Core SDK

383 functions. Every declaration on the detail pages is extracted from the shipped bindings.

Content Creation

`pdfAddHeaderFooter`	Acrobat-style headers/footers: up to six independent text

Conversion

`pdfConvertEMFSpool`	Convert a Windows print-spool EMF file to a new PDF page,
`pdfConvToUnicode`	Convert an ANSI byte string to Unicode using an explicit

Core

`pdfBalancePageTree`	Rebalance the PDF page tree (the /Pages node hierarchy)
`pdfBeginLayer`	Start a marked-content region scoped to a layer or layer group,
`pdfBeginPageTemplate`	Begin capturing content into a named page template
`pdfBeginTemplate`	Begin capturing content into a new reusable template (Form
`pdfBeginTemplateEx`	Begin capturing content into a new reusable template (Form
`pdfBeginTransparencyGroup`	Begin a template whose Form XObject additionally carries a
`pdfCalcWidthHeight`	Compute the missing dimension when scaling an object
`pdfChangeJavaScript`	Replace the script text of a document-level named JavaScript
`pdfChangeJavaScriptAction`	Replace the script of an existing JS action object (created
`pdfChangeJavaScriptName`	Rename an entry in the document-level named-JavaScript table.
`pdfChangeNamedDest`	Rename an existing named destination.
`pdfChangeOCGName`	Rename an existing layer.
`pdfClearAutoTemplates`	Clear the list of templates registered for automatic
`pdfClearErrorLog`	Clear the last-error message.
`pdfClonePages`	Page-tree structural edits: remove a page, reorder one,
`pdfComputeBBox`	Compute the current page's bounding box (its MediaBox, per
`pdfCopyChoiceValues`	Copy a Choice-type form field's (/Ch, listbox/combobox)
`pdfDAGetObjectCount`	"Direct Access" (DA) variants of pdfGetObjectCount/
`pdfDAGetObjectToString`	"Direct Access" (DA) variants of pdfGetObjectCount/
`pdfDAHidePage`	Hide a page — per the PDF spec, there is no standard
`pdfDANormalizePage`	Normalize a page's box/rotation combination (e.g. baking a
`pdfDARemoveUsageRights`	Read the Adobe Reader "extended usage rights" permission
`pdfDeleteActionFromObj`	Detach an action from an object's action list — by the
`pdfDeleteActionFromObjEx`	Detach an action from an object's action list — by the
`pdfDeleteAnalysis`	Read/delete a stored "analysis" result item — a generic,
`pdfDeleteAppEvents`	Clear a specific application-event bit (Event) from
`pdfDeleteDPartNode`	Create/manage the /DPart document-partitioning tree — a
`pdfDeleteJavaScripts`	Delete every document-level named JavaScript entry.
`pdfDeleteNamedDest`	Delete a named destination, by name or by index.
`pdfDeleteNamedDestByIndex`	Delete a named destination, by name or by index.
`pdfDeleteOCGFromAppEvent`	Remove event/category flags from a layer's automatic-state
`pdfDeleteOCGFromDisplayTree`	Remove a layer from the viewer's layer panel (/OCProperties
`pdfDeleteOCUINode`	Walk and prune the layer-panel UI display tree
`pdfDeletePage`	Page-tree structural edits: remove a page, reorder one,
`pdfDeletePageLabels`	Read/clear the document's /PageLabels number-tree ranges
`pdfDeletePageLGIDict`	Manage /LGIDict (geospatial coordinate-system)
`pdfDeletePDF`	Create a new document handle (pdfNewPDF); destroy one
`pdfDeleteSeparationInfo`	pdfGetSeparationInfo reads back the first registered
`pdfDeleteSVG`	The SVG parser-instance API: load an SVG once, inspect
`pdfDeleteTemplate`	Remove a template — pdfDeleteTemplate by handle,
`pdfDeleteTemplateEx`	Remove a template — pdfDeleteTemplate by handle,
`pdfDeleteWatermark`	Tag a template (Form XObject) as a watermark so PDF editors
`pdfDocumentCount`	LumasPDF-multi-document-session ABI compatibility shims — this
`pdfEditPage`	Reopen an existing page for further content edits
`pdfEditTemplate`	Reopen an existing native (previously-drawn) template for
`pdfEditTemplate2`	Reopen an existing native (previously-drawn) template for
`pdfEnableMutex`	Arm the per-document lock so pdfLockDocument/pdfUnlockDocument
`pdfEndLayer`	Close the marked-content region opened by
`pdfEndPage`	Reopen an existing page for further content edits
`pdfEndTemplate`	Reopen an existing native (previously-drawn) template for
