Merge branch 'World-of-ML:main' into main

Author: joleyasarthak

Image Grayscalling/Images/Image2.jpg

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+IMAGE GRAYSCALLING
+
+GOAL </br>
+This is a simple image editor created in python programming language using tkinter.
+
+DESCRIPTION </br>
+The goal is to convert colorful image provided by user to grayscale
+
+To run this application download image_grayscale.py and resources in the same directory.
+
++ Open and run the file image_grayscale.py
++ A black window will appear.
++ Another window will open up in which the application will be running.
++ Click on Upload Image.
++ A Dialog box will appear to select image from files, upload a image.
++ Small Preview of grayscaled image is displayed.
++ Click on Download button to save the original Size image.:-D </br>
+For restart, you don't need to close the window, just upload another picture.
+
+WHAT I HAD DONE </br>
+In this game, I implemented Two function that take image and provide option to download grayscaled image along with preview.
+The Main thing is, you don't need to download or install any library or modules.
+All things are packed in one application, so you need to just run that.
+
+DEMONSTRATION </br>
+![image1](https://user-images.githubusercontent.com/94428262/208295887-a9c4bc75-1c66-400f-a338-2f42f7511fca.jpg)
+![Image2](https://user-images.githubusercontent.com/94428262/208295892-ecb945bb-0279-4aa9-9ca3-b0e67e1308ac.jpg)
+![Image3](https://user-images.githubusercontent.com/94428262/208295893-040a0611-131f-4f6d-8d0c-1ffd4b3c1d92.jpg)
+![Image4](https://user-images.githubusercontent.com/94428262/208295895-bc3fe59e-1814-44bc-9897-152806a43c0c.jpg)
+![Image5](https://user-images.githubusercontent.com/94428262/208295896-fdeb5c4f-c3a5-4d57-848f-fc4f87082478.jpg)
+![Image6](https://user-images.githubusercontent.com/94428262/208295897-e56ec2b9-b9c4-4514-a160-4db4987e1e75.png)
+
+
+I wish this application will be useful to you :-D
+
+JATIN

Image Grayscalling/Images/Image3.jpg

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+#Importing all the necessary modules
+import tkinter as tk
+from tkinter import filedialog
+from tkinter.filedialog import askopenfile
+
+import PIL
+from PIL import Image, ImageTk
+
+import cv2
+
+#Setting up our gui
+gui = tk.Tk()
+# Size of the window 
+gui.geometry("410x400")
+gui.title('Image Grayscalling 📷')
+gui.config(background="#FFB8A7")
+my_font1=('Times New Roman', 18, 'italic')
+
+#Function to save the image, handler pointing to grayscale image is passed
+def savefile(imag):
+    filename = filedialog.asksaveasfile(mode='wb', defaultextension=".png")
+    if not filename:
+        return
+    imag.save(filename)
+
+#Function to take input of image via file upload and convert it into grayscale
+def uploadFile():
+    # type of files to select 
+    f_types = [('PNG Files','*.png'),
+    ('Jpg Files', '*.jpg')]
+    f = tk.filedialog.askopenfilename(multiple=False,filetypes=f_types)
+    col=1 # start from column 1
+    row=3 # start from row 3 
+
+    #Reading the image from location
+    img = cv2.imread(f)
+
+    #with help of cv2.cvtColor() converting the image to grayscale
+    gray_img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+    #Since return type of above is a numpy array, so using Pillow to convert to image
+    imagePIL = PIL.Image.fromarray(gray_img)
+    #Making the copy of image, it will be used in saving to save the grayscale image with original dimension
+    duplicate = imagePIL.copy()
+
+    #Resizing image to display in gui
+    imagePIL.thumbnail((400,250))
+    img = ImageTk.PhotoImage(image = imagePIL)
+
+    #creating a label to display the image
+    Img =tk.Label(gui)
+    Img.grid(row=row,column=col)
+    # keep a reference! by attaching it to a widget attribute
+    Img.image = img 
+    # Show Image
+    Img['image']=img
+
+    # start new line after third column   
+    if(col==3):
+        # start wtih next row 
+        row=row+1
+        # start with first column
+        col=1 
+    # within the same row 
+    else:
+        # increase to next column
+        col=col+1 
+    
+    #Calling the save function to save the file
+    button = tk.Button(gui, text="Download🔽", command=lambda:savefile(duplicate), background="#CAF4F4")
+    button.grid(row=10, column=1, columnspan=4)
+
+#Creating some empty space initially
+Empty = tk.Label(gui,text='',width=30,font=my_font1, background="#FFB8A7")  
+Empty.grid(row=1,column=1,columnspan=4)
+
+#Button to take image via file upload
+b1 = tk.Button(gui, text='Upload Image⬆️', 
+   width=20,command = lambda:uploadFile(), background="#CAF4F4")
+b1.grid(row=2,column=1,columnspan=4)
+#calling the function while clicking the button
+
+
+gui.mainloop()  # Keep the window open

