package hardcaml_waveterm

  1. Overview
  2. Docs
A terminal based digital waveform viewer for Hardcaml

Install 

dune-project
 Dependency

github.com Readme Changelog MIT License Edit opam file Versions (6)

Authors

  1. J
    Jane Street Group, LLC

Maintainers

  1. J
    Jane Street developers

Sources

hardcaml_waveterm-v0.13.0.tar.gz
sha256=b0eb68ea3d7fe58794bc72e5f304981a4607ff6580becf03cdef948993698c12
md5=1ab0d447fc79c059f3fcbde6ff2dcd7d

doc/hardcaml_waveterm/Hardcaml_waveterm/Draw/In_memory/index.html

Module Draw.In_memory

In memory based API with no external requirements

type point = Base.Int.t * Style.t
include S with type ctx = point Base.Array.t Base.Array.t and type style = Style.t

drawing context

type style = Style.t

underlying style type

val rows : ctx -> Base.Int.t
val cols : ctx -> Base.Int.t
val get_bounds : ctx -> rect

get context size

val get_style : Style.t -> style

convert our style info to underlying style

val clear : ctx -> Base.Unit.t

clear display

val fill : ctx:ctx -> style:style -> bounds:rect -> Base.Char.t -> Base.Unit.t

fill bounds with char given style

val draw_int : ctx:ctx -> style:style -> bounds:rect -> r:Base.Int.t -> c:Base.Int.t -> Base.Int.t -> Base.Unit.t

draw int (representing unicode value)

val draw_piece : ctx:ctx -> style:style -> bounds:rect -> r:Base.Int.t -> c:Base.Int.t -> piece -> Base.Unit.t

draw piece

val draw_char : ctx:ctx -> style:style -> bounds:rect -> r:Base.Int.t -> c:Base.Int.t -> Base.Char.t -> Base.Unit.t

draw char

val draw_string : ctx:ctx -> style:style -> bounds:rect -> r:Base.Int.t -> c:Base.Int.t -> Base.String.t -> Base.Unit.t

draw string (nothing fancy - horizontal, no breaks)

val draw_box : ctx:ctx -> style:style -> bounds:rect -> Base.String.t -> Base.Unit.t

draw box outline with label

val get : ctx:ctx -> bounds:rect -> r:Base.Int.t -> c:Base.Int.t -> Base.Int.t * Style.t

get value and style at point

val inv : ctx:ctx -> bounds:rect -> r:Base.Int.t -> c:Base.Int.t -> Base.Unit.t

invert fg and bg at point

val bold : ctx:ctx -> bounds:rect -> r:Base.Int.t -> c:Base.Int.t -> Base.Unit.t

set bold on point

val init : rows:Base.Int.t -> cols:Base.Int.t -> ctx