Merge pull request #899 from akash435/imgcirclecropbranch

Added Circular Image Cropper in ImageProcessing Scripts

Author: prathimacode-hub

ImageProcessingScripts/Circular Image Cropper/Images/1.jpg

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+# ✔ CIRCULAR IMAGE CROPPER
+- ### An Circular Image Cropper is an image processing application created in python with tkinter gui and OpenCv library.
+- ### In this application user can select an image, and will be able to crop the image circularly.
+- ### Also user will be able to see the preview of the original image as well as the cropped image.
+- ### User can also reset the cropped image to original format using RESET button.
+- ### Also after cropping user will be able to save the cropped image to any where on the local system.
+
+****
+
+# REQUIREMENTS :
+- ### python 3=
+- ### tkinter module
+- ### filedialog from tkinter
+- ### messagebox
+- ### from PIL import Image, ImageTk, ImageDraw
+- ### numpy
+- ### cv2
+
+****
+
+# HOW TO Use it :
+- ### User just need to download the file, and run the circular_image_cropper.py, on local system.
+- ### After running a GUI window appears, where user can see button like START and EXIT.
+- ### After user clicks on the START button a main application window will appear, where user needs to select an image file using SELECT button from the local system.
+- ### After selecting the image, two images will appear on screen one on left side, which is original and one on write in which Circular Cropped format will be shown.
+- ### Now user can start cropping of selected image using CIRCULAR CROP button.
+- ### After segmenting user can also save the cropped image to any location in local system using SAVE button.
+- ### User can also reset the cropped image to original format using RESET button.s
+- ### Also there is exit button, clicking on which we get a exit dialog box asking the permission to exit.
+
+# Purpose :
+- ### This scripts helps user to easily crop any image in circular format and even save it anywhere in local system.
+
+# Compilation Steps :
+- ### Install tkinter, PIL, numpy, cv2
+- ### After that download the code file, and run circular_image_cropper.py on local system.
+- ### Then the script will start running and user can explore it by selecting any image and cropping it circularly.
+
+****
+
+# SCREENSHOTS :
+****
+
+<p align="center">
+  <img width = 1000 src="Images/1.jpg" /><br>
+  <img width = 1000 src="Images/2.jpg" /><br>
+  <img width = 1000 src="Images/3.jpg" /><br>
+  <img width = 1000 src="Images/4.jpg" /><br>
+  <img width = 1000 src="Images/5.jpg" /><br>
+  <img width = 1000 src="Images/6.jpg" /><br>
+  <img width = 1000 src="Images/7.jpg" /><br>
+  <img width = 1000 src="Images/8.jpg" /><br>
+  <img width = 1000 src="Images/9.jpg" /><br>
+  <img width = 1000 src="Images/10.jpg" /><br>
+  <img width = 1000 src="Images/11.jpg" /><br>
+  <img width = 1000 src="Images/12.jpg" /><br>
+</p>
+
+****
+
+# Name : 
+- ### Akash Ramanand Rajak

