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| class MyWindow(Tk):
def __init__(self):
Tk.__init__(self)
self.createMenuBar()
self.geometry( "300x200" )
self.title( "Mon menu" )
def createMenuBar(self):
menuBar = Menu(self)
menuFile = Menu(menuBar, tearoff=0)
menuFile.add_command(label="New", command=self.doSomething)
menuFile.add_command(label="Open", command=self.openFile)
menuFile.add_command(label="Save", command=self.doSomething)
menuFile.add_separator()
menuFile.add_command(label="Conversion en noir", command=self.doSomething1)
menuFile.add_separator()
menuFile.add_command(label="Exit", command=self.quit)
menuBar.add_cascade( label="File", menu=menuFile)
menuEdit = Menu(menuBar, tearoff=0)
menuEdit.add_command(label="Undo", command=self.doSomething)
menuEdit.add_separator()
menuEdit.add_command(label="Copy", command=self.doSomething)
menuEdit.add_command(label="Cut", command=self.doSomething)
menuEdit.add_command(label="Paste", command=self.doSomething)
menuBar.add_cascade( label="Edit", menu=menuEdit)
menuHelp = Menu(menuBar, tearoff=0)
menuHelp.add_command(label="About", command=self.doAbout)
menuBar.add_cascade( label="Help", menu=menuHelp)
self.config(menu = menuBar)
def openFile(self):
file = askopenfilename(title="Choose the file to open",
filetypes=[("PNG image", ".png"), ("GIF image", ".gif"), ("All files", ".*")])
print( file )
def doSomething(self):
print("Menu clicked")
def doSomething1(self):
print("Menu clicked wesh")
Mafenetre = Tk()
Mafenetre.title("Image") # Titre de la fenetre
Canevas = Canvas(Mafenetre)
filename = tkinter.filedialog.askopenfilename(title="Ouvrir une image",filetypes=[('jpg files','.jpg'),('bmp files','.bmp'),('all files','.*')])
photo = ImageTk.PhotoImage(file=filename)
def rgb2gray(rgb):
return np.dot(rgb[...,:3], [0.299, 0.587, 0.144])
img = mpimg.imread(photo)
gray = rgb2gray(img)
plt.imshow(gray, cmap = plt.get_cmap('gray'))
plt.show()
print (root.filename)
def doAbout(self):
messagebox.showinfo("My title", "My message")
window = MyWindow() |
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