def load(self):
'''
Loads in all elements of the Gui
This includes all windows, menus and widgets
'''
#Load up all possible windows
self.manage_sets = ManageSets(self.root, self.q_in, self.q_out, self.gui_q)
self.selected_set = None
self.config_window = ConfigurationWindow(self.root, self.q_in, self.q_out, self.gui_q)
self.wizard = Wizard(self.root, self.q_in, self.q_out, self.gui_q)
self.advanced_settings = AdvancedSettings(self.root, self.q_in, self.q_out, self.gui_q)
#Create all menus for application
self._createMenus(self.root)
#Pack the widgets and create the GUI
self.pack()
self.createWidgets()
#msg = fetch_from_queue(self.q_in)
self.tkloop()
#Start up the Gui Listener
self.t1.start()
#Set the root's icon for the title bar
self.root.wm_iconbitmap("resources/gado.ico")
#Start up the main Gui loop
self.root.mainloop()
def load(self):
self.manage_sets = ManageSets(self.root, self.q_in, self.q_out, self.gui_q)
self.selected_set = None
self.config_window = ConfigurationWindow(self.root, self.q_in, self.q_out, self.gui_q)
self.wizard = Wizard(self.root, self.q_in, self.q_out, self.gui_q)
self.advanced_settings = AdvancedSettings(self.root, self.q_in, self.q_out, self.gui_q)
#Create all menus for application
self.createMenus(self.root)
#Pack the widgets and create the GUI
self.pack()
self.createWidgets()
msg = fetch_from_queue(self.q_in)
self.tkloop()
if msg[0] == messages.LAUNCH_WIZARD:
print 'GadoGui\tabout to launch the wizard!'
print 'GadoGui\tadding launch wizrd to the gui queue'
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
add_to_queue(self.gui_q, messages.LAUNCH_WIZARD)
#self.wizard.load()
self.t1.start()
self.root.wm_iconbitmap("resources/gado.ico")
self.root.mainloop()
class GadoGui(Frame):
def __init__(self, q_in, q_out):
# Create the root frame
self.q_in = q_in
self.q_out = q_out
self.gui_q = Queue()
self.t1 = GuiListener(q_in, self.gui_q, self)
self.root = Tk()
#Set the title and the icon
self.root.title("Gado Control Software")
self.root.protocol('WM_DELETE_WINDOW', self.destroy)
#Initialize the master frame
Frame.__init__(self, self.root)
def load(self):
self.manage_sets = ManageSets(self.root, self.q_in, self.q_out, self.gui_q)
self.selected_set = None
self.config_window = ConfigurationWindow(self.root, self.q_in, self.q_out, self.gui_q)
self.wizard = Wizard(self.root, self.q_in, self.q_out, self.gui_q)
self.advanced_settings = AdvancedSettings(self.root, self.q_in, self.q_out, self.gui_q)
#Create all menus for application
self.createMenus(self.root)
#Pack the widgets and create the GUI
self.pack()
self.createWidgets()
msg = fetch_from_queue(self.q_in)
self.tkloop()
if msg[0] == messages.LAUNCH_WIZARD:
print 'GadoGui\tabout to launch the wizard!'