ImageProcessingScripts/Circular Image Cropper/Images/10.jpg

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+
+# Circular Image Cropper
+
+# imported necessary library
+import tkinter
+from tkinter import *
+import tkinter as tk
+import tkinter.messagebox as mbox
+from tkinter import filedialog
+from PIL import Image, ImageTk, ImageDraw
+import numpy as np
+import cv2
+
+
+# Main Window
+frame = Tk()
+frame.title('Circular Image Cropper')
+frame.geometry('1300x750')
+# frame.configure(bg = "white")
+
+
+# image on the main window
+path = "Images/front.jpg"
+# Creates a Tkinter-compatible photo image, which can be used everywhere Tkinter expects an image object.
+img1 = ImageTk.PhotoImage(Image.open(path))
+# The Label widget is a standard Tkinter widget used to display a text or image on the screen.
+panel = tk.Label(frame, image = img1)
+panel.place(x = 270, y = 150)
+
+# starting label
+start1 = Label(frame, text='CIRCULAR IMAGE CROPPER', font=("Arial", 55,"underline"),fg="magenta")
+start1.place(x=120,y=10)
+
+def start_fun():
+    frame.destroy()
+
+# creating an exit button
+prevB = Button(frame, text='START', command=start_fun, font=("Arial", 25), bg = "light green", fg = "blue", borderwidth=3, relief="raised")
+prevB.place(x = 200, y = 620)
+
+# defined exit_win function, to show a exit dialog box when tried to exit
+def exit_win():
+    if mbox.askokcancel("Exit", "Do you want to exit?"):
+        frame.destroy()
+
+# creating an exit button
+prevB = Button(frame, text='EXIT', command=exit_win, font=("Arial", 25), bg = "red", fg = "blue", borderwidth=3, relief="raised")
+prevB.place(x = 970, y = 620)
+
+# this is done to show the exit dialog box when tried to exit from the main window, using the top-roght close button of titlebar
+frame.protocol("WM_DELETE_WINDOW", exit_win)
+frame.mainloop()
+
+#created main window
+window = Tk()
+window.geometry("1300x750")
+window.title("Circular Image Cropper")
+
+# defined variable
+global count, emig
+# global bright, con
+# global frp, tname  # list of paths
+frp = []
+tname = []
+con = 1
+bright = 0
+panelB = None
+panelA = None
+
+# function defined to get the path of the image selected
+def getpath(path):
+    a = path.split(r'/')
+    # print(a)
+    fname = a[-1]
+    l = len(fname)
+    location = path[:-l]
+    return location
+
+# function defined to get the folder name from which image is selected
+def getfoldername(path):
+    a = path.split(r'/')
+    # print(a)
+    name = a[-1]
+    return name
+
+# function defined to get the file name of image is selected
+def getfilename(path):
+    a = path.split(r'/')
+    fname = a[-1]
+    a = fname.split('.')
+    a = a[0]
+    return a
+
+# function defined to open the image file
+def openfilename():
+    filename = filedialog.askopenfilename(title='"pen')
+    return filename
+
+# function defined to open the selected image
+def open_img():
+    global x, panelA, panelB
+    global count, eimg, location, filename
+    count = 0
+    x = openfilename()
+    img = Image.open(x)
+    eimg = img
+    img = ImageTk.PhotoImage(img)
+    temp = x
+    location = getpath(temp)
+    filename = getfilename(temp)
+    # print(x)
+    if panelA is None or panelB is None:
+        panelA = Label(image=img)
+        panelA.image = img
+        panelA.pack(side="left", padx=50, pady=12)
+        panelB = Label(image=img)
+        panelB.image = img
+        panelB.pack(side="right", padx=50, pady=12)
+    else:
+        panelA.configure(image=img)
+        panelB.configure(image=img)
+        panelA.image = img
+        panelB.image = img
+
+# function defined for cropping image in circle
+def crop_fun():
+    global  x
+    # Open the input image as numpy array, convert to RGB
+    img = Image.open(x).convert("RGB")
+    npImage = np.array(img)
+    h, w = img.size
+
+    # Create same size alpha layer with circle
+    alpha = Image.new('L', img.size, 0)
+    draw = ImageDraw.Draw(alpha)
+    draw.pieslice([0, 0, h, w], 0, 360, fill=255)
+
+    # Convert alpha Image to numpy array
+    npAlpha = np.array(alpha)
+
+    # Add alpha layer to RGB
+    npImage = np.dstack((npImage, npAlpha))
+
+    # Save with alpha
+    Image.fromarray(npImage).save('Cropped_Image.png')
+
+    imge = Image.open('Cropped_Image.png')
+    imge = ImageTk.PhotoImage(imge)
+    panelB.configure(image=imge)
+    panelB.image = imge
+    mbox.showinfo("Cropping Status", "Image Cropped in Circle successfully.")
+
+# function defined to reset the edited image to original one
+def reset():
+    global  x
+    # print(x)
+    image = cv2.imread(x)[:, :, ::-1]
+    global count, eimg
+    count = 6
+    global o6
+    o6 = image
+    image = Image.fromarray(o6)
+    eimg = image
+    image = ImageTk.PhotoImage(image)
+    panelB.configure(image=image)
+    panelB.image = image
+    mbox.showinfo("Success", "Image reset to original format!")
+
+# function defined to same the edited image
+def save_img():
+    global location, filename, eimg
+    print(filename)
+    # eimg.save(location + filename + r"_edit.png")
+    filename = filedialog.asksaveasfile(mode='w', defaultextension=".jpg")
+    if not filename:
+        return
+    eimg.save(filename)
+    mbox.showinfo("Success", "Cropped Image Saved Successfully!")
+
+
+
+# top label
+start1 = tk.Label(text = "CIRCULAR IMAGE\nCROPPER", font=("Arial", 50, "underline"), fg="magenta") # same way bg
+start1.place(x = 350, y = 10)
+
+# original image label
+start1 = tk.Label(text = "Original\nImage", font=("Arial", 40), fg="magenta") # same way bg
+start1.place(x = 100, y = 300)
+
+# edited image label
+start1 = tk.Label(text = "Circular Cropped\nImage", font=("Arial", 40), fg="magenta") # same way bg
+start1.place(x = 800, y = 300)
+
+# save button created
+saveb = Button(window, text="SAVE",command=save_img,font=("Arial", 25), bg = "orange", fg = "blue", borderwidth=3, relief="raised")
+saveb.place(x =80 , y =20 )
+
+# choose button created
+chooseb = Button(window, text="SELECT",command=open_img,font=("Arial", 25), bg = "light green", fg = "blue", borderwidth=3, relief="raised")
+chooseb.place(x =170 , y =650 )
+
+# crop button created
+enb = Button(window, text="CIRCULAR CROP",command=crop_fun,font=("Arial", 25), bg = "orange", fg = "blue", borderwidth=3, relief="raised")
+enb.place(x =530 , y =650 )
+
+# reset button created
+resetb = Button(window, text="RESET",command=reset,font=("Arial", 25), bg = "yellow", fg = "blue", borderwidth=3, relief="raised")
+resetb.place(x =1000 , y =650 )
+
+# function created for exiting
+def exit_win():
+    if mbox.askokcancel("Exit", "Do you want to exit?"):
+        window.destroy()
+
+# exit button created
+exitb = Button(window, text="EXIT",command=exit_win,font=("Arial", 25), bg = "red", fg = "blue", borderwidth=3, relief="raised")
+exitb.place(x =1100 , y =20 )
+
+
+window.protocol("WM_DELETE_WINDOW", exit_win)
+window.mainloop()

ImageProcessingScripts/Circular Image Cropper/Images/11.jpg

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+libraries used : tkinter
+		 from tkinter import filedialog
+		 import tkinter.messagebox
+		 from PIL import ImageTk, Image, ImageDraw
+		 os
+		 cv2
+		 numpy