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api

package

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Versions in this module

v0

v0.0.5

Jan 29, 2026

v0.0.4

Nov 4, 2025

Changes in this version

+ func ExtractPage(ctx *model.Context, pageNr int) (io.Reader, error)

+ func ImportCertificates(inFiles []string) ([]string, error)

+ func InspectCertificates(inFiles []string) ([]string, error)

+ func LoadCertificates() (int, error)

+ func SanitizePath(path string) string

+ func UpdateImages(rs io.ReadSeeker, rd io.Reader, w io.Writer, objNr, pageNr int, id string, ...) error

+ func UpdateImagesFile(inFile, imageFile, outFile string, objNr, pageNr int, id string, ...) (err error)

+ func ValidateSignatures(inFile string, all bool, conf *model.Configuration) ([]*model.SignatureValidationResult, error)

+ func ValidateSignaturesFile(inFile string, all, full bool, conf *model.Configuration) ([]string, error)

+ func WritePage(r io.Reader, outDir, fileName string, pageNr int) error

v0.0.3

Mar 5, 2024

v0.0.2

Mar 5, 2024

Changes in this version

+ var ErrInvalidCSV = errors.New("pdfcpu: invalid csv input file")

+ var ErrInvalidJSON = errors.New("pdfcpu: invalid JSON encoding")

+ var ErrNoFormData = errors.New("pdfcpu: missing form data")

+ var ErrNoFormFieldsAffected = errors.New("pdfcpu: no form fields affected")

+ var ErrNoOp = errors.New("pdfcpu: no operation")

+ var ErrNoOutlines = errors.New("pdfcpu: no outlines available")

+ var ErrOutlines = errors.New("pdfcpu: existing outlines")

+ func AddAnnotations(rs io.ReadSeeker, w io.Writer, selectedPages []string, ...) error

+ func AddAnnotationsAsIncrement(rws io.ReadWriteSeeker, selectedPages []string, ar model.AnnotationRenderer, ...) error

+ func AddAnnotationsFile(inFile, outFile string, selectedPages []string, ar model.AnnotationRenderer, ...) (err error)

+ func AddAnnotationsMap(rs io.ReadSeeker, w io.Writer, m map[int][]model.AnnotationRenderer, ...) error

+ func AddAnnotationsMapAsIncrement(rws io.ReadWriteSeeker, m map[int][]model.AnnotationRenderer, ...) error

+ func AddAnnotationsMapFile(inFile, outFile string, m map[int][]model.AnnotationRenderer, ...) (err error)

+ func AddAttachments(rs io.ReadSeeker, w io.Writer, files []string, coll bool, ...) error

+ func AddAttachmentsFile(inFile, outFile string, files []string, coll bool, conf *model.Configuration) (err error)

+ func AddBookmarks(rs io.ReadSeeker, w io.Writer, bms []pdfcpu.Bookmark, replace bool, ...) error

+ func AddBookmarksFile(inFile, outFile string, bms []pdfcpu.Bookmark, replace bool, ...) (err error)

+ func AddBoxes(rs io.ReadSeeker, w io.Writer, selectedPages []string, ...) error

+ func AddBoxesFile(inFile, outFile string, selectedPages []string, pb *model.PageBoundaries, ...) (err error)

+ func AddImageWatermarksFile(inFile, outFile string, selectedPages []string, onTop bool, ...) error

+ func AddImageWatermarksForReaderFile(inFile, outFile string, selectedPages []string, onTop bool, r io.Reader, ...) error

+ func AddKeywords(rs io.ReadSeeker, w io.Writer, files []string, conf *model.Configuration) error

+ func AddKeywordsFile(inFile, outFile string, files []string, conf *model.Configuration) (err error)

+ func AddPDFWatermarksFile(inFile, outFile string, selectedPages []string, onTop bool, ...) error

+ func AddProperties(rs io.ReadSeeker, w io.Writer, properties map[string]string, ...) error

+ func AddPropertiesFile(inFile, outFile string, properties map[string]string, ...) (err error)

+ func AddTextWatermarksFile(inFile, outFile string, selectedPages []string, onTop bool, text, desc string, ...) error

+ func AddWatermarks(rs io.ReadSeeker, w io.Writer, selectedPages []string, wm *model.Watermark, ...) error

+ func AddWatermarksFile(inFile, outFile string, selectedPages []string, wm *model.Watermark, ...) (err error)