`pdfExchangePages`	Page-tree structural edits: remove a page, reorder one,
`pdfExecuteJavaScript`	Execute a JavaScript snippet against an embedded, real
`pdfFreePDF`	Create a new document handle (pdfNewPDF); destroy one
`pdfFreeUniBuf`	Convert between UTF-16 (wchar_t, this platform's native
`pdfHaveDPartRoot`	Create/manage the /DPart document-partitioning tree — a
`pdfHidePage`	Hide a page — per the PDF spec, there is no standard
`pdfInitHeaderFooter`	Acrobat-style headers/footers: up to six independent text
`pdfInitOCGContUsage`	Initialize a TPDFOCGContUsage record to its "unset" state
`pdfInitStack`	Zero-initialize a TPDFStack struct (the output shape used
`pdfInsertBMPFromHandle`	Insert a live GDI HBITMAP handle directly as an image,
`pdfInsertSVG`	Parse and draw an SVG document onto the current page as real
`pdfInsertSVGEx`	Parse and draw an SVG document onto the current page as real
`pdfIsEmptyPage`	Test whether the current page has no drawn content.
`pdfIsLicensed`	Report whether a valid license key is currently registered.
`pdfIsLinearized`	Report whether the document is linearized ("fast web view").
`pdfLoadFDFData`	Import form-field values from an external FDF (Forms Data
`pdfLoadFDFDataEx`	Import form-field values from an external FDF (Forms Data
`pdfLoadFromCanvasDC`	Capture the GDI canvas created by pdfGetCanvasDC into the
`pdfLoadHeaderFooterSettings`	Acrobat-style headers/footers: up to six independent text
`pdfLoadLayerConfig`	Apply an alternate configuration's layer visibility to the
`pdfLoadState`	Restore a previously saved document/engine state snapshot.
`pdfLoadSVG`	The SVG parser-instance API: load an SVG once, inspect
`pdfLoadSVGFromBuffer`	The SVG parser-instance API: load an SVG once, inspect
`pdfLockDocument`	Acquire/release a document-level lock — for coordinating
`pdfLockLayer`	Mark a layer as locked (its /Locked entry in /OCProperties/D)
`pdfMarkTemplateAsWatermark`	Tag a template (Form XObject) as a watermark so PDF editors
`pdfMovePage`	Page-tree structural edits: remove a page, reorder one,
`pdfNewPageFromCanvasDC`	Capture the GDI canvas created by pdfGetCanvasDC into the
`pdfNewPDF`	Create a new document handle (pdfNewPDF); destroy one
`pdfNewPostScriptXObject`	Register a PostScript XObject (/Subtype /PS, a legacy PDF
`pdfNormalizePage`	Normalize a page's box/rotation combination (e.g. baking a
`pdfOptimize`	Run document-size optimization (e.g. removing unused objects,
`pdfParseContent`	Replay the current page's content stream through a table of
`pdfPlaceTemplate`	Place a template at an explicit position/scale on the
`pdfPlaceTemplateEx`	Place a template at an explicit position/scale on the
`pdfRemoveStyle`	Remove a named paragraph/character style (from whatever
`pdfRemoveUsageRights`	Read the Adobe Reader "extended usage rights" permission
`pdfResetWatermark`	Configure the document watermark, one typed property at a
`pdfRestoreGraphicState`	Emit a Q (restore graphics state) operator and pop the
`pdfRetrieveCustomDataToString`	A generic, key-value custom-data blob store/retrieve
`pdfSaveFDFData`	Export the document's CURRENT form field values as an FDF
`pdfSelectDocument`	LumasPDF-multi-document-session ABI compatibility shims — this
`pdfSelectedDocument`	LumasPDF-multi-document-session ABI compatibility shims — this
`pdfSelfTest`	Verify core internal invariants of the loaded library.
`pdfStoreCustomDataFromString`	A generic, key-value custom-data blob store/retrieve
`pdfStrLen`	Null-terminated string length — a pure utility taking no
`pdfTranslateCoords`	Concatenate a pure translation onto the current transform —
`pdfUnlockDocument`	Acquire/release a document-level lock — for coordinating
`pdfUnLockLayer`	Clear a layer's locked flag.
`pdfUseKerning`	Look up the kerning adjustment for a specific character
`pdfUTF16ToUTF32`	Convert between UTF-16 (wchar_t, this platform's native
`pdfUTF16ToUTF32Ex`	Convert between UTF-16 (wchar_t, this platform's native
`pdfUTF32ToUTF16`	Convert between UTF-16 (wchar_t, this platform's native
`pdfUTF32ToUTF16Ex`	Convert between UTF-16 (wchar_t, this platform's native

