCurrentPage adapter
getPage Page::getPageId adapter 1-based vs 0-based
getNumPages Page::getPages adapter
AddPage Text::addPage adapter apply facade margins/format; re-emit font+colors
endPage - shim headers/footers deferred to Close(); resets tocpage flag
startPage Text::addPage adapter
setPageMark Page::addContentMark adapter
PageNo Page::getPageId adapter
getPageDimensions Page::getPage adapter legacy array shape
getPageWidth Page::getPage adapter
getPageHeight Page::getPage adapter
getBreakMargin Page::getPage adapter
getScaleFactor Tcpdf::$kunit shim points per unit
setMargins Page margins shim facade state + future pages
setLeftMargin Page margins shim
setTopMargin Page margins shim
setRightMargin Page margins shim
getMargins - shim facade state accessor
getOriginalMargins - shim
setCellPadding Cell::setDefaultCellPadding adapter
setCellPaddings Cell::setDefaultCellPadding adapter
getCellPaddings Tcpdf::$defcell shim
setCellMargins Cell::setDefaultCellMargin adapter
getCellMargins Tcpdf::$defcell shim
setAutoPageBreak Page margins (CB) adapter
getAutoPageBreak - shim
Ln - shim cursor shim
GetX - shim cursor shim
GetAbsX - shim
GetY - shim
setX - shim
setY - shim
setXY - shim
setAbsX - shim
setAbsY - shim
setAbsXY - shim
AcceptPageBreak - shim page-break policy hook
movePage Page::move adapter engine move() only supports moving pages backward (same as legacy)
deletePage Page::delete adapter
copyPage - adapter clones format/margins/content into a new page
startPageGroup Page group shim group applies from the next added page
setStartingPageNumber - shim
getAliasRightShift - shim legacy alias machinery
getAliasNbPages - shim returns real total during deferred decoration; placeholder otherwise (body substitution pending)
getAliasNumPage - shim returns real number during deferred decoration; placeholder otherwise
getPageGroupAlias - shim real total during deferred decoration; placeholder otherwise
getPageNumGroupAlias - shim real number during deferred decoration; placeholder otherwise
getGroupPageNo - adapter
getGroupPageNoFormatted - shim
PageNoFormatted - shim
setBooklet Page margins (booklet) shim
setLastH - shim cursor shim
getLastH - shim
resetLastH - shim
getCellHeight - shim fontsize*ratio+padding
setCellHeightRatio - shim
getCellHeightRatio - shim

Header/Footer

TCPDF method tc-lib target Status Notes
setHeaderData - shim facade-rendered page decoration
setFooterData - shim
getHeaderData - shim
setHeaderMargin - shim
getHeaderMargin - shim
setFooterMargin - shim
getFooterMargin - shim
setPrintHeader - shim per-page flag frozen when the page starts
setPrintFooter - shim per-page flag, updatable until the page ends
getImageRBX - shim image bottom-right cursor
getImageRBY - shim
resetHeaderTemplate - intentional-noop facade renders headers directly, no cached XObject template
setHeaderTemplateAutoreset - intentional-noop facade renders headers directly, no cached XObject template
Header - shim deferred to Close(); painted behind the body content (legacy z-order)
Footer - shim deferred rendering at Close-time; real page numbers (no alias substitution needed)
setHeaderFont - shim
getHeaderFont - shim
setFooterFont - shim
getFooterFont - shim

Text/Font/metrics

TCPDF method tc-lib target Status Notes
setRTL Base::setRTL adapter plus resetx cursor handling
getRTL Tcpdf::$rtl shim
setTempRTL - shim forcedir on text calls
isRTLTextDir - shim
GetStringWidth Font metrics adapter
GetArrStringWidth Font metrics adapter
GetCharWidth Font metrics adapter
getRawCharWidth Font metrics adapter
GetNumChars Unicode conv adapter
AddFont Font\Stack::insert adapter tc-lib font model only (breaking change): import new fonts with the tc-lib-pdf-font importer
setFont Font\Stack::insert adapter tc-lib font model only (breaking change): legacy .php/.z font definitions unsupported
setFontSize Font\Stack::insert adapter
getFontBBox Font metrics adapter
getAbsFontMeasure Font metrics shim
getCharBBox Font metrics adapter
getFontDescent Font metrics adapter
getFontAscent Font metrics adapter
isCharDefined Font metrics adapter
replaceMissingChars Font metrics adapter
setDefaultMonospacedFont - shim state
getFontSize - shim state accessor
getFontSizePt - shim
getFontFamily - shim
getFontStyle - shim
getFontFamilyName - delegated family name normalization
isUnicodeFont Font metrics delegated
setFontSubsetting Font\Stack subset flag shim
getFontSubsetting - shim
setFontStretching Font\Stack::insert stretching shim ambient Tz text-state operator (engine spacing/stretching conventions are inconsistent)
getFontStretching - shim
setFontSpacing Font\Stack::insert spacing shim ambient Tc text-state operator (engine spacing/stretching conventions are inconsistent)
getFontSpacing - shim
Text Text::getTextCell adapter absolute-position Cell
Cell Text::getTextCell adapter cursor model + page-break in facade; stretch modes 1/2 via horizontal-scaling CTM, 3/4 via ambient Tc spacing
MultiCell Text::getTextCell adapter height grows to fit text (legacy minimum-height semantics); ln=0 returns to the starting page
Write Text::getTextCell adapter flowing text
getNumLines Text line split shim greedy-wrap approximation; engine splitLines is protected
getStringHeight Text line split shim derived from getNumLines approximation
hyphenateText Text::setTexHyphenPatterns adapter configures engine TeX patterns; engine hyphenates at render time, text returned unchanged
setTextRenderingMode getTextCell stroke/fill/clip args shim
setTextShadow getTextCell shadow arg adapter native engine shadow for Cell/MultiCell/Write/Text; HTML shadows emulated with an offset alpha-blended copy of the rendered text objects; header/footer render shadow-free (legacy parity)
getTextShadow - shim
stringLeftTrim HTML::strTrimLeft delegated
stringRightTrim HTML::strTrimRight delegated
stringTrim HTML::strTrim delegated

