Add Tutorial AND remake README.md

This is pretty much it.

JPG2PDF.py

@@ -19,12 +19,22 @@ def openFolder():
     file_path = filedialog.askdirectory()
     return file_path
 
+def AspCalc(w,h,im1):
+    a = im1.width // w
+    b = im1.height // a
+    if b <= h:
+        return int(b)
+    elif b > h:
+        c = im1.height // h
+        d = im1.width // c
+        return int(d)
+
 while True:
     # -------------- TUTORIAL ----#
 
     print("JPG-to-PDF with CLI v.3.2.0" + '\n' + 'Copyright (c) 2022 Jangsoodlor. All rights reserved.' + '\n')
     print('Please move all of your pictures that you desired to be convert to a PDF file one folder before using this program.' + '\n'
-    + 'If you left your field blank, the configuration of your PDF document will be automatically set by the default parameters.'+'\n')
+    + 'If you left your field blank, the configuration of your PDF document will be automatically set by the default parameters.'+'\n'+'The outputted file will be located in the directory of your folder that is containing your images.'+'\n')
 
     # --------------- USER INPUT -------------------- #
 
@@ -71,33 +81,23 @@ def openFolder():
     for i in range(0, len(imagelist)):
         im1 = Image.open(imagelist[i])                             # Open the image.
         print(im1)
-        width, height = im1.size                                   # Get the width and height of that image.
-
-        def AspCalc():
-            a = im1.width // w
-            b = im1.height // a
-            if b <= h:
-                return int(b)
-            elif b > h:
-                c = im1.height // h
-                d = im1.width // c
-                return int(d)
+        width, height = im1.size                                   # Get the width and height of that image.      
 
         if width > height:
             if aspect.lower() == 'n':
                 pdf.add_page('L')
                 pdf.image(imagelist[i], 0, 0, h, w)
             elif aspect.lower() == 'y':
                 pdf.add_page('L')
-                pdf.image(imagelist[i], 0, 0, h, AspCalc())
+                pdf.image(imagelist[i], 0, 0, h, AspCalc(w,h,im1))
 
         if width <= height:
             if aspect.lower() == 'n':
                 pdf.add_page('P')
                 pdf.image(imagelist[i], 0, 0, w, h)
             elif aspect.lower() == 'y':
                 pdf.add_page('P')
-                pdf.image(imagelist[i], 0, 0, w, AspCalc())        
+                pdf.image(imagelist[i], 0, 0, w, AspCalc(w,h,im1))        
 
 
     pdf.output(folder + '\\' + name + '.pdf' , 'F')                      # Save the PDF.

README.md

@@ -1,20 +1,22 @@
 # JPG-to-PDF with CLI
-Simple Python script to convert a set of images to PDF and combine them into one single PDF file within seconds. Based on [praneetk2704's JPG-to-PDF](https://github.com/praneetk2704/JPG-to-PDF)
-<br /><br />
-![screenshot_1](/piktur/demonstration.png)
 
-Does your teacher requires you to submit your assignment in PDF but you do your works with pen and paper because you can't stand working on iPad? Well, this tool is make for YOU! 
+Does your teacher requires you to submit your assignment in PDF but you have to work with pen and paper? Well, this tool is made for YOU! 
+
+This is a simple Python script to convert images to PDF and combine them into one single PDF file. Based on [praneetk2704's JPG-to-PDF](https://github.com/praneetk2704/JPG-to-PDF)
+<br /><br />
+![screenshot_1](/pic/demonstration-new.png)
 
-## Features
-This program asks you 3 questions.
-1. Your folder containing your images.
-2. Your desired document name.
-3. Whether or not do you want to auto-rotate a page containing landscape image to a landscape page
+## OK Cool, But how do I use it?
+First, you download the executable file in the release tab on the right to your computer. Open it and then follow the instructions on the screen.
 
-The outputted file will be located in the directory of your folder that is containing your images.
+### demonstrations
+![demo](/pic/how1.png)
+![demo](/pic/how2.png)
+![demo](/pic/how3.png)
+![demo](/pic/how4.png)
 
 ## Building
-You're required to install 3 dependencies from pip. Which are:
+You're required to install 2 dependencies from pip. Which are:
 ```bash
 fpdf
 pillow