+ func AddWatermarksMap(rs io.ReadSeeker, w io.Writer, m map[int]*model.Watermark, ...) error

+ func AddWatermarksMapFile(inFile, outFile string, m map[int]*model.Watermark, conf *model.Configuration) (err error)

+ func AddWatermarksSliceMap(rs io.ReadSeeker, w io.Writer, m map[int][]*model.Watermark, ...) error

+ func AddWatermarksSliceMapFile(inFile, outFile string, m map[int][]*model.Watermark, ...) (err error)

+ func Annotations(rs io.ReadSeeker, selectedPages []string, conf *model.Configuration) (map[int]model.PgAnnots, error)

+ func Attachments(rs io.ReadSeeker, conf *model.Configuration) ([]model.Attachment, error)

+ func Booklet(rs io.ReadSeeker, w io.Writer, imgFiles, selectedPages []string, ...) error

+ func BookletFile(inFiles []string, outFile string, selectedPages []string, nup *model.NUp, ...) (err error)

+ func BookletFromImages(conf *model.Configuration, imageFileNames []string, nup *model.NUp) (*model.Context, error)

+ func Bookmarks(rs io.ReadSeeker, conf *model.Configuration) ([]pdfcpu.Bookmark, error)

+ func Box(s string, u types.DisplayUnit) (*model.Box, error)

+ func Boxes(rs io.ReadSeeker, selectedPages []string, conf *model.Configuration) ([]model.PageBoundaries, error)

+ func ChangeOwnerPassword(rs io.ReadSeeker, w io.Writer, pwOld, pwNew string, conf *model.Configuration) error

+ func ChangeOwnerPasswordFile(inFile, outFile string, pwOld, pwNew string, conf *model.Configuration) (err error)

+ func ChangeUserPassword(rs io.ReadSeeker, w io.Writer, pwOld, pwNew string, conf *model.Configuration) error

+ func ChangeUserPasswordFile(inFile, outFile string, pwOld, pwNew string, conf *model.Configuration) (err error)

+ func Collect(rs io.ReadSeeker, w io.Writer, selectedPages []string, ...) error

+ func CollectFile(inFile, outFile string, selectedPages []string, conf *model.Configuration) (err error)

+ func Create(rs io.ReadSeeker, rd io.Reader, w io.Writer, conf *model.Configuration) error

+ func CreateCheatSheetsUserFonts(fontNames []string) error

+ func CreateFile(inFilePDF, inFileJSON, outFilePDF string, conf *model.Configuration) (err error)

+ func CreatePDFFile(xRefTable *model.XRefTable, outFile string, conf *model.Configuration) error

+ func CreateUserFontDemoFiles(dir, fn string) error

+ func Crop(rs io.ReadSeeker, w io.Writer, selectedPages []string, b *model.Box, ...) error

+ func CropFile(inFile, outFile string, selectedPages []string, b *model.Box, ...) (err error)

+ func Cut(rs io.ReadSeeker, outDir, fileName string, selectedPages []string, ...) error

+ func CutFile(inFile, outDir, outFile string, selectedPages []string, cut *model.Cut, ...) error

+ func Decrypt(rs io.ReadSeeker, w io.Writer, conf *model.Configuration) error

+ func DecryptFile(inFile, outFile string, conf *model.Configuration) (err error)

+ func DisableConfigDir()

+ func DumpObject(rs io.ReadSeeker, mode, objNr int, conf *model.Configuration) error

+ func DumpObjectFile(inFile string, mode, objNr int, conf *model.Configuration) error

+ func Encrypt(rs io.ReadSeeker, w io.Writer, conf *model.Configuration) error

+ func EncryptFile(inFile, outFile string, conf *model.Configuration) (err error)

+ func EnsureDefaultConfigAt(path string) error

+ func ExportBookmarksFile(inFilePDF, outFileJSON string, conf *model.Configuration) (err error)

+ func ExportBookmarksJSON(rs io.ReadSeeker, w io.Writer, source string, conf *model.Configuration) error

+ func ExportForm(rs io.ReadSeeker, source string, conf *model.Configuration) (*form.FormGroup, error)

+ func ExportFormFile(inFilePDF, outFileJSON string, conf *model.Configuration) (err error)

+ func ExportFormJSON(rs io.ReadSeeker, w io.Writer, source string, conf *model.Configuration) error

+ func ExtractAttachments(rs io.ReadSeeker, outDir string, fileNames []string, conf *model.Configuration) error

