From 28fbdd6d697b6449e2fd83196a926957c9beaf23 Mon Sep 17 00:00:00 2001
From: LocenokLOL <72749980+LocenokLOL@users.noreply.github.com>
Date: Fri, 10 Dec 2021 23:05:40 +0500
Subject: [PATCH] Update filter.py

---
 filter.py | 40 ++++++++++++++++------------------------
 1 file changed, 16 insertions(+), 24 deletions(-)

diff --git a/filter.py b/filter.py
index 4150df2..e824fda 100644
--- a/filter.py
+++ b/filter.py
@@ -2,27 +2,19 @@
 import numpy as np
 img = Image.open("img2.jpg")
 arr = np.array(img)
-a = len(arr)
-a1 = len(arr[1])
-i = 0
-while i < a - 11:
-    j = 0
-    while j < a1 - 11:
-        s = 0
-        for n in range(i, i + 10):
-            for n1 in range(j, j + 10):
-                n1 = arr[n][n1][0]
-                n2 = arr[n][n1][1]
-                n3 = arr[n][n1][2]
-                M = n1 + n2 + n3
-                s += M
-        s = int(s // 100)
-        for n in range(i, i + 10):
-            for n1 in range(j, j + 10):
-                arr[n][n1][0] = int(s // 50) * 50
-                arr[n][n1][1] = int(s // 50) * 50
-                arr[n][n1][2] = int(s // 50) * 50
-        j = j + 10
-    i = i + 10
-res = Image.fromarray(arr)
-res.save('res.jpg')
+def convert_to_mosaic(img_in = "img2.jpg", img_out="res.jpg", block_size = 10, gradation_step = 50):
+    img_in = Image.open(img_in)
+    arr = np.array(img_in)
+    i = 0
+    while i < len(arr[0]):
+        j = 0
+        while j < len(arr[0]):
+            s = np.mean(arr[i:i = block_size,j:j = block_size][:])
+            arr[i:i = block_size,j:j = block_size][:]] = int(s//gradation_step) * gradation_step
+            j = j + block_size
+        i = i + block_size
+    res = Image.formarray(arr)
+    res.save(img_out)
+    
+
+convert_to_mosaic()