braillegraph

simple histogram tool producing text dot-matrix graphs

text graph from a postgres query
text graph from a postgres query

Description

This tool lets you plot a single-series histogram on a text dot-matrix display by abusing Unicode. This gives a resolution of 2×4 per character, as opposed to the usual single asterisk you get with ASCII.

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Homepage

https://github.com/kilobyte/braillegraph

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Install braillegraph