+ func ExtractAttachmentsFile(inFile, outDir string, files []string, conf *model.Configuration) error

+ func ExtractAttachmentsRaw(rs io.ReadSeeker, outDir string, fileNames []string, conf *model.Configuration) ([]model.Attachment, error)

+ func ExtractContent(rs io.ReadSeeker, outDir, fileName string, selectedPages []string, ...) error

+ func ExtractContentFile(inFile, outDir string, selectedPages []string, conf *model.Configuration) error

+ func ExtractFonts(rs io.ReadSeeker, outDir, fileName string, selectedPages []string, ...) error

+ func ExtractFontsFile(inFile, outDir string, selectedPages []string, conf *model.Configuration) error

+ func ExtractImages(rs io.ReadSeeker, selectedPages []string, ...) error

+ func ExtractImagesFile(inFile, outDir string, selectedPages []string, conf *model.Configuration) error

+ func ExtractImagesRaw(rs io.ReadSeeker, selectedPages []string, conf *model.Configuration) ([]map[int]model.Image, error)

+ func ExtractMetadata(rs io.ReadSeeker, outDir, fileName string, conf *model.Configuration) error

+ func ExtractMetadataFile(inFile, outDir string, conf *model.Configuration) error

+ func ExtractPages(rs io.ReadSeeker, outDir, fileName string, selectedPages []string, ...) error

+ func ExtractPagesFile(inFile, outDir string, selectedPages []string, conf *model.Configuration) error

+ func FillForm(rs io.ReadSeeker, rd io.Reader, w io.Writer, conf *model.Configuration) error

+ func FillFormFile(inFilePDF, inFileJSON, outFilePDF string, conf *model.Configuration) (err error)

+ func FormFields(rs io.ReadSeeker, conf *model.Configuration) ([]form.Field, error)

+ func GetPermissions(rs io.ReadSeeker, conf *model.Configuration) (*int16, error)

+ func GetPermissionsFile(inFile string, conf *model.Configuration) (*int16, error)

+ func HasWatermarks(rs io.ReadSeeker, conf *model.Configuration) (bool, error)

+ func HasWatermarksFile(inFile string, conf *model.Configuration) (bool, error)

+ func ImageBookletConfig(val int, desc string, conf *model.Configuration) (*model.NUp, error)

+ func ImageGridConfig(rows, cols int, desc string, conf *model.Configuration) (*model.NUp, error)

+ func ImageNUpConfig(val int, desc string, conf *model.Configuration) (*model.NUp, error)

+ func ImageWatermark(fileName, desc string, onTop, update bool, u types.DisplayUnit) (*model.Watermark, error)

+ func ImageWatermarkForReader(r io.Reader, desc string, onTop, update bool, u types.DisplayUnit) (*model.Watermark, error)

+ func Images(rs io.ReadSeeker, selectedPages []string, conf *model.Configuration) ([]map[int]model.Image, error)

+ func Import(s string, u types.DisplayUnit) (*pdfcpu.Import, error)

+ func ImportBookmarks(rs io.ReadSeeker, rd io.Reader, w io.Writer, replace bool, ...) error

+ func ImportBookmarksFile(inFilePDF, inFileJSON, outFilePDF string, replace bool, ...) (err error)

+ func ImportImages(rs io.ReadSeeker, w io.Writer, imgs []io.Reader, imp *pdfcpu.Import, ...) error

+ func ImportImagesFile(imgFiles []string, outFile string, imp *pdfcpu.Import, ...) (err error)

+ func InsertPages(rs io.ReadSeeker, w io.Writer, selectedPages []string, before bool, ...) error

+ func InsertPagesFile(inFile, outFile string, selectedPages []string, before bool, ...) (err error)

+ func InstallFonts(fileNames []string) error

+ func Keywords(rs io.ReadSeeker, conf *model.Configuration) ([]string, error)

+ func ListFonts() ([]string, error)

+ func ListPageLayout(rs io.ReadSeeker, conf *model.Configuration) ([]string, error)

+ func ListPageLayoutFile(inFile string, conf *model.Configuration) ([]string, error)

+ func ListPageMode(rs io.ReadSeeker, conf *model.Configuration) ([]string, error)

+ func ListPageModeFile(inFile string, conf *model.Configuration) ([]string, error)

+ func ListViewerPreferences(rs io.ReadSeeker, all bool, conf *model.Configuration) ([]string, error)

+ func ListViewerPreferencesFile(inFile string, all, json bool, conf *model.Configuration) ([]string, error)