Getters

`pdfGetActionCount`	Total number of actions registered on this instance, across all
`pdfGetActionHandle`	Look up the action handle attached to an object at a given
`pdfGetActionType`	Get the TActionType of an action by its handle.
`pdfGetActionTypeEx`	Get the TActionType of the ActIndex-th action attached to
`pdfGetAllocBy`	A flat-C-API-compatible memory-allocator debugging/tuning cluster:
`pdfGetAllocCount`	A flat-C-API-compatible memory-allocator debugging/tuning cluster:
`pdfGetAnalysisInfo`	Read/delete a stored "analysis" result item — a generic,
`pdfGetAscent`	Read the current font's ascent/descent/cap-height metrics
`pdfGetBaseURL`	Get/set the document's /URI base-URL catalog entry, used
`pdfGetBBox`	Set/get one of the current page's 5 box kinds (Media/Crop/
`pdfGetBidiMode`	Set/get the bidirectional (RTL/Hebrew/Arabic) text
`pdfGetBorderStyle`	Set/get a document-global default annotation border style,
`pdfGetCanvasDC`	Create an in-memory GDI device context sized
`pdfGetCanvasDCEx`	Create an in-memory GDI device context sized
`pdfGetCapHeight`	Read the current font's ascent/descent/cap-height metrics
`pdfGetCharacterSpacing`	Set/get the PDF Tc (character spacing) and Tw (word
`pdfGetCollectionInfo`	Create a PDF Portable Collection (/Collection catalog
`pdfGetCompressionFilter`	Set/get the compression filter applied to newly-inserted
`pdfGetCompressionLevel`	Set/get the Flate/zlib compression level (0..9) used
`pdfGetContent`	Read/replace the raw content-stream bytes of a page — the
`pdfGetDefBitsPerPixel`	Set/get a document-global default color bit depth for
`pdfGetDenyAllocAt`	A flat-C-API-compatible memory-allocator debugging/tuning cluster:
`pdfGetDenyCount`	A flat-C-API-compatible memory-allocator debugging/tuning cluster:
`pdfGetDescent`	Read the current font's ascent/descent/cap-height metrics
`pdfGetDeviceNAttributes`	Read a DeviceN color space's /Attributes dict (process-
`pdfGetDocInfo`	Read the current in-memory value of one document-info field.
`pdfGetDocInfoCount`	Number of document-info fields currently set.
`pdfGetDocInfoEx`	Enumerate document-info entries by index.
`pdfGetDocumentID`	Return a deterministic 32-bit integer derived from the
`pdfGetDocumentIdentifier`	Return a full /ID[Part] value as a string, in either
`pdfGetDocumentResourceList`	Return a human-readable listing of the document's resource
`pdfGetDocUsesTransparency`	Get/set a document-level "uses transparency" flag consulted
`pdfGetDynaPDFVersion`	LumasPDF-named alias returning the same version string.
`pdfGetErrLogMessage`	Read one entry from the accumulating indexed error log.
`pdfGetErrLogMessageCount`	Number of entries currently in the indexed error log.
`pdfGetErrorMessage`	Return the single most-recent error message string.
`pdfGetErrorMode`	Read the current error-mode bitmask.
`pdfGetGoToAction`	Read back a GoTo action's destination page, type, and view
`pdfGetGoToRAction`	Read back a GoToR action's target page and destination type.
`pdfGetHideAction`	Read back a Hide action's hide/show flag.
`pdfGetInBBox`	Read a page's box from the currently open import file
`pdfGetInDocInfo`	Read a document-info field from the currently open import
`pdfGetInDocInfoCount`	Number of entries in the import source's /Info dictionary.
`pdfGetInDocInfoEx`	Enumerate the import source's document-info entries by index,
`pdfGetInIsCollection`	Query properties of the currently open import file — a
`pdfGetInIsTaggedPDF`	Query properties of the currently open import file — a
`pdfGetInkList`	Read back an Ink annotation's full multi-stroke point data
