termdraw - ASCII/Unicode art data visualizer
termdraw is a utility written in Python 3 that draws CSV data of form
as text graphs.
$ termdraw data.csv
Assume data.csv contains a list of (x,y) points, graph those points, print the result to stdout.
$ echo "1,2 2,3 3,4;4,5" | termdraw -
Read standard input and graph x,y points. Data received via stdin must have the
x,y[%Sx,y...], where %S is a separator (a single space or
$ termdraw data.csv --width=50 -h 20
Draw graph limited to the width of 50 characters and height of 20 lines.
$ termdraw data.csv -a
Only use ASCII symbols in output.
$ termdraw data.csv -s
Draw a solid graph (fills values at or below the points).
$ termdraw data.csv -p
Draw a point graph (does not fill below the values). This flag is on by default.
$ termdraw data.csv -si
Draw a solid graph with linear interpolation between points.
$ termdraw --help
Print a help message.