def cmd_open_img(self):
"""
Command to open picture(s)
"""
self.str_info_message.set("")
self.picN = 0
self.picI = 0
self.auto_reshape = []
self.reshape_parameters = []
try:
# Choose of the picture(s) using a dialog window
self.picadresses = filedialog.askopenfilenames(
title='Open image(s)',
filetypes=[("tif files", "*.tif"), ("jpg files", "*.jpg"),
("jpeg files", "*.jpeg"), ("png files", "*.png"),
("asc files", "*.asc"), ("bmp files", "*.bmp")])
self.picadresses = np.sort(self.picadresses)
self.picadress = self.picadresses[0]
self.image = import_image(self.picadress)
self.picN = len(self.picadresses)
self.picI = 0
self.var_picadress.set(self.picadresses[self.picI])
self.str_info_message.set("Files have been opened")
self.cmd_plot_image()
except (Exception, ):
self.str_info_message.set("Opening failed")
def __init__(self, master):
"""
Constructor of the class
@param master:
"""
# constructor of the parent class
tkinter.Toplevel.__init__(self, master)
# Main frame
self.frame = tkinter.Frame(self)
self.frame.pack()
# initialisation of the variables
self.x1, self.y1, self.x2, self.y2 = 0, 0, 0, 0
self.click_number = 0
# importation the picture
self.img = import_image(master.var_picadress.get())
# Plotting of the figure
self.fig = Figure(figsize=(5, 5))
self.canvas = FigureCanvasTkAgg(self.fig, master=self.frame)
self.canvas.mpl_connect('motion_notify_event', self.get_xy_position)
self.canvas.mpl_connect('button_press_event',
self.click_choose_position)
self.canvas.draw()
self.canvas.get_tk_widget().pack()
self.subplot = self.fig.add_subplot(111)
self.subplot.imshow(self.img)
self.title("Reshape picture")
self.last = self.subplot.plot(self.x1, self.y1, '+', lw=10)
self.plot()
# The form
self.frame_form = tkinter.Frame(self.frame)
self.frame_form.pack()
tkinter.Label(self.frame_form, text="x1").grid(row=0, column=0)
self.x1_form = tkinter.Entry(self.frame_form, width=5)
self.x1_form.grid(row=0, column=1)
tkinter.Label(self.frame_form, text="y1").grid(row=0, column=2)
self.y1_form = tkinter.Entry(self.frame_form, width=5)
self.y1_form.grid(row=0, column=3)
tkinter.Label(self.frame_form, text="x2").grid(row=0, column=4)
self.x2_form = tkinter.Entry(self.frame_form, width=5)
self.x2_form.grid(row=0, column=5)
tkinter.Label(self.frame_form, text="y2").grid(row=0, column=6)
self.y2_form = tkinter.Entry(self.frame_form, width=5)
self.y2_form.grid(row=0, column=7)
# The buttons
self.frame_btn = tkinter.Frame(self.frame)
self.frame_btn.pack()
self.btn_clear_button = tkinter.Button(master=self.frame_btn,
text='Clear',
command=self.cmd_clear)
self.btn_clear_button.grid(row=0, column=0)
self.btn_draw_button = tkinter.Button(master=self.frame_btn,
text='Draw',
command=self.cmd_draw)
self.btn_draw_button.grid(row=0, column=1)
self.btn_reshape_button = tkinter.Button(master=self.frame_btn,
text='Reshape',
command=self.cmd_reshape)
self.btn_reshape_button.grid(row=0, column=2)
def cmd_go_left(self):
"""
To go the previous picture
"""
if self.picI - 1 >= 0:
self.picI -= 1
self.picadress = self.picadresses[self.picI]
self.image = import_image(self.picadress)
self.refresh_plot()
self.var_picadress.set(self.picadresses[self.picI])
def cmd_go_right(self):
"""
To go the next picture
"""
if self.picI + 1 < self.picN:
self.picI += 1
self.picadress = self.picadresses[self.picI]
self.image = import_image(self.picadress)
self.cmd_plot_image()
self.refresh_plot()
self.var_picadress.set(self.picadresses[self.picI])
def plot_3d(self, fig):
"""
3D plot of the image
@param fig: matplotlib.pylot.Figure
The figure where is plotted the image
@return: Nothing
"""
img = import_image(self.picadress)
y = np.arange(len(img))
x = np.arange(len(img[0]))
x, y = np.meshgrid(x, y)
z = img
subplot = fig.add_subplot(111, projection='3d')
subplot.plot_surface(x,
y,
z,
cmap=cm.plasma,
linewidth=0,
antialiased=False)