`pdfGetInMetadata`	Read the currently open import file's XMP metadata — the
`pdfGetInOrientation`	Query properties of the currently open import file — a
`pdfGetInPageCount`	Query properties of the currently open import file — a
`pdfGetInPDFVersion`	Read the currently open import file's declared PDF
`pdfGetInPDFVersionEx`	Read the currently open import file's declared PDF
`pdfGetInRepairMode`	Query properties of the currently open import file — a
`pdfGetIsFixedPitch`	Read the current font's ascent/descent/cap-height metrics
`pdfGetIsTaggingEnabled`	Report whether structure-tree tagging is currently active
`pdfGetItalicAngle`	Set/get a document-global italic-slant-angle value.
`pdfGetJavaScript`	Read back a document-level named JavaScript's source — by
`pdfGetJavaScriptAction`	Read the script text of a JS action by handle.
`pdfGetJavaScriptAction2`	Read the script text and triggering event of the ActIndex-th
`pdfGetJavaScriptActionEx`	Struct-based alternative to
`pdfGetJavaScriptCount`	Read back a document-level named JavaScript's source — by
`pdfGetJavaScriptEx`	Read back a document-level named JavaScript's source — by
`pdfGetJavaScriptName`	Read back a document-level named JavaScript's source — by
`pdfGetJPEGQuality`	Set/get the JPEG re-encoding quality applied when this SDK
`pdfGetJSConsole`	Execute a JavaScript snippet against an embedded, real
`pdfGetKerning`	Look up the kerning adjustment for a specific character
`pdfGetLanguage`	Get/set the document's /Lang catalog entry (an
`pdfGetLaunchAction`	Read back a Launch action's file name and new-window flag.
`pdfGetLayerConfig`	Read metadata (intent, default flag, name) for one configuration
`pdfGetLayerConfigCount`	Total number of configurations, including the default.
`pdfGetLeading`	Set/get the document's explicit line-leading value
`pdfGetLumasPDFVersion`	Return the product version as a dotted string.
`pdfGetLumasPDFVersionInt`	Return the version as a single comparable integer.
`pdfGetMaxObjectNumber`	Low-level PDF object-graph introspection/patching: query the
`pdfGetMeasureObj`	Read a full /Measure dictionary's structured contents
`pdfGetMetaConvFlags`	Set/get metafile (EMF/WMF) conversion behavior flags,
`pdfGetMetadata`	Get/set raw XMP metadata bytes.
`pdfGetMovieAction`	Read back a movie action's title and operation.
`pdfGetNamedAction`	Read back a named (viewer-navigation) action's name and type.
`pdfGetNamedDest`	Enumerate the document's named destinations by 0-based
`pdfGetNamedDestCount`	Enumerate the document's named destinations by 0-based
`pdfGetNeedAppearance`	Set/get the AcroForm /NeedAppearances flag — tells the PDF
`pdfGetObjActionCount`	Number of actions attached to a given (ObjType, ObjHandle).
`pdfGetObjActions`	Retrieve the full list of actions attached to (ObjType,
`pdfGetObjectCount`	Low-level PDF object-graph introspection/patching: query the
`pdfGetObjectDecodeError`	Report whether a specific object of the open import source decodes
`pdfGetObjectToString`	Low-level PDF object-graph introspection/patching: query the
`pdfGetObjEvent`	Read one node of a per-object action-event linked list
`pdfGetOCG`	Read back a layer's handle/name.
`pdfGetOCGContUsage`	Read back a layer's /Usage dictionary fields.
`pdfGetOCGCount`	Number of OCGs (layers) registered on this instance.
`pdfGetOCGUsageUserName`	Enumerate all /User /Name entries registered for a layer (not
`pdfGetOCHandle`	By name, resolve an optional-content (OCG) object pointer
`pdfGetOCUINode`	Walk and prune the layer-panel UI display tree
`pdfGetOrientation`	Set/get page rotation (/Rotate) — via explicit page