+ func ListViewerPreferencesFileJSON(inFile string, all bool, conf *model.Configuration) ([]string, error)

+ func LoadConfiguration() *model.Configuration

+ func LockFormFields(rs io.ReadSeeker, w io.Writer, fieldIDsOrNames []string, ...) error

+ func LockFormFieldsFile(inFile, outFile string, fieldIDsOrNames []string, conf *model.Configuration) (err error)

+ func Merge(destFile string, inFiles []string, w io.Writer, conf *model.Configuration, ...) error

+ func MergeAppendFile(inFiles []string, outFile string, dividerPage bool, conf *model.Configuration) (err error)

+ func MergeCreateFile(inFiles []string, outFile string, dividerPage bool, conf *model.Configuration) (err error)

+ func MergeCreateZip(rs1, rs2 io.ReadSeeker, w io.Writer, conf *model.Configuration) error

+ func MergeCreateZipFile(inFile1, inFile2, outFile string, conf *model.Configuration) (err error)

+ func MergeRaw(rsc []io.ReadSeeker, w io.Writer, dividerPage bool, conf *model.Configuration) error

+ func MultiFillForm(inFilePDF string, rd io.Reader, outDir, fileName string, ...) error

+ func MultiFillFormFile(inFilePDF, inFileData, outDir, outFilePDF string, merge bool, ...) (err error)

+ func NDown(rs io.ReadSeeker, outDir, fileName string, selectedPages []string, n int, ...) error

+ func NDownFile(inFile, outDir, outFile string, selectedPages []string, n int, cut *model.Cut, ...) error

+ func NUp(rs io.ReadSeeker, w io.Writer, imgFiles, selectedPages []string, ...) error

+ func NUpFile(inFiles []string, outFile string, selectedPages []string, nup *model.NUp, ...) (err error)

+ func NUpFromImage(conf *model.Configuration, imageFileNames []string, nup *model.NUp) (*model.Context, error)

+ func Optimize(rs io.ReadSeeker, w io.Writer, conf *model.Configuration) error

+ func OptimizeContext(ctx *model.Context) error

+ func OptimizeFile(inFile, outFile string, conf *model.Configuration) (err error)

+ func PDFBookletConfig(val int, desc string, conf *model.Configuration) (*model.NUp, error)

+ func PDFGridConfig(rows, cols int, desc string, conf *model.Configuration) (*model.NUp, error)

+ func PDFInfo(rs io.ReadSeeker, fileName string, selectedPages []string, ...) (*pdfcpu.PDFInfo, error)

+ func PDFMultiWatermarkForReadSeeker(rs io.ReadSeeker, startPageNrSrc, startPageNrDest int, desc string, ...) (*model.Watermark, error)

+ func PDFNUpConfig(val int, desc string, conf *model.Configuration) (*model.NUp, error)

+ func PDFWatermark(fileName, desc string, onTop, update bool, u types.DisplayUnit) (*model.Watermark, error)

+ func PDFWatermarkForReadSeeker(rs io.ReadSeeker, pageNrSrc int, desc string, onTop, update bool, ...) (*model.Watermark, error)

+ func PageBoundaries(s string, unit types.DisplayUnit) (*model.PageBoundaries, error)

+ func PageBoundariesFromBoxList(s string) (*model.PageBoundaries, error)

+ func PageCount(rs io.ReadSeeker, conf *model.Configuration) (int, error)

+ func PageCountFile(inFile string) (int, error)

+ func PageDims(rs io.ReadSeeker, conf *model.Configuration) ([]types.Dim, error)

+ func PageDimsFile(inFile string) ([]types.Dim, error)

+ func PageLayout(rs io.ReadSeeker, conf *model.Configuration) (*model.PageLayout, error)

+ func PageLayoutFile(inFile string, conf *model.Configuration) (*model.PageLayout, error)

+ func PageMode(rs io.ReadSeeker, conf *model.Configuration) (*model.PageMode, error)

+ func PageModeFile(inFile string, conf *model.Configuration) (*model.PageMode, error)

+ func PagesForPageCollection(pageCount int, pageSelection []string) ([]int, error)

+ func PagesForPageRange(from, thru int) []int

+ func PagesForPageSelection(pageCount int, pageSelection []string, ensureAllforNone bool, log bool) (types.IntSet, error)

+ func ParsePageSelection(s string) ([]string, error)

+ func Permissions(rs io.ReadSeeker, conf *model.Configuration) (int, error)

