Tazeg / termchart

A python module to draw ascii line chart in terminal

TermChart

Draw ascii line charts in terminal.

Install

pip3 install termchart

Usage

Create a Python file :

import termchart

graph = termchart.Graph([1,2,3,2,5,1,-1,-5,-3])
graph.draw()

You can change the plot (default is +):

graph.setDot('|')

Change the width and height (default cols is 160x50)

graph.setCols(200)
graph.setRows(40)

Add values whenever you need it with addData(<Float>). Here is a full example for a live graph with random values :

import termchart
import time
import os
from random import randint

graph = termchart.Graph([])
while True:
    rand = randint(0, 9)
    graph.addData(rand)
    graph.draw()
    time.sleep(1)
    os.system('cls' if os.name == 'nt' else 'clear')

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