Python’da Paint uygulaması #34 tkinter PIL

27.05.2022 Kapalı Yazar: Yönetici

Python’da Paint uygulaması #34 tkinter PIL. Pythond’da tkinter ve PIL kütüphaneleri kullanarak bir Paint uygulması hazırlıyoruz. Renk seçimi, fırça büyklüğü değiştirme, erkan temizleme ve kaydetme bölümleri bulunmaktadır.

from tkinter import *
from tkinter import colorchooser, filedialog
from PIL import ImageGrab
def paint(event):
    global kalemboyu
    kalemboyu = sli.get()
    x1,y1,x2,y2 = (event.x-kalemboyu), (event.y-kalemboyu), (event.x+kalemboyu), (event.y+kalemboyu)
    canvas2.create_oval(x1,y1,x2,y2, fill=kalemrengi, outline=kalemrengi)
def renkdegis(yeni_renk):
    global kalemrengi
    kalemrengi = yeni_renk
def kalemrengisec():
    global kalemrengi
    yeni_kalemrengi=colorchooser.askcolor(initialcolor='#00ff00', title='Renk secin')[1]
    kalemrengi = yeni_kalemrengi
def arkaalanrengisec():
    yeni_arkaalanrengi=colorchooser.askcolor(initialcolor='#00ff00', title='Renk secin')[1]
    canvas2.configure(bg=yeni_arkaalanrengi)
def renk_kutulari():
    id = canvas.create_rectangle((10,10,30,30), fill='black')
    canvas.tag_bind(id, '&lt;Button-1&gt;', lambda x: renkdegis('black'))
    id = canvas.create_rectangle((40,10,60,30), fill='gray')
    canvas.tag_bind(id, '&lt;Button-1&gt;', lambda x: renkdegis('gray'))
    id = canvas.create_rectangle((70,10,90,30), fill='brown4')
    canvas.tag_bind(id, '&lt;Button-1&gt;', lambda x: renkdegis('brown4'))
    id = canvas.create_rectangle((100,10,120,30), fill='red')
    canvas.tag_bind(id, '&lt;Button-1&gt;', lambda x: renkdegis('red'))
    id = canvas.create_rectangle((130,10,150,30), fill='orange')
    canvas.tag_bind(id, '&lt;Button-1&gt;', lambda x: renkdegis('orange'))
    id = canvas.create_rectangle((160,10,180,30), fill='yellow')
    canvas.tag_bind(id, '&lt;Button-1&gt;', lambda x: renkdegis('yellow'))
    id = canvas.create_rectangle((190,10,210,30), fill='green')
    canvas.tag_bind(id, '&lt;Button-1&gt;', lambda x: renkdegis('green'))
    id = canvas.create_rectangle((220,10,240,30), fill='blue')
    canvas.tag_bind(id, '&lt;Button-1&gt;', lambda x: renkdegis('blue'))
    id = canvas.create_rectangle((250,10,270,30), fill='purple')
    canvas.tag_bind(id, '&lt;Button-1&gt;', lambda x: renkdegis('purple'))
def temizle():
    canvas2.delete(ALL)
    canvas2.configure(bg='white')
def kaydet():
    file = filedialog.asksaveasfilename(filetypes=[('JPG','*.jpg')], defaultextension='jpg')
    ImageGrab.grab(bbox=(x_coordinate+130,y_coordinate+135, x_coordinate+pencere_width+280, y_coordinate+pencere_height+180)).save(file)
pencere = Tk()
pencere.title('Paint uygulaması')
pencere_width = 800
pencere_height = 650
screen_width = pencere.winfo_screenwidth()
screen_height = pencere.winfo_screenheight()
x_coordinate = int(screen_width/2-pencere_width/2)
y_coordinate = int(screen_height/2-pencere_height/2)
pencere.geometry('{}x{}+{}+{}'.format(pencere_width, pencere_height,x_coordinate, y_coordinate))
kalemrengi = 'black'
kalemboyu = 5
canvas = Canvas(pencere, width=750, height=50)
canvas.pack()
canvas2 = Canvas(pencere, width=750, height=550, background='white')
canvas2.pack()
canvas2.bind('&lt;B1-Motion&gt;', paint)
Button(pencere, text='Temizle', command=temizle).place(x=300, y=15)
Button(pencere, text='Kaydet', command=kaydet).place(x=360, y=15)
sli = Scale(pencere, from_=1, to=20, orient=HORIZONTAL)
sli.place(x=410, y=15)
sli.set(kalemboyu)
Button(pencere, text='Kalem rengi', command=kalemrengisec).place(x=530, y=15)
Button(pencere, text='Arka alan rengi', command=arkaalanrengisec).place(x=610, y=15)
renk_kutulari()
mainloop()