`pdfGetPageBBox`	Set/get a page's box via an explicit page pointer (from
`pdfGetPageCoords`	Set/get the document's coordinate-system convention
`pdfGetPageCount`	Total page count in the document; the 1-based number of
`pdfGetPageHeight`	Get/set the current page's width/height — and, for the
`pdfGetPageLabel`	Read/clear the document's /PageLabels number-tree ranges
`pdfGetPageLabelCount`	Read/clear the document's /PageLabels number-tree ranges
`pdfGetPageLayout`	Get/set the document's /PageLayout (SinglePage/OneColumn/
`pdfGetPageLGIDictContent`	Manage /LGIDict (geospatial coordinate-system)
`pdfGetPageLGIDictCount`	Manage /LGIDict (geospatial coordinate-system)
`pdfGetPageMetricsToString`	Return a human-readable summary string of a page's
`pdfGetPageMode`	Get/set the document's /PageLayout (SinglePage/OneColumn/
`pdfGetPageNum`	Total page count in the document; the 1-based number of
`pdfGetPageObject`	Obtain the opaque page object handle (IPGE) for a page, for
`pdfGetPageOrientation`	Set/get page rotation (/Rotate) — via explicit page
`pdfGetPageWidth`	Get/set the current page's width/height — and, for the
`pdfGetPDFVersion`	Get/set the output document's declared PDF version (the
`pdfGetPDFVersionEx`	Get/set the output document's declared PDF version (the
`pdfGetPtDataArray`	Read a /PtData (point-data, e.g. geospatial track/cloud
`pdfGetPtDataObj`	Read a /PtData (point-data, e.g. geospatial track/cloud
`pdfGetResetAction`	Read back a Reset-form action's field list and exclude flag.
`pdfGetResolution`	Set/get a document-global default resolution (DPI) value.
`pdfGetSeparationInfo`	pdfGetSeparationInfo reads back the first registered
`pdfGetStringListCount`	Read back one of several internal named string lists
`pdfGetStringListItem`	Read back one of several internal named string lists
`pdfGetSubmitAction`	Read back a Submit-form action's URL and flags.
`pdfGetSVGSize`	The SVG parser-instance API: load an SVG once, inspect
`pdfGetSVGSymbolCount`	The SVG parser-instance API: load an SVG once, inspect
`pdfGetSVGSymbolName`	The SVG parser-instance API: load an SVG once, inspect
`pdfGetTabLen`	Set/get how many space-equivalents a tab character (\t)
`pdfGetTabOrderMode`	Set/get the document's /Tabs page-attribute default (form
`pdfGetTemplCount`	Total template count; the most-recently-created template's
`pdfGetTemplHandle`	Total template count; the most-recently-created template's
`pdfGetTemplHeight`	Total template count; the most-recently-created template's
`pdfGetTemplWidth`	Total template count; the most-recently-created template's
`pdfGetTypoLeading`	Set/get the document's explicit line-leading value
`pdfGetURIAction`	Read back a URI action's target.
`pdfGetUseExactPwd`	Set/get whether password matching during decryption must be
`pdfGetUserRights`	Read the Adobe Reader "extended usage rights" permission
`pdfGetUserUnit`	Set/get the page's /UserUnit catalog entry — a multiplier
`pdfGetUsesTransparency`	Report whether a specific page uses transparency
`pdfGetUseTransparency`	Get/set a document-level "uses transparency" flag consulted
`pdfGetUseVisibleCoords`	Get/set whether "visible" (top-down, GDI-style) coordinates
`pdfGetViewerPreferences`	Get/set the document's /ViewerPreferences dictionary
`pdfGetViewport`	Enumerate the viewports registered on an arbitrary page (by
`pdfGetViewportCount`	Enumerate the viewports registered on an arbitrary page (by
`pdfGetWMFDefExtent`	Set/get the default logical extent (fallback size) used
`pdfGetWMFPixelPerInch`	Set/get the pixels-per-inch scale factor used when
`pdfGetWordSpacing`	Set/get the PDF Tc (character spacing) and Tw (word

