package printbox-text

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in-package search v0.2.0

Text renderer for printbox, using unicode edges

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (8)

Authors

Maintainers

S

simon.cruanes.2007@m4x.org

Sources

printbox-0.7.tbz

sha256=59271f9720bfe25e8bf884b38f1ba7fe161292faf6f895c89f71b615e5671737

sha512=77af5c0479a62f7e3df96267d0f5dc1315bdafcdaa2ded7bb2cbe4cab415c6310add696a45f8ae505f1ed51d509d4dd4d74000b5eae1f518c638afdaec95774d

doc/printbox-text/PrintBox_text/index.html

Module `PrintBox_text`Source

Render to Text

This module should be used to output boxes directly to a terminal, or another area of monospace text

Sourceval set_string_len : (String.t -> int -> int -> int) -> unit

Set which function is used to compute string length. Typically to be used with a unicode-sensitive length function. An example of such a function for utf8 encoded strings is the following (it uses the Uutf and Uucp libraries):

  let string_leng s i len =
    Uutf.String.fold_utf_8 ~pos:i ~len
      (fun n _ c -> n+ max 0 (Uucp.Break.tty_width_hint c)) 0 s

Note that this function assumes there is no newline character in the given string.

since 0.3, this is also used in [printbox_unicode] to basically install the code above

Sourceval to_string : PrintBox.t -> string

Returns a string representation of the given structure.

parameter style
if true, emit ANSI codes for styling (default true) (@since 0.3)

Sourceval to_string_with : style:bool -> PrintBox.t -> string

Returns a string representation of the given structure, with style.

parameter style
if true, emit ANSI codes for styling

since 0.3

Sourceval output : ?style:bool -> ?indent:int -> out_channel -> PrintBox.t -> unit

Outputs the given structure on the channel.

parameter indent
initial indentation to use

parameter style
if true, emit ANSI codes for styling (default true) (@since 0.3)

Sourceval pp : Format.formatter -> PrintBox.t -> unit

Pretty-print the box into this formatter.

since 0.2

Sourceval pp_with : style:bool -> Format.formatter -> PrintBox.t -> unit

Pretty-print the box into this formatter, with style.

parameter style
if true, emit ANSI codes for styling

since 0.3

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Render to Text