Update crypt.py

crypt.py

@@ -8,13 +8,75 @@ import base58
 import base64
 import cv2
 import numpy as np
-from PIL import Image
 import os
 import uuid as uniq
 import qrcode as qr 
-
 import math
+from PIL import ImageFont, ImageDraw, Image
+
+def process(img,font_text,font_fac,font_x,font_y,font_col,font_op):
+    img.save('tmp.png')
+
+    img = Image.open('tmp.png').convert("RGBA") 
+    im=img
+    #im=Image.open(img)  
+    txt = Image.new('RGBA', im.size, (255,255,255,0))
+
+    w, h = im.size
+    print (f'FONT COLOR: {font_col}')
+    #t_fill = ("#"+"E6"+f"{font_col.strip('#')}")
+    
+    #t_fill = (font_col)
+    h1 = font_col.strip("#")
+    rgb_tup = tuple(int(h1[i:i+2], 16) for i in (0, 2, 4))
+    print (rgb_tup)
+    a,b,c = rgb_tup
+    t_fill = (a,b,c,font_op)
+    
+    print (f'FONT COLOR: {t_fill}')
+    
+    #x = int(w-font_x)
+    #y = int(h-font_y)
+    x = int(font_x)
+    y = int(font_y)
+    draw = ImageDraw.Draw(txt)
+    text = f'{font_text}'
+    font_size=font_fac
+    font = ImageFont.truetype("./fonts/SansitaOne.ttf", int(font_size))
+    size = font.getsize(text)
+    draw.text((x-size[0]/2, y),text, font = font, fill=t_fill)
+    
+    #txt.putalpha(128)
+
+    combined = Image.alpha_composite(im, txt)    
+    return combined
+    
+def textover(im,txt1="",txt2=""):
+    #im.save('tmp.png')
+
+    im = Image.open(im)
+    inp=1
+    hh=0
+    hhh=25
+    #cnt = len(inp)
+    cnt = inp
+    font_a = 30
+    font_b = 10
+    if cnt >0:
+        font_a = font_a + (cnt * 2)
+        font_b = font_b + (cnt * 2)
+        #hh = hh-int(cnt/2)
+        hhh = hhh+int(cnt/2)
+    w,h = im.size
+    print (w)
+    print (h)
+    font_x = (w/2)
+    font_y = h-hhh
+    out = process(im,txt1,font_fac=font_a,font_x=font_x,font_y=hh,font_col="#000000",font_op=255)
+    out = process(out,txt2,font_fac=font_b,font_x=font_x,font_y=font_y,font_col="#000000",font_op=255)
+    #out.save("out.png")
 
+    return out
 ############### qr ######################
 
 def make_qr(txt=None,data=None,im_size=None,color_f=None,color_b=None):
@@ -242,7 +304,7 @@ def encrypt_text(data,pub_im,priv_im,address):
     add_label = str(address)
     add_label = add_label.strip("b").strip("'")  
     trans_im1=make_qr(txt=address, color_b="#ECFD08")
-    private_key_im = overlay.textover(trans_im1, "Transaction",add_label)
+    private_key_im = textover(trans_im1, "Transaction",add_label)
     private_key_im.save("private_key_im.png")
     enc_qr = conv_im("private_key_im.png",data=file_data)
     file.close()