camlpdf 2.5 · OCaml Package

type type3_glpyhs = {

fontbbox : float * float * float * float;
fontmatrix : Pdftransform.transform_matrix;
charprocs : (string * Pdf.pdfobject) list;
type3_resources : Pdf.pdfobject;

}

type simple_fonttype =

| Type1
| MMType1
| Type3 of type3_glpyhs
| Truetype

type fontmetrics = float array

type fontfile =

| FontFile of int
| FontFile2 of int
| FontFile3 of int

type fontdescriptor = {

ascent : float;
descent : float;
leading : float;
avgwidth : float;
maxwidth : float;
fontfile : fontfile option;
charset : string list option;
tounicode : (int, string) Hashtbl.t option;

}

type differences = (string * int) list

type encoding =

| ImplicitInFontFile
| StandardEncoding
| MacRomanEncoding
| WinAnsiEncoding
| MacExpertEncoding
| CustomEncoding of encoding * differences
| FillUndefinedWithStandard of encoding

type simple_font = {

fonttype : simple_fonttype;
basefont : string;
fontmetrics : fontmetrics option;
fontdescriptor : fontdescriptor option;
encoding : encoding;

}

type standard_font =

| TimesRoman
| TimesBold
| TimesItalic
| TimesBoldItalic
| Helvetica
| HelveticaBold
| HelveticaOblique
| HelveticaBoldOblique
| Courier
| CourierBold
| CourierOblique
| CourierBoldOblique
| Symbol
| ZapfDingbats

val string_of_standard_font : standard_font -> string

type cid_system_info = {

registry : string;
ordering : string;
supplement : int;

}

type composite_CIDfont = {

cid_system_info : cid_system_info;
cid_basefont : string;
cid_fontdescriptor : fontdescriptor;
cid_widths : (int * float) list;
cid_default_width : int;

}

type cmap_encoding =

| Predefined of string
| CMap of int

type font =

| StandardFont of standard_font * encoding
| SimpleFont of simple_font
| CIDKeyedFont of string * composite_CIDfont * cmap_encoding

val string_of_fonttype : simple_fonttype -> string

val string_of_encoding : encoding -> string

val string_of_simple_font : simple_font -> string

val string_of_font : font -> string

val read_type3_data : Pdf.t -> Pdf.pdfobject -> type3_glpyhs

val simple_fonttype_of_string : 
  Pdf.t ->
  Pdf.pdfobject ->
  string ->
  simple_fonttype option

val read_basefont : Pdf.t -> Pdf.pdfobject -> string

val parse_charset : string -> string list

val read_fontdescriptor : Pdf.t -> Pdf.pdfobject -> fontdescriptor option

val read_metrics : Pdf.t -> Pdf.pdfobject -> float array option

val pairs_of_differences : Pdf.t -> Pdf.pdfobject -> (string * int) list

val standard_font_of_name : string -> standard_font option

val is_standard14font : Pdf.t -> Pdf.pdfobject -> bool

val is_embedded : Pdf.t -> Pdf.pdfobject -> bool

val is_symbolic : Pdf.t -> Pdf.pdfobject -> bool

val read_encoding : Pdf.t -> Pdf.pdfobject -> encoding

val read_simple_font : Pdf.t -> Pdf.pdfobject -> font

val read_standard14font : Pdf.t -> Pdf.pdfobject -> font

val is_simple_font : Pdf.t -> Pdf.pdfobject -> bool

val is_cidkeyed_font : Pdf.t -> Pdf.pdfobject -> bool

val read_cid_system_info : Pdf.t -> Pdf.pdfobject -> cid_system_info

val read_cid_widths : Pdf.pdfobject list -> (int * float) list

val read_descendant : Pdf.t -> Pdf.pdfobject -> composite_CIDfont

val read_cidkeyed_font : Pdf.t -> Pdf.pdfobject -> font

type section =

| BfChar of char list
| BfRange of char list

val getuntilend : char list -> char list -> char list * char list

val getuntilend_range : char list -> char list -> char list * char list

val get_section : char list -> (section * char list) option

val read_number : char list -> int * char list

val fail : unit -> 'a

val read_unicode : char list -> string * char list

val get_sections : char list -> section list

val pairs_of_section : section -> (int * string) list

val parse_tounicode : Pdf.t -> Pdf.pdfobject -> (int * string) list

val add_tounicode : Pdf.t -> font -> Pdf.pdfobject -> font

val find_tounicode : font -> (int, string) Hashtbl.t option

val read_font : Pdf.t -> Pdf.pdfobject -> font

val make_font : string -> Pdf.pdfobject

val write_encoding : Pdf.t -> encoding -> int

val write_font : Pdf.t -> font -> int

type text_extractor = {

convert : int -> string * int list;
font : font;

}

val utf16be_of_codepoint : int -> int list

val utf16be_of_codepoints : int list -> string

val fail2 : unit -> 'a

val codepoints_of_utf16be_inner : int list -> int list -> int list

val codepoints_of_utf16be : string -> int list

val add_encoding : (differences -> unit) -> encoding -> unit

val table_of_encoding : encoding -> (int, string) Hashtbl.t

val reverse_table_of_encoding : encoding -> (string, int) Hashtbl.t

val text_extractor_of_font_real : font -> text_extractor

val text_extractor_of_font : Pdf.t -> Pdf.pdfobject -> text_extractor

val is_identity_h : font -> bool

val glyphnames_and_codepoints_of_text : 
  text_extractor ->
  string ->
  (string * int list) list

val codepoints_of_text : text_extractor -> string -> int list

val glyphnames_of_text : text_extractor -> string -> string list

val charcode_extractor_of_font_real : ?debug:bool -> font -> int -> int option

val charcode_extractor_of_font : 
  ?debug:bool ->
  Pdf.t ->
  Pdf.pdfobject ->
  int ->
  int option

val is_unicode : string -> bool

val codepoint_of_pdfdocencoding_character : int -> int option

val get_utf8_chars : int -> int list

val utf8_of_codepoints : int list -> string

val codepoints_of_pdfdocstring : string -> int list

val utf8_of_pdfdocstring : string -> string

val codepoints_of_utf8 : string -> int list

val pdfdocencoding_of_codepoints : int list -> int list -> int list

val pdfdocstring_of_codepoints : int list -> string

val pdfdocstring_of_utf8 : string -> string

val simplify_utf16be : string -> string

package camlpdf