+ func Poster(rs io.ReadSeeker, outDir, fileName string, selectedPages []string, ...) error

+ func PosterFile(inFile, outDir, outFile string, selectedPages []string, cut *model.Cut, ...) error

+ func Properties(rs io.ReadSeeker, conf *model.Configuration) (map[string]string, error)

+ func ReadAndValidate(rs io.ReadSeeker, conf *model.Configuration) (ctx *model.Context, err error)

+ func ReadContext(rs io.ReadSeeker, conf *model.Configuration) (*model.Context, error)

+ func ReadContextFile(inFile string) (*model.Context, error)

+ func ReadValidateAndOptimize(rs io.ReadSeeker, conf *model.Configuration) (ctx *model.Context, err error)

+ func RemainingPagesForPageRemoval(pageCount int, pageSelection []string, log bool) (types.IntSet, error)

+ func RemoveAnnotations(rs io.ReadSeeker, w io.Writer, selectedPages, idsAndTypes []string, ...) error

+ func RemoveAnnotationsAsIncrement(rws io.ReadWriteSeeker, selectedPages, idsAndTypes []string, objNrs []int, ...) error

+ func RemoveAnnotationsFile(inFile, outFile string, selectedPages, idsAndTypes []string, objNrs []int, ...) (err error)

+ func RemoveAttachments(rs io.ReadSeeker, w io.Writer, files []string, conf *model.Configuration) error

+ func RemoveAttachmentsFile(inFile, outFile string, files []string, conf *model.Configuration) (err error)

+ func RemoveBookmarks(rs io.ReadSeeker, w io.Writer, conf *model.Configuration) error

+ func RemoveBookmarksFile(inFile, outFile string, conf *model.Configuration) (err error)

+ func RemoveBoxes(rs io.ReadSeeker, w io.Writer, selectedPages []string, ...) error

+ func RemoveBoxesFile(inFile, outFile string, selectedPages []string, pb *model.PageBoundaries, ...) (err error)

+ func RemoveFormFields(rs io.ReadSeeker, w io.Writer, fieldIDsOrNames []string, ...) error

+ func RemoveFormFieldsFile(inFile, outFile string, fieldIDsOrNames []string, conf *model.Configuration) (err error)

+ func RemoveKeywords(rs io.ReadSeeker, w io.Writer, keywords []string, conf *model.Configuration) error

+ func RemoveKeywordsFile(inFile, outFile string, keywords []string, conf *model.Configuration) (err error)

+ func RemovePages(rs io.ReadSeeker, w io.Writer, selectedPages []string, ...) error

+ func RemovePagesFile(inFile, outFile string, selectedPages []string, conf *model.Configuration) (err error)

+ func RemoveProperties(rs io.ReadSeeker, w io.Writer, properties []string, conf *model.Configuration) error

+ func RemovePropertiesFile(inFile, outFile string, properties []string, conf *model.Configuration) (err error)

+ func RemoveWatermarks(rs io.ReadSeeker, w io.Writer, selectedPages []string, ...) error

+ func RemoveWatermarksFile(inFile, outFile string, selectedPages []string, conf *model.Configuration) (err error)

+ func ResetFormFields(rs io.ReadSeeker, w io.Writer, fieldIDsOrNames []string, ...) error

+ func ResetFormFieldsFile(inFile, outFile string, fieldIDsOrNames []string, conf *model.Configuration) (err error)

+ func ResetPageLayout(rs io.ReadSeeker, w io.Writer, conf *model.Configuration) error

+ func ResetPageLayoutFile(inFile, outFile string, conf *model.Configuration) (err error)

+ func ResetPageMode(rs io.ReadSeeker, w io.Writer, conf *model.Configuration) error

+ func ResetPageModeFile(inFile, outFile string, conf *model.Configuration) (err error)

+ func ResetViewerPreferences(rs io.ReadSeeker, w io.Writer, conf *model.Configuration) error

+ func ResetViewerPreferencesFile(inFile, outFile string, conf *model.Configuration) (err error)

+ func Resize(rs io.ReadSeeker, w io.Writer, selectedPages []string, resize *model.Resize, ...) error

+ func ResizeFile(inFile, outFile string, selectedPages []string, resize *model.Resize, ...) (err error)

+ func Rotate(rs io.ReadSeeker, w io.Writer, rotation int, selectedPages []string, ...) error

+ func RotateFile(inFile, outFile string, rotation int, selectedPages []string, ...) (err error)