Misc

`psrAbort`	psrAbort marks the context as aborted (refusing further
`psrClearSelection`	psrAbort marks the context as aborted (refusing further
`psrCreateParserContext`	Create/destroy a content-parser context — the handle every
`psrDeleteOperator`	Remove one normalized operator (as indexed in the
`psrDeleteOperatorInObject`	Remove one normalized operator (as indexed in the
`psrDeleteParserContext`	Create/destroy a content-parser context — the handle every
`psrGetOpStructSize`	Return the byte size of a given operator's Param struct —
`psrGetSelBBox`	Compute the on-page geometry of a text selection —
`psrGetSelBBox2`	Compute the on-page geometry of a text selection —
`psrIsInvisible`	Decode the invisible-fill/invisible-stroke bit (bit 28) of
`psrParsePage`	Parse a page's content stream into the context's operator
`psrReset`	psrAbort marks the context as aborted (refusing further
`psrTransformOp`	Apply an affine transform to one content object of the
`tsaBuildRequest`	Low-level, network-free RFC-3161 timestamp-request building
`tsaParseResponse`	Low-level, network-free RFC-3161 timestamp-request building

Object Creation

`pdfCreate3DBackground`	Set a 3D view's background color.
`pdfCreate3DGotoViewAction`	Create a /GoTo3DView action jumping to a specific view on
`pdfCreate3DProjection`	Set a 3D view's camera projection (orthographic/perspective,
`pdfCreate3DView`	Create a new named camera view (/3DView) on an existing 3D
`pdfCreateArticleThread`	Create a new PDF article thread (/Threads — a legacy
`pdfCreateButton`	Create a generic push-button form field.
`pdfCreateColItemDate`	Attach one collection-schema field value (date, number, or
`pdfCreateColItemNumber`	Attach one collection-schema field value (date, number, or
`pdfCreateColItemString`	Attach one collection-schema field value (date, number, or
`pdfCreateCollection`	Create a PDF Portable Collection (/Collection catalog
`pdfCreateDPartRoot`	Create/manage the /DPart document-partitioning tree — a
`pdfCreateGeospatialMeasure`	Attach a geospatial (/Subtype /GEO) /Measure dictionary
`pdfCreateGoToAction`	Create a GoTo action targeting an explicit destination on a page
`pdfCreateGoToActionEx`	Create a GoTo action targeting a previously created named
`pdfCreateGoToEAction`	Create a "go to embedded" action that opens a PDF embedded
`pdfCreateGoToRAction`	Create a "go to remote" action that opens another PDF file and
`pdfCreateGoToRActionEx`	GoToR variant that targets a named destination in the remote
`pdfCreateGoToRActionExU`	GoToR-to-named-destination variant with a Unicode file name.
`pdfCreateHideAction`	Create an action that shows or hides a form field.
`pdfCreateImpDataAction`	Create an action that imports form-data from an external file
`pdfCreateJSAction`	Create a JavaScript action object that runs Script when
`pdfCreateLaunchAction`	Create an action that launches an external application or file.
`pdfCreateLaunchActionEx`	Create a launch action from just a file name and new-window
`pdfCreateMovieAction`	Create a movie-control action (play/stop/pause/resume).
`pdfCreateNamedAction`	Create one of the four standard viewer navigation actions
`pdfCreateNamedDest`	Register a named destination (a string name mapped to a page +
`pdfCreateNewPDF`	Open an output file for an already-created document
`pdfCreateOCG`	Create a new optional-content group (a "layer").
`pdfCreateOCLayerConfig`	Create a named alternate optional-content configuration (a
`pdfCreateOCMD`	Create an optional-content membership dictionary — visibility
`pdfCreateResetAction`	Create a form-reset action.
`pdfCreateSeparationCS`	Register a new Separation color space (a single-colorant
`pdfCreateSoftMask`	Build an ExtGState carrying a real /SMask soft mask
`pdfCreateStructureTree`	Open the document-root structure element with the default root
`pdfCreateStructureTreeEx`	Open the document-root structure element with an explicit root
`pdfCreateSubmitAction`	Create a form-submission action targeting a URL.
`pdfCreateURIAction`	Create an action that opens a URI (typically a web link).
`pdfCreateViewport`	Register a new /Viewport entry (a named rectangular