print 'GadoGui\tadding launch wizrd to the gui queue'
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
add_to_queue(self.gui_q, messages.LAUNCH_WIZARD)
#self.wizard.load()
self.t1.start()
self.root.wm_iconbitmap("resources/gado.ico")
self.root.mainloop()
#################################################################################
##### MENU FUNCTIONS #####
#################################################################################
def createMenus(self, master=None):
#Create the drop down menu
self.menubar = Menu(master)
#Create the file menu
self.fileMenu = self.createFileMenu(self.menubar, master)
#Create the Settings menu
self.settingsMenu = self.createSettingsMenu(self.menubar, master)
#Add both menus to the menubar
self.menubar.add_cascade(label="File", menu=self.fileMenu)
self.menubar.add_cascade(label="Settings", menu=self.settingsMenu)
#Assign menubar
master.config(menu=self.menubar)
def changeStatusText(self, text):
self.messageEntry.config(state=NORMAL)
self.messageEntry.delete(0, 'end')
self.messageEntry.insert('end', text)
self.messageEntry.config(state=DISABLED)
def createFileMenu(self, menubar=None, master=None):
self.fileMenu = Menu(self.menubar, tearoff=0)
self.fileMenu.add_command(label="Quit", command=self.destroy)
return self.fileMenu
def createSettingsMenu(self, menubar=None, master=None):
self.settingsMenu = Menu(self.menubar, tearoff=0)
self.settingsMenu.add_command(label="Configure Layout", command=self.show_configuration_window)
self.settingsMenu.add_command(label="Launch Wizard", command=self.show_wizard)
self.settingsMenu.add_command(label="Advanced Settings", command = self.advanced_settings.show)
return self.settingsMenu
def show_advanced_settings(self):
self.advanced_settings.show()
def tkloop(self):
try:
while True:
msg = self.gui_q.get_nowait()
print 'GadoGui\tmsg:', msg
if msg[0] == messages.DISPLAY_ERROR:
tkMessageBox.showerror("Error", msg[1])
elif msg[0] == messages.DISPLAY_INFO:
tkMessageBox.showinfo("Info", msg[1])
elif msg[0] == messages.LAUNCH_WIZARD:
self.wizard.load()
elif msg[0] == messages.RELAUNCH_LISTENER:
self.t1 = GuiListener(self.q_in, self.gui_q, self)
self.t1.start()
elif msg[0] == messages.SET_WEBCAM_PICTURE:
self.changeWebcamImage(msg[1])
elif msg[0] == messages.SET_SCANNER_PICTURE:
self.changeScannedImage(msg[1])
elif msg[0] == messages.REFRESH:
self._refresh()
except:
pass
self.root.after(100, self.tkloop)
#################################################################################
##### WIDGET FUNCTIONS #####
#################################################################################
def createWidgets(self):
#Create the artifactSet section
self.createArtifactSetWidgets()
#Create the Control section
self.createControlWidgets()
#Create the status center
self.createStatusWidgets()
#Create the image display widgets
self.createImageDisplayWidgets()
def createArtifactSetWidgets(self):
#Create label
artifactSetLabel = Label(self)
artifactSetLabel["text"] = "Artifact Set: "
artifactSetLabel.grid(row=0, column=0, sticky=W, padx=10, pady=5, columnspan=2)
#Create dropdown for selecting an artifact set
set_dropdown = Pmw.ComboBox(self, selectioncommand=self.set_selected_set)
set_dropdown.grid(row=1, column=0, sticky=N+S+E+W, padx=10, pady=5, columnspan=1)
self.set_dropdown = set_dropdown
self._populate_set_dropdown()
# Add the button to create a new artifact set
new_set_button = Button(self)
new_set_button["text"] = "New Artifact Set"
new_set_button["command"] = self.show_manage_sets
new_set_button.grid(row=1, column=1, sticky=N+S+E+W, padx=10, pady=5, columnspan=1)
def show_manage_sets(self):
start = datetime.datetime.now()
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
queued = datetime.datetime.now()
print'GadoGui\tTime to add GUI_LISTENER_DIE to queue: %s' % (queued - start)
self.manage_sets.show()
showed = datetime.datetime.now()
print'GadoGui\tTime to show manage_sets: %s' % (queued - start)
def show_configuration_window(self):
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
self.config_window.show()
def show_wizard(self):
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
self.wizard.show()
def set_selected_set(self, a):
idx = self.set_dropdown.curselection()[0]
self.selected_set = self.weighted_sets[int(idx)][0]
if not self.selected_set:
tkMessageBox.showerror("Invalid Set Selection", "Please select a valid set, or create a new one.")
