Display unicode bar chars in the terminal in TypeScript

by bloody-albatross
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GNU/Linux • xterm-256color • bash 199 views

I wrote a very simple function to plot a bar chart for console output using Unicode.

Because of the used Unicode block elements the bars actually display 8 steps per character.

Horizontally these symbols are used: ▏ ▎ ▍ ▌ ▋ ▊ ▉ █

And vertically these symbols are used: ▁ ▂ ▃ ▄ ▅ ▆ ▇ █

For more info and the source code see my GitHub: https://github.com/panzi/js-unicode-bar-chart

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