Marking quadrants with numbers for debugging purposes

Pixel.py

@@ -3,7 +3,7 @@
 import sys
 import os
 
-from PIL  import Image
+from PIL  import Image, ImageFont, ImageDraw
 from math import log2, pow
 
 from flask import Flask, send_from_directory
@@ -18,21 +18,34 @@ def crop(k, dir, im, x, y, sx, sy):
     if (k == 0):
         return
 
+    font = ImageFont.truetype("JackInput.ttf", 50)
     os.makedirs(dir, exist_ok=True)
     q1 = im.crop((0, 0, x/2, y/2))
-    q1.resize((sx, sy), Image.LANCZOS).save(dir + (dir.replace('/', '')[2:]) + "00.jpg", "JPEG")
+    rq1 = q1.resize((sx, sy), Image.LANCZOS)
+    dq1 = ImageDraw.Draw(rq1)
+    dq1.text((0, 0), str(int((dir.replace('/', '')[2:]) + "00", 2)), (255, 0, 0), font=font)
+    rq1.save(dir + (dir.replace('/', '')[2:]) + "00.jpg", "JPEG")
     
     os.makedirs(dir, exist_ok=True)
     q2 = im.crop((x/2, 0, x, y/2))
-    q2.resize((sx, sy), Image.LANCZOS).save(dir + (dir.replace('/', '')[2:]) + "01.jpg", "JPEG")
+    rq2 = q2.resize((sx, sy), Image.LANCZOS)
+    dq2 = ImageDraw.Draw(rq2)
+    dq2.text((0, 0), str(int((dir.replace('/', '')[2:]) + "01", 2)), (255, 0, 0), font=font)
+    rq2.save(dir + (dir.replace('/', '')[2:]) + "01.jpg", "JPEG")
 
     os.makedirs(dir, exist_ok=True)
     q3 = im.crop((0, y/2, x/2, y))
-    q3.resize((sx, sy), Image.LANCZOS).save(dir + (dir.replace('/', '')[2:]) + "10.jpg", "JPEG")
+    rq3 = q3.resize((sx, sy), Image.LANCZOS)
+    dq3 = ImageDraw.Draw(rq3)
+    dq3.text((0, 0), str(int((dir.replace('/', '')[2:]) + "10", 2)), (255, 0, 0), font=font)
+    rq3.save(dir + (dir.replace('/', '')[2:]) + "10.jpg", "JPEG")
 
     os.makedirs(dir, exist_ok=True)
     q4 = im.crop((x/2, y/2, x, y))
-    q4.resize((sx, sy), Image.LANCZOS).save(dir + (dir.replace('/', '')[2:]) + "11.jpg", "JPEG")
+    rq4 = q4.resize((sx, sy), Image.LANCZOS)
+    dq4 = ImageDraw.Draw(rq4)
+    dq4.text((0, 0), str(int((dir.replace('/', '')[2:]) + "11", 2)), (255, 0, 0), font=font)
+    rq4.save(dir + (dir.replace('/', '')[2:]) + "11.jpg", "JPEG")
     
     crop(k-1, dir + "00/", q1, q1.width, q1.height, sx, sy)
     crop(k-1, dir + "01/", q2, q2.width, q2.height, sx, sy)