else:
add_to_queue(self.q_out, messages.SET_SELECTED_ARTIFACT_SET, self.selected_set)
def createControlWidgets(self):
#Create label
self.controlLabel = Label(self)
self.controlLabel["text"] = "Control: "
self.controlLabel.grid(row=0, column=2, sticky=W, padx=10, pady=5)
#Create start/stop/pause/restart buttons
self.startButton = Button(self)
self.startButton["text"] = "Start"
self.startButton["command"] = self.startRobot
self.startButton.grid(row=1, column=2, sticky=N+S+E+W, padx=10, pady=5)
self.pauseButton = Button(self)
self.pauseButton["text"] = "Pause"
self.pauseButton["command"] = self.pauseRobot
self.pauseButton.grid(row=1, column=3, sticky=N+S+E+W, padx=10, pady=5)
self.stopButton = Button(self)
self.stopButton["text"] = "Stop"
self.stopButton["command"] = self.stopRobot
self.stopButton.grid(row=1, column=4, sticky=N+S+E+W, padx=10, pady=5)
self.resetButton = Button(self)
self.resetButton["text"] = "Reset"
self.resetButton["command"] = self.resetRobot
self.resetButton.grid(row=1, column=5, sticky=N+S+E+W, padx=10, pady=5)
def createStatusWidgets(self):
#Create label
self.statusLabel = Label(self)
self.statusLabel["text"] = "Status: "
self.statusLabel.grid(row=4, column=0, sticky=W, padx=10, pady=5)
#Actual message box
self.messageEntry = Entry(self)
self.messageEntry.grid(row=5, column=0, columnspan=6, sticky=N+S+E+W, padx=10, pady=5)
def createImageDisplayWidgets(self):
#Scanner label
self.scannerLabel = Label(self)
self.scannerLabel["text"] = "Scanner Image:"
self.scannerLabel.grid(row=2, column=0, sticky=W, padx=10, pady=5)
self.webCamLabel = Label(self)
self.webCamLabel["text"] = "Webcam Image:"
self.webCamLabel.grid(row=2, column=2, sticky=W, padx=10, pady=5)
image = Image.open("resources/test.jpg")
image.thumbnail((500, 500), Image.ANTIALIAS)
image2 = Image.open("resources/test.jpg")
image2.thumbnail((500,500), Image.ANTIALIAS)
self.frontImage = ImageTk.PhotoImage(image)
self.backImage = ImageTk.PhotoImage(image2)
self.frontImageLabel = Label(self, image=self.frontImage)
self.frontImageLabel.photo = self.frontImage
self.frontImageLabel.grid(row=3, column=0, sticky=N+S+E+W, padx=10, pady=5, columnspan=2)
self.backImageLabel = Label(self, image=self.backImage)
self.backImageLabel.photo = self.backImage
self.backImageLabel.grid(row=3, column=2, sticky=N+S+E+W, padx=10, pady=5, columnspan=4)
def destroy(self):
#add_to_queue(self.q, messages.SYSTEM_ABANDON_SHIP)
print 'GadoGui\tAdded ABANDON SHIP to the queue'
add_to_queue(self.q_out, messages.MAIN_ABANDON_SHIP)
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
print 'GadoGui\tCalling root.destroy()'
sys.exit()
#################################################################################
##### FUNCTION WRAPPERS #####
#################################################################################
def _refresh(self):
self.set_dropdown.delete(0, 'end')
self._populate_set_dropdown()
def _populate_set_dropdown(self):
add_to_queue(self.q_out, messages.WEIGHTED_ARTIFACT_SET_LIST)
msg = fetch_from_queue(self.q_in, messages.RETURN)
self.weighted_sets = msg[1]
for id, indented_name in self.weighted_sets:
self.set_dropdown.insert('end', indented_name)
def connectToRobot(self):
add_to_queue(self.q_out, messages.ROBOT_CONNECT)
msg = fetch_from_queue(self.q_in, messages.RETURN, timeout=30)
success = msg[1]
if success:
tkMessageBox.showinfo("