package textutils_kernel

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Text output utilities

Install

Dune Dependency

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

Authors

J

Jane Street Group, LLC

Maintainers

J

Jane Street developers

Sources

v0.17.0.tar.gz

sha256=793902157823c4112948514201a9e5c05126212b2b8d8b05a3cac786f752aa89

doc/textutils_kernel.text_graph/Text_graph/index.html

Module `Text_graph`Source

This module renders text graphs to visualize data on the terminal. A typical text graph looks like a bar graph as shown below:

  label1     3786 |----+----1----+----2---- ... ----+----7----+----8----+----9----+----|
  label2     3653 |----+----1----+----2---- ... ----+----7----+----8----+----9----+-
  label3     1055 |----+----1----+----2----+--
  label4      308 |----+---
  label5       70 |-
  label6      404 |----+----1
  label7       71 |-
  label8       32 |
 (each '-' is approximately 37.860 units.)

Sourceval render : ?narrow:bool -> (string * float) list -> string

Renders a text graph given labels and values. The list should be non-empty and the specified values must be positive numbers. Setting narrow enables narrower graphs.