Image Grayscalling/Images/Image4.jpg

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+*IMG to PDF converter*
+
+GOAL
+
+To create a pdf file of an jpg or jpeg file using Tkinter and Python
+
+DESCRIPTION
+This project aims to convert jpeg and jpg files to pdf. 
+
+Control Keys:
+Open the command terminal and run the code imgtopdf.py
+Then follow the on screen commands.
+
+How I Made it
+
+I used python libraries such as PIL and img2pdf and TKinter for this project.
+
+LIBRARIES NEEDED
+
+img2pdf
+Pillow
+
+
+DEMONSTRATION
+
+
+![image](https://user-images.githubusercontent.com/98964611/208297652-9dc519d8-4dbb-4b22-8401-14abde833b51.png)
+![image](https://user-images.githubusercontent.com/98964611/208305393-d84240a9-becb-4a5c-971f-49755c113535.png)
+
+
+
+
+Pundarikaksha
+GITHUB: pundarikaksha7
+Linkedin: linkedin.com/in/pundarikaksha7

Image Grayscalling/Images/Image5.jpg

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+# Import Module
+from tkinter import *
+from tkinter.filedialog import askopenfilenames
+import img2pdf
+from PIL import Image
+  
+# Create Object
+root = Tk() 
+# set Geometry
+root.geometry('400x200')
+  
+def select_file():
+    global file_names
+    file_names = askopenfilenames(initialdir = "/",
+                                  title = "Select File")
+  
+# IMAGE TO PDF
+def image_to_pdf():
+    for index, file_name in enumerate(file_names):
+        with open(f"file {index}.pdf", "wb") as f:
+            image = Image.open(file_name)
+            pdf_bytes = img2pdf.convert(image.filename)
+            f.write(img2pdf.convert(image.filename))
+            image.close()
+            f.close()
+            print('Converted')
+  
+  
+# Add Labels and Buttons
+Label(root, text = "IMG TO PDF",
+      font = "italic 15 bold").pack(pady = 10)
+  
+Button(root, text = "Select Image",
+       command = select_file, font = 14).pack(pady = 10)
+  
+frame = Frame()
+frame.pack(pady = 20)
+  
+Button(frame, text = "Image to PDF",
+       command = image_to_pdf,
+       relief = "solid",
+       bg = "white", font = 15).pack(side = LEFT, padx = 10)
+  
+  
+# Execute Tkinter
+root.mainloop()

Image Grayscalling/Images/Image6.png

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+from tkinter.font import Font as f
+from tkinter import *
+
+
+root = Tk()
+root.geometry('500x500')
+root.title('TODO App')
+
+my_font = f(
+    family = "Arial",
+    size = 16,
+    weight = "bold"
+)
+
+my_frame = Frame(root)
+my_frame.pack(pady=10)
+
+my_list = Listbox(
+    my_frame,
+    font = my_font,
+    width = 25,
+    height = 5,
+    bg = "#deecec",
+    bd = 0,
+    fg = "#464646",
+    selectbackground ="#c8a2d6",
+    highlightthickness = 0 ,
+    activestyle = "none"
+)
+my_list.pack(side = LEFT, fill = BOTH)
+dummy_list = ["Fast API", "TKinter", "Python", "Open Source"]
+for item in dummy_list : 
+    my_list.insert(END, item)
+
+
+
+my_scrollbar = Scrollbar(my_frame)
+my_scrollbar.pack(side = RIGHT, fill = BOTH)
+
+my_list.config(yscrollcommand=my_scrollbar.set)
+my_scrollbar.config(command=my_list.yview)
+
+# creating entry box
+my_entry = Entry(root,font=("Arial", 20))
+my_entry.pack(pady = 20)
+# buttons frame
+button_frame = Frame(root)
+button_frame.pack(pady = 20)
+
+# button functions
+def add_item():
+    new_item = my_entry.get()
+    if len(new_item) >=1 :
+        my_list.insert(END, my_entry.get())  
+    my_entry.delete(0, END)
+def delete_item():
+    my_list.delete(ANCHOR)
+
+
+# adding buttons
+dlt_button = Button(button_frame, text = "Delete", command = delete_item, bg = "#fb6b6c", fg = 'white')
+add_button = Button(button_frame,width=5, text = "Add", command = add_item, bg="#50e3a4", fg = 'white')
+bfont = f(family='Arial', weight = 'bold', size = 14)
+dlt_button['font'] = bfont
+add_button['font'] = bfont
+dlt_button.grid(row = 0, column = 1, padx = 20)
+add_button.grid(row = 0, column =0)
+
+
+root.mainloop()

Image Grayscalling/Images/image1.jpg

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+**TODO App**
+<hr>
+
+**Features**
+
+In this app, the user will be able to do following:
+
+- Create (add) a new task or adding a new ToDo in the ToDo List App.
+- See all the tasks or View all the ToDos that were added to the app.
+- Delete any ToDo from the list of ToDos.
+- Exit from the app.
+
+**Approach**
+
+This app build using `tkinter 3.9.14` which is a python library
+
+
+**Durga Vamsi Krishna**[https://github.com/vamsikrishnarh7/]

Image Grayscalling/README.md

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+The required library is: 
+       
+       tkinter - 3.9.14