#!/usr/bin/env python3
"""
Uses an image to define where to put chars.
In this case with the sentence/word ASCII
"""
from asciiWriter.patterns import image
from asciiWriter.utils import make_lines, visit, print_lines
from asciiWriter.marks import sentence, space
width = 75
height = 75
# Where to find the image
image_path = 'images/blobs-small.png'
image_path = 'images/shapes.png'
# Construct the pattern
image_pattern = image(image_path)
# Set the marker, in this case a sentence
mark = sentence('U.R.S O.P.E.N. D.E.S.I.G.N C.O.')
# Define what to use on a blank space, as a variation you coul use: single('*')
blank = space()
# Make a canvas
lines = make_lines(width, height)
# Draw the picture
result = visit(lines, image_pattern, mark, blank)
# Print the result
print_lines(result)
# Define width and height of the output
width = 75
height = 40
# As we draw multiple sinoids we will collect
# them in a list of layers
layers = []
# Loop through an offset from -40 to 40 in steps of 10
for x in range(-40, 40, 10):
# Set the pattern with the changing offset
pattern = sinus_vertical(period=40, amplitude=30, offset=x)
# We use a sentence to draw the text
mark = sentence('OPEN DESIGN COURSE OPEN DESIGN OPEN')
# 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)
