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| #!/usr/bin/env python
# -*- encoding: utf-8 -*-
from tkinter import *
import os
from PIL import Image # $ pip install pillow
from PIL import ImageTk
#comment = true
#ouvrir est la photo selectionné au début
#de la on va dans son dossier et on liste les .jpg
class Rendu_image(object):
"""le process des images"""
def __init__(self,master,list_photos,premiere,w,h):
self.top = master
self.files = list_photos
self.index = premiere
filename = self.files[self.index]
self.w = w
self.h = h
Rendu_image.show_image(self,filename,w,h)
def show_image(self,filename,w,h):
im = Image.open(filename)
size = im.size
print(filename,size)
if size[0] > size[1]:
ratio = size[0] / size[1]
image_h = int(size[1] * (self.h / size[1]))
image_w = int(image_h * ratio)
else:
ratio = size[1] / size[0]
image_w = int(size[0] * (self.w / size[0]))
image_h = int(image_w * ratio)
print(image_w,image_h,ratio, image_w/image_h)
image_resized = im.resize((image_w, image_h), Image.ANTIALIAS)
tk_image = ImageTk.PhotoImage(image_resized)
label = Label(root, image=tk_image, width=w, height=h)
label.image = tk_image
label.pack(fill=BOTH, expand=1)
def next_photo(self,*args):
self.index += 1
if self.index == len(self.files):
self.index = 0
filename = self.files[self.index]
Rendu_image.show_image(self,filename,self.w,self.h)
#pour lister les photos dans le dossier
def get_pictures(ouvrir):
destination = os.path.dirname(ouvrir) + "/"
os.chdir(destination) # go to "path"
photo = []
suffix = (".jpg",".jpeg",".png",".gif") #prise en charge de formats.
for filename in os.listdir():
if filename.lower().endswith(suffix):
photo.append(filename)
photo.sort()
return photo
w,h = 800,550
ouvrir = input() #choix de la photo à ouvrir(et du dossier)
list_photos = get_pictures(ouvrir) #liste photos(.jpg pour le moment)
ouverte = os.path.basename(ouvrir) #la choisie pour commencer par
premiere = list_photos.index(ouverte)
print(list_photos)
print(premiere)
root = Tk()
root.title("Title")
root.geometry("800x550")
root.configure(background="black")
image = PhotoImage(ouverte)
images = Label(root,image=image, bd=0)
images.pack()
e=Rendu_image(root,list_photos,premiere,w,h)
root.bind('<Right>', e.next_photo)
root.mainloop() |
