ops

Nov 1, 2026

Changes in this version

type Doc

+ func (d *Doc) SetMaxPixels(n int)

Nov 1, 2026

Changes in this version

+ type DeskewOptions struct

+ DPI float64

+ MaxPixels int

+ Threshold float64

type Doc

+ func (d *Doc) Deskew(opt DeskewOptions) ([]PageSkew, error)

+ type PageSkew struct

+ Angle float64

+ Corrected bool

+ Err error

+ Page int

+ func SkewAngles(pdf []byte, opt DeskewOptions) ([]PageSkew, error)

Oct 22, 2026

Changes in this version

type Doc

+ func (d *Doc) AddFields(fields ...forms.Field) error

Oct 18, 2026

Changes in this version

type Doc

+ func (d *Doc) Place(spec string, p Placement) error

+ type Placement struct

+ Anchored bool

+ At [2]float64

+ DPI float64

+ Data []byte

+ Height float64

+ Margin float64

+ Opacity float64

+ Position Position

+ Width float64

Oct 11, 2026

Changes in this version

type Doc

+ func (d *Doc) RecolourText(spec string, r, g, b float64) error

+ func (d *Doc) UnreachedText() int

Oct 11, 2026

Changes in this version

+ func BlankPages(pdf []byte, opt BlankOptions) ([]int, error)

+ type BlankOptions struct

+ DPI float64

+ KeepAnnotations bool

+ MaxInk float64

+ MaxPixels int

+ Tolerance uint8

type Doc

+ func (d *Doc) AddLayer(name, parent string) error

+ func (d *Doc) Divide(across, down int) error

+ func (d *Doc) DropBlank(opt BlankOptions) ([]int, error)

+ func (d *Doc) DropLayer(name string) error

+ func (d *Doc) DuplexCollate(split int, reverseBacks bool) error

+ func (d *Doc) Layers() []Layer

+ func (d *Doc) PageLabels() []string

+ func (d *Doc) Repaired() bool

+ func (d *Doc) SetLayerVisible(name string, visible bool) error

+ func (d *Doc) SetPageLabels(rules []LabelRule) error

+ type LabelRule struct

+ Continue bool

+ Pages string

+ Prefix string

+ Start int

+ Style LabelStyle

+ type LabelStyle string

+ const LabelDecimal

+ const LabelLowerLetters

+ const LabelLowerRoman

+ const LabelNone

+ const LabelUpperLetters

+ const LabelUpperRoman

+ type Layer struct

+ Depth int

+ Locked bool

+ Name string

+ Visible bool

Sep 7, 2026

Changes in this version

+ func FromXFA(src *reader.Document) (*Doc, *XFAReport, error)

+ type XFAReport struct

+ Drawn int

+ Hidden int

+ Pictures int

+ Sheets int

+ Unplaced []string

Aug 30, 2026

Changes in this version

type Doc

+ func (d *Doc) Poster(across, down int) error

Aug 30, 2026

Changes in this version

+ type Attachment struct

+ Data []byte

+ Description string

+ Name string

type Doc

+ func (d *Doc) Attach(name string, data []byte, description string) error

+ func (d *Doc) Attachments() []Attachment

+ func (d *Doc) Detach(name string) bool

Aug 30, 2026

Changes in this version

type Doc

+ func (d *Doc) Interleave(others ...*Doc) error

+ func (d *Doc) OnePage() error

Aug 29, 2026

Changes in this version

type Doc

+ func (d *Doc) Picture(data []byte, dpi float64) error

Aug 26, 2026

Changes in this version

+ type Filling struct

+ func OpenForm(b []byte) (*Filling, bool, error)

+ func OpenFormWithPassword(b []byte, password string) (*Filling, bool, error)

+ func (f *Filling) Bytes() ([]byte, error)

+ func (f *Filling) Fill(name, value string) error

+ func (f *Filling) Form() *forms.Form

Aug 25, 2026

Changes in this version

+ type Bookmark struct

+ Children []Bookmark

+ Page int

+ Title string

type Doc

+ func (d *Doc) SetOutline(marks []Bookmark)

Aug 25, 2026

Changes in this version

type Doc

+ func (d *Doc) Compress()

+ func (d *Doc) Decrypt()

+ func (d *Doc) Encrypt(e reader.Encryption)

+ func (d *Doc) Protection() (reader.Protection, bool)

Aug 25, 2026

Changes in this version

+ func ParseRange(spec string, pageCount int) ([]int, error)

+ type Doc struct

+ func FromDocument(src *reader.Document) *Doc

+ func Merge(docs ...*Doc) *Doc

+ func New() *Doc

+ func Open(b []byte) (*Doc, error)

+ func OpenWithPassword(b []byte, password string) (*Doc, error)

+ func (d *Doc) Append(other *Doc)

+ func (d *Doc) Bates(spec, prefix string, start, digits int) error

+ func (d *Doc) Blank(width, height float64)

+ func (d *Doc) Booklet() error

+ func (d *Doc) Bytes() ([]byte, error)

+ func (d *Doc) ClearInfo()

+ func (d *Doc) Crop(spec string, box [4]float64) error

+ func (d *Doc) Delete(spec string) error

+ func (d *Doc) DropOutlines()

+ func (d *Doc) Flatten()

+ func (d *Doc) Info() reader.Dict

+ func (d *Doc) InsertBlank(i int) error

+ func (d *Doc) Move(from, to int) error

+ func (d *Doc) NUp(n int) error

+ func (d *Doc) Overlay(other *Doc) error

+ func (d *Doc) PageCount() int

+ func (d *Doc) PageNumbers(spec, format string) error

+ func (d *Doc) RemoveAnnotations()

+ func (d *Doc) Resize(spec string, box [4]float64) error

+ func (d *Doc) Reverse()

+ func (d *Doc) Rotate(spec string, degrees int) error

+ func (d *Doc) Rotation(i int) (int, error)

+ func (d *Doc) Sanitize()

+ func (d *Doc) Select(spec string) error

+ func (d *Doc) SetInfo(key reader.Name, value string)

+ func (d *Doc) SetRotation(spec string, degrees int) error

+ func (d *Doc) SetVersion(v string)

+ func (d *Doc) Split(n int) ([]*Doc, error)

+ func (d *Doc) SplitAt(at ...int) ([]*Doc, error)

+ func (d *Doc) Stamp(spec string, s Stamp) error

+ func (d *Doc) Underlay(other *Doc) error

+ func (d *Doc) Version() string

+ func (d *Doc) Watermark(spec, text string) error

+ type Font string

+ const Courier

+ const CourierBold

+ const Helvetica

+ const HelveticaBold

+ func (f Font) Width(s string, size float64) float64

+ type Page struct

+ type Position uint8

+ const BottomCenter

+ const BottomLeft

+ const BottomRight

+ const Center

+ const MiddleLeft

+ const MiddleRight

+ const TopCenter

+ const TopLeft

+ const TopRight

+ type Stamp struct

+ Colour [3]float64

+ Digits int

+ Font Font

+ Margin float64

+ Opacity float64

+ Position Position

+ Rotate float64

+ Size float64

+ Start int

+ Text string