Setters

`pdfSetAllocBy`	A flat-C-API-compatible memory-allocator debugging/tuning cluster:
`pdfSetAnsiMode`	Select whether A-suffixed text parameters in the "gap
`pdfSetBaseURL`	Get/set the document's /URI base-URL catalog entry, used
`pdfSetBBox`	Set/get one of the current page's 5 box kinds (Media/Crop/
`pdfSetBidiMode`	Set/get the bidirectional (RTL/Hebrew/Arabic) text
`pdfSetBlackGenFunction`	Install real prepress ExtGState functions — /TR2 (transfer
`pdfSetBorderStyle`	Set/get a document-global default annotation border style,
`pdfSetBreakString`	Set the string appended at a forced line break in
`pdfSetCapturedPageOptional`	Retroactively wrap a captured (imported/replayed) page's
`pdfSetCapturedPageTransparencyGroup`	Retroactively wrap a captured (imported/replayed) page's
`pdfSetCharacterSpacing`	Set/get the PDF Tc (character spacing) and Tw (word
`pdfSetCharWidth`	Override a specific character code's advance width for
`pdfSetCompressionFilter`	Set/get the compression filter applied to newly-inserted
`pdfSetCompressionLevel`	Set/get the Flate/zlib compression level (0..9) used
`pdfSetContent`	Read/replace the raw content-stream bytes of a page — the
`pdfSetDecodeMode`	Control whether pdfGetObjectToString ([Document Lifecycle, Locking, and Object Introspection](E11_DocumentLifecycleLockingAndObjectIntrospection.md)) returns a
`pdfSetDefBitsPerPixel`	Set/get a document-global default color bit depth for
`pdfSetDenyAllocAt`	A flat-C-API-compatible memory-allocator debugging/tuning cluster:
`pdfSetDocInfo`	Set a standard document-info field (Author, Title, Subject,
`pdfSetDocInfoEx`	Set a document-info field, including (per the reference ABI's
`pdfSetEMFFrameDPI`	Set the DPI used to interpret an EMF metafile's device-space
`pdfSetErrorMode`	Choose which error classes are logged and delivered to the
`pdfSetFloatPrecision`	Set the number of decimal digits used when formatting
`pdfSetGDIPlusOptions`	Set a GDI+-integration option, keyed by OptionID, for
`pdfSetHalftone`	Install real prepress ExtGState functions — /TR2 (transfer
`pdfSetItalicAngle`	Set/get a document-global italic-slant-angle value.
`pdfSetJPEGQuality`	Set/get the JPEG re-encoding quality applied when this SDK
`pdfSetLanguage`	Get/set the document's /Lang catalog entry (an
`pdfSetLeading`	Set/get the document's explicit line-leading value
`pdfSetLicenseKey`	Register a license key; a valid key suppresses the trial
`pdfSetMaxErrLogMsgCount`	Cap the number of entries retained in the indexed error log.
`pdfSetMetaConvFlags`	Set/get metafile (EMF/WMF) conversion behavior flags,
`pdfSetMetadata`	Get/set raw XMP metadata bytes.
`pdfSetNeedAppearance`	Set/get the AcroForm /NeedAppearances flag — tells the PDF
`pdfSetObjectFromString`	Low-level PDF object-graph introspection/patching: query the
`pdfSetOCGContUsage`	Set the /Usage (application) dictionary fields for a layer —
`pdfSetOnErrorProc`	Register a callback invoked live for each raised error.
`pdfSetOnPageBreakProc`	Register a callback invoked whenever flowed/continued text
`pdfSetOrientation`	Set/get page rotation (/Rotate) — via explicit page