from tkinter import *

from tkinter import colorchooser, filedialog

from PIL import ImageGrab

def paint(event):

global kalemboyu

kalemboyu = sli.get()

x1,y1,x2,y2 = (event.x-kalemboyu), (event.y-kalemboyu), (event.x+kalemboyu), (event.y+kalemboyu)

canvas2.create_oval(x1,y1,x2,y2, fill=kalemrengi, outline=kalemrengi)

def renkdegis(yeni_renk):

global kalemrengi

kalemrengi = yeni_renk

def kalemrengisec():

global kalemrengi

yeni_kalemrengi=colorchooser.askcolor(initialcolor='#00ff00', title='Renk secin')[1]

kalemrengi = yeni_kalemrengi

def arkaalanrengisec():

yeni_arkaalanrengi=colorchooser.askcolor(initialcolor='#00ff00', title='Renk secin')[1]

canvas2.configure(bg=yeni_arkaalanrengi)

def renk_kutulari():

id = canvas.create_rectangle((10,10,30,30), fill='black')

canvas.tag_bind(id, '<Button-1>', lambda x: renkdegis('black'))

id = canvas.create_rectangle((40,10,60,30), fill='gray')

canvas.tag_bind(id, '<Button-1>', lambda x: renkdegis('gray'))

id = canvas.create_rectangle((70,10,90,30), fill='brown4')

canvas.tag_bind(id, '<Button-1>', lambda x: renkdegis('brown4'))

id = canvas.create_rectangle((100,10,120,30), fill='red')

canvas.tag_bind(id, '<Button-1>', lambda x: renkdegis('red'))

id = canvas.create_rectangle((130,10,150,30), fill='orange')

canvas.tag_bind(id, '<Button-1>', lambda x: renkdegis('orange'))

id = canvas.create_rectangle((160,10,180,30), fill='yellow')

canvas.tag_bind(id, '<Button-1>', lambda x: renkdegis('yellow'))

id = canvas.create_rectangle((190,10,210,30), fill='green')

canvas.tag_bind(id, '<Button-1>', lambda x: renkdegis('green'))

id = canvas.create_rectangle((220,10,240,30), fill='blue')

canvas.tag_bind(id, '<Button-1>', lambda x: renkdegis('blue'))

id = canvas.create_rectangle((250,10,270,30), fill='purple')

canvas.tag_bind(id, '<Button-1>', lambda x: renkdegis('purple'))

def temizle():

canvas2.delete(ALL)

canvas2.configure(bg='white')

def kaydet():

file = filedialog.asksaveasfilename(filetypes=[('JPG','*.jpg')], defaultextension='jpg')

ImageGrab.grab(bbox=(x_coordinate+130,y_coordinate+135, x_coordinate+pencere_width+280, y_coordinate+pencere_height+180)).save(file)

pencere = Tk()

pencere.title('Paint uygulaması')

pencere_width = 800

pencere_height = 650

screen_width = pencere.winfo_screenwidth()

screen_height = pencere.winfo_screenheight()

x_coordinate = int(screen_width/2-pencere_width/2)

y_coordinate = int(screen_height/2-pencere_height/2)

pencere.geometry('{}x{}+{}+{}'.format(pencere_width, pencere_height,x_coordinate, y_coordinate))

kalemrengi = 'black'

kalemboyu = 5

canvas = Canvas(pencere, width=750, height=50)

canvas.pack()

canvas2 = Canvas(pencere, width=750, height=550, background='white')

canvas2.pack()

canvas2.bind('<B1-Motion>', paint)

Button(pencere, text='Temizle', command=temizle).place(x=300, y=15)

Button(pencere, text='Kaydet', command=kaydet).place(x=360, y=15)

sli = Scale(pencere, from_=1, to=20, orient=HORIZONTAL)

sli.place(x=410, y=15)

sli.set(kalemboyu)

Button(pencere, text='Kalem rengi', command=kalemrengisec).place(x=530, y=15)

Button(pencere, text='Arka alan rengi', command=arkaalanrengisec).place(x=610, y=15)

renk_kutulari()

mainloop()

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