a python library to draw with ASCII (but with Unicode)
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#!/usr/bin/env python3
from asciiWriter.patterns import sinus_vertical
from asciiWriter.utils import make_lines, visit, print_lines, merge, translate
from asciiWriter.marks import sentence, space
import random
# Define width and height of the output
width = 125
height = 90
# As we draw multiple sinoids we will collect
# them in a list of layers
layers = []
# Loop through an amplitude of -50 to 50 in steps of 10
for amplitude in range(-40, 50, 10):
# Set the pattern with the changing amplitude
pattern = sinus_vertical(period=60, amplitude=amplitude)
# We use a sentence to draw the text
mark = sentence('VARIA-')
# Define a blank character
blank = space('-')
# Make the canvas
lines = make_lines(width, height)
# Draw the sinoid, but add it to the list
result = visit(lines, pattern, mark, blank)
# Add it the result to the list of layers
layers.append(result)
# Merge the layers into one layer again
merged = merge(width, height, blank(), layers)
# Print the result
print_lines(merged)