`pdfSetOrientationEx`	Set/get page rotation (/Rotate) — via explicit page
`pdfSetPageBBox`	Set/get a page's box via an explicit page pointer (from
`pdfSetPageCoords`	Set/get the document's coordinate-system convention
`pdfSetPageFooter`	Set a document-wide running header/footer with independent
`pdfSetPageHeader`	Set a document-wide running header/footer with independent
`pdfSetPageHeight`	Get/set the current page's width/height — and, for the
`pdfSetPageLayout`	Get/set the document's /PageLayout (SinglePage/OneColumn/
`pdfSetPageMode`	Get/set the document's /PageLayout (SinglePage/OneColumn/
`pdfSetPageOrientation`	Set/get page rotation (/Rotate) — via explicit page
`pdfSetPageThumbnail`	Generate and attach a /Thumb thumbnail image to the
`pdfSetPageWidth`	Get/set the current page's width/height — and, for the
`pdfSetPDFVersion`	Get/set the output document's declared PDF version (the
`pdfSetProgressProc`	Register callbacks to report long-running-operation progress
`pdfSetResolution`	Set/get a document-global default resolution (DPI) value.
`pdfSetSeparationInfo`	pdfGetSeparationInfo reads back the first registered
`pdfSetSpaceWidthFactor`	Set a document-global multiplier intended to scale the
`pdfSetStructElemID`	A/W variant of [pdfSetTagID](#api-pdfsettagid).
`pdfSetStructElemTitle`	Set the /T (Title) attribute on the currently-open structure
`pdfSetTabLen`	Set/get how many space-equivalents a tab character (\t)
`pdfSetTabOrderMode`	Set/get the document's /Tabs page-attribute default (form
`pdfSetTagID`	Set the /ID attribute on the currently-open structure
`pdfSetTemplBBox`	Change an existing template's bounding box.
`pdfSetTransferFunction`	Install real prepress ExtGState functions — /TR2 (transfer
`pdfSetTrialMode`	Opt into stamping a demo/trial watermark on output while the
`pdfSetUseExactPwd`	Set/get whether password matching during decryption must be
`pdfSetUserUnit`	Set/get the page's /UserUnit catalog entry — a multiplier
`pdfSetUseTransparency`	Get/set a document-level "uses transparency" flag consulted
`pdfSetUseVisibleCoords`	Get/set whether "visible" (top-down, GDI-style) coordinates
`pdfSetViewerPreferences`	Get/set the document's /ViewerPreferences dictionary
`pdfSetWatermarkClrProperty`	Configure the document watermark, one typed property at a
`pdfSetWatermarkDblProperty`	Configure the document watermark, one typed property at a
`pdfSetWatermarkIntProperty`	Configure the document watermark, one typed property at a
`pdfSetWatermarkStrProperty`	Configure the document watermark, one typed property at a
`pdfSetWMFDefExtent`	Set/get the default logical extent (fallback size) used
`pdfSetWMFPixelPerInch`	Set/get the pixels-per-inch scale factor used when
`pdfSetWordSpacing`	Set/get the PDF Tc (character spacing) and Tw (word

Validation

`pdfCheckCollection`	Create a PDF Portable Collection (/Collection catalog
`pdfCheckObjects`	Run a structural integrity scan over every object in the

Vector Graphics

`pdfDrawHTMLBox`	Draw HTML markup (the same limited tag subset as
`pdfDrawNGon`	Draw a regular N-sided polygon centered at (PosX, PosY).
`pdfDrawPostScriptXObject`	Register a PostScript XObject (/Subtype /PS, a legacy PDF