HTML/CSS

TCPDF method tc-lib target Status Notes
writeHTML HTML::addHTMLCell adapter markup pre-processing: malformed hex colors repaired, relative resource paths resolved, styled inline parents with nested children flattened (engine paints inline backgrounds only at depth 1)
writeHTMLCell HTML::addHTMLCell adapter ln=0 returns to the starting page (legacy column flows); tcpdf-in-HTML tags executed when K_TCPDF_CALLS_IN_HTML is set
fixHTMLCode HTML::tidyHTML delegated
addHtmlLink - shim rendered via Write() with link color/style state
unhtmlentities - shim html_entity_decode
getCSSPadding CSS helpers shim CSS shorthand parser
getCSSMargin CSS helpers shim CSS shorthand parser
getCSSBorderMargin CSS helpers shim CSS shorthand parser
getHTMLFontUnits CSS helpers shim
getHTMLUnitToUnits CSS helpers shim
serializeTCPDFtag - shim payload format consumed by the writeHTML tcpdf-tag executor
setLIsymbol HTML::setULLIDot delegated
setHtmlVSpace HTML::setHtmlVSpace adapter
setListIndentWidth - intentional-noop list indentation is computed by the engine HTML renderer
setOpenCell - intentional-noop block continuation borders are handled by the engine HTML renderer
setHtmlLinksStyle - shim state consumed by addHtmlLink
setDefaultTableColumns - intentional-noop table layout is computed by the engine HTML renderer
pixelsToUnits - shim px / (k * imgscale)

Graphics/Transforms/Images

TCPDF method tc-lib target Status Notes
getAllSpotColors Color spot registry delegated
AddSpotColor Color spot registry adapter CMYK components 0-100 mapped to the engine color model
setSpotColor Color spot registry adapter
setDrawSpotColor Color spot registry adapter
setFillSpotColor Color spot registry adapter
setTextSpotColor Color spot registry adapter
setColorArray Color\Pdf adapter legacy array conventions (gray/RGB/CMYK)
setDrawColorArray Color\Pdf adapter
setFillColorArray Color\Pdf adapter
setTextColorArray Color\Pdf adapter
setColor Color\Pdf adapter
setDrawColor Color\Pdf adapter
setFillColor Color\Pdf adapter
setTextColor Color\Pdf adapter
setLineWidth Graph style adapter
GetLineWidth - shim
setLineStyle Graph style adapter legacy style array translation
Line Graph\Draw::getLine adapter
Rect Graph\Draw::getRect adapter
Curve Graph\Draw raw ops adapter
Polycurve Graph\Draw raw ops adapter
Ellipse Graph\Draw::getEllipse adapter
Circle Graph\Draw::getCircle adapter
PolyLine Graph\Draw::getPolygon adapter
Polygon Graph\Draw::getPolygon adapter per-segment line styles collapsed to a single style
RegularPolygon Graph\Draw::getRegularPolygon adapter
StarPolygon Graph\Draw::getStarPolygon adapter
RoundedRect Graph\Draw::getRoundedRect adapter
RoundedRectXY Graph\Draw::getRoundedRect adapter
Arrow Graph\Draw adapter
StartTransform Graph\Draw::getStartTransform delegated
StopTransform Graph\Draw::getStopTransform delegated
ScaleX Graph transform adapter
ScaleY Graph transform adapter
ScaleXY Graph transform adapter
Scale Graph transform adapter legacy percentages mapped to engine ratios
MirrorH Graph transform adapter
MirrorV Graph transform adapter
MirrorP Graph transform adapter
MirrorL Graph transform adapter
TranslateX Graph transform adapter
TranslateY Graph transform adapter
Translate Graph transform adapter
Rotate Graph transform adapter
SkewX Graph transform adapter
SkewY Graph transform adapter
Skew Graph transform adapter
setAlpha Graph ExtGState adapter
getAlpha - shim
setOverprint Graph ExtGState adapter
getOverprint - shim
setVisibility Tcpdf::newLayer adapter mapped onto optional-content layers
startLayer Tcpdf::newLayer adapter
endLayer Tcpdf::closeLayer adapter
colorRegistrationBar Graph\Draw adapter legacy letter list mapped to engine color pairs
cropMark Graph\Draw adapter
registrationMark Graph\Draw::getRegistrationMark adapter secondary color ignored (engine derives the inverse)
registrationMarkCMYK Graph\Draw::getCmykRegistrationMark delegated
LinearGradient Graph gradients adapter
RadialGradient Graph gradients adapter
CoonsPatchMesh Graph gradients adapter corner order verified against the reference renderer (engine names use PDF y-up coordinates)
Gradient Graph gradients adapter
PieSector Graph\Draw::getPieSector adapter legacy cw/origin angle convention translated
PieSectorXY Graph\Draw::getPieSector shim elliptical sector approximated by scaling a circular sector
Image Image\Import::add + Graph adapter placement, @-string data, dpi/imgscale sizing, fitbox, palign, masks via engine
ImageEps - blocked unsupported (breaking change): no PostScript interpreter in the engine — convert EPS/AI artwork to SVG and use ImageSVG(); SVG/raster inputs are dispatched to ImageSVG()/Image()
ImageSVG SVG::addSVG adapter
setImageScale - shim state
getImageScale - shim
setJPEGQuality Image quality arg shim
setRasterizeVectorImages - intentional-noop the engine renders vector images natively

Forms/Annotations/Links/JS

TCPDF method tc-lib target Status Notes
AddLink JavaScript::addInternalLink adapter facade tokens resolved to engine internal links at use time
setLink JavaScript::addInternalLink adapter
Link JavaScript::setLink adapter
Annotation JavaScript::setAnnotation adapter option keys lowercased; unreadable attachment sources skipped (legacy parity)
EmbedFile JavaScript::addEmbeddedFile adapter
EmbedFileFromString JavaScript::addContentAsEmbeddedFile delegated
IncludeJS JavaScript::appendRawJavaScript delegated
addJavascriptObject JavaScript::addRawJavaScriptObj delegated
setFormDefaultProp JavaScript::setDefJSAnnotProp adapter
getFormDefaultProp JavaScript::getDefJSAnnotProp shim
TextField JavaScript::addFFText/addJSText adapter
RadioButton JavaScript::addFFRadioButton adapter
ListBox JavaScript::addFFListBox adapter
ComboBox JavaScript::addFFComboBox adapter
CheckBox JavaScript::addFFCheckBox adapter
Button JavaScript::addFFButton adapter
setDestination JavaScript::setNamedDestination adapter
getDestination - shim
setBookmark JavaScript::setBookmark adapter
Bookmark JavaScript::setBookmark adapter

Signatures/Security

TCPDF method tc-lib target Status Notes
setProtection Encrypt\Encrypt (constructor) adapter re-initializes the engine with an Encrypt object; must be called before pages; legacy RC4 deprecation muted
setUserRights Tcpdf::setUserRights adapter
setSignature Tcpdf::setSignature adapter
setSignatureAppearance Tcpdf::setSignatureAppearance adapter
addEmptySignatureAppearance Tcpdf::addEmptySignatureAppearance adapter
setTimeStamp Tcpdf::setSignTimeStamp adapter

Barcodes

TCPDF method tc-lib target Status Notes
setBarcode - shim header barcode state
getBarcode - shim
write1DBarcode Tcpdf::getBarcode adapter natural width from module count x xres; fg/bg colors, border, position, label text; legacy-only types skipped
write2DBarcode Tcpdf::getBarcode adapter RAW/RAW2 mapped to engine SRAW; fg/bg colors, border, position

Columns/TOC/Templates/Regions

TCPDF method tc-lib target Status Notes
addTOCPage - shim
endTOCPage - shim
addTOC Tcpdf::addTOC adapter engine builds the TOC from the bookmark outline; filler/font args not applied
addHTMLTOC - shim approximated with the engine bookmark TOC; HTML templates not applied
setEqualColumns Page regions (columns) adapter columns become regions of pages added after the call
resetColumns Page regions shim
setColumnsArray Page regions adapter applies to pages added after the call
selectColumn Page regions adapter
getColumn Page regions adapter
getNumberOfColumns Page regions adapter
startTemplate JavaScript::newXObjectTemplate adapter facade routes content and registers fonts/images/extgstates in the XObject resources; page breaks suppressed inside templates
endTemplate JavaScript::exitXObjectTemplate adapter
printTemplate JavaScript::getXObjectTemplate adapter
getPageRegions Page regions shim
setPageRegions Page regions blocked legacy regions are no-write exclusion zones; the engine only supports writable regions - stored for page creation, exclusion semantics not reproduced
addPageRegion Page regions blocked see setPageRegions
removePageRegion Page regions shim
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