+ func SetPageLayout(rs io.ReadSeeker, w io.Writer, val model.PageLayout, conf *model.Configuration) error

+ func SetPageLayoutFile(inFile, outFile string, val model.PageLayout, conf *model.Configuration) (err error)

+ func SetPageMode(rs io.ReadSeeker, w io.Writer, val model.PageMode, conf *model.Configuration) error

+ func SetPageModeFile(inFile, outFile string, val model.PageMode, conf *model.Configuration) (err error)

+ func SetPermissions(rs io.ReadSeeker, w io.Writer, conf *model.Configuration) error

+ func SetPermissionsFile(inFile, outFile string, conf *model.Configuration) (err error)

+ func SetViewerPreferences(rs io.ReadSeeker, w io.Writer, vp model.ViewerPreferences, ...) error

+ func SetViewerPreferencesFile(inFile, outFile string, vp model.ViewerPreferences, conf *model.Configuration) (err error)

+ func SetViewerPreferencesFileFromJSONBytes(inFile, outFile string, jsonBytes []byte, conf *model.Configuration) (err error)

+ func SetViewerPreferencesFileFromJSONFile(inFilePDF, outFilePDF, inFileJSON string, conf *model.Configuration) error

+ func SetViewerPreferencesFromJSONBytes(rs io.ReadSeeker, w io.Writer, jsonBytes []byte, conf *model.Configuration) error

+ func SetViewerPreferencesFromJSONReader(rs io.ReadSeeker, w io.Writer, rd io.Reader, conf *model.Configuration) error

+ func Split(rs io.ReadSeeker, outDir, fileName string, span int, conf *model.Configuration) error

+ func SplitByPageNr(rs io.ReadSeeker, outDir, fileName string, pageNrs []int, ...) error

+ func SplitByPageNrFile(inFile, outDir string, pageNrs []int, conf *model.Configuration) error

+ func SplitFile(inFile, outDir string, span int, conf *model.Configuration) error

+ func TextWatermark(text, desc string, onTop, update bool, u types.DisplayUnit) (*model.Watermark, error)

+ func Trim(rs io.ReadSeeker, w io.Writer, selectedPages []string, ...) error

+ func TrimFile(inFile, outFile string, selectedPages []string, conf *model.Configuration) (err error)

+ func UnlockFormFields(rs io.ReadSeeker, w io.Writer, fieldIDsOrNames []string, ...) error

+ func UnlockFormFieldsFile(inFile, outFile string, fieldIDsOrNames []string, conf *model.Configuration) (err error)

+ func UpdateImageWatermarksFile(inFile, outFile string, selectedPages []string, onTop bool, ...) error

+ func UpdatePDFWatermarksFile(inFile, outFile string, selectedPages []string, onTop bool, ...) error

+ func UpdateTextWatermarksFile(inFile, outFile string, selectedPages []string, onTop bool, text, desc string, ...) error

+ func Validate(rs io.ReadSeeker, conf *model.Configuration) error

+ func ValidateContext(ctx *model.Context) error

+ func ValidateFile(inFile string, conf *model.Configuration) error

+ func ValidateFiles(inFiles []string, conf *model.Configuration) error

+ func ViewerPreferences(rs io.ReadSeeker, conf *model.Configuration) (*model.ViewerPreferences, *model.Version, error)

+ func ViewerPreferencesFile(inFile string, all bool, conf *model.Configuration) (*model.ViewerPreferences, error)

+ func WatermarkContext(ctx *model.Context, selectedPages types.IntSet, wm *model.Watermark) error

+ func Write(ctx *model.Context, w io.Writer, conf *model.Configuration) error

+ func WriteContext(ctx *model.Context, w io.Writer) error

+ func WriteContextFile(ctx *model.Context, outFile string) error

+ func WriteIncr(ctx *model.Context, rws io.ReadWriteSeeker, conf *model.Configuration) error

+ func WriteIncrement(ctx *model.Context, w io.Writer) error

+ func Zoom(rs io.ReadSeeker, w io.Writer, selectedPages []string, zoom *model.Zoom, ...) error

+ func ZoomFile(inFile, outFile string, selectedPages []string, zoom *model.Zoom, ...) (err error)

+ type PageSpan struct

+ From int

+ Reader io.Reader

+ Thru int

+ func SplitRaw(rs io.ReadSeeker, span int, conf *model.Configuration) ([]*PageSpan, error)