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Justin Healy 4 years ago
parent 002930f59a
commit f66635a6a4

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Jaki is the best.

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#Created by Justin Healy
#Based on logic from jsheperd from https://stackoverflow.com/a/27753869/190597
from __future__ import print_function
import string
from PIL import Image
from PIL import ImageFont
from PIL import ImageDraw
import numpy as np
def char_to_pixels(text, path, fontsize):
font = ImageFont.truetype(path, fontsize)
w, h = font.getsize(text)
image = Image.new('L', (w, h), 1)
draw = ImageDraw.Draw(image)
draw.text((0, 0), text, font=font)
arr = np.asarray(image)
arr = np.where(arr, 0, 1)
arr = arr[(arr != 0).any(axis=1)]
return arr
def display(arr):
result = np.where(arr, '#', ' ')
#print("This gives an Array of Arrays, where reach contained Array is a row")
#print(result)
#print()
print('\n'.join([''.join(row) for row in result]))
#I have used static coding successfully, now to set this as more reusable declarations rather than hard coding.
#Single Source to change for everything
#Read from file?
fileName = "/home/pi/Documents/pilReadTest"
pullFile = open(fileName,"r")
someString = pullFile.read()
#Font Path?
fontPath = "/usr/share/fonts/truetype/freefont/FreeMonoBold.ttf"
#font Size?
fontSize = 12
#print("This was what was found in the File: "+str(someString))
#print()
#print("Now putting each letter of the found string through the PIL Image Module")
#print()
for c in someString:
arr = char_to_pixels(c,fontPath,fontSize)
#print()
#This is the grid size results (w,h)
#print(arr.shape)
#print()
#print("This is the converted values of the AofAs, for each ROW in Result, the end product")
display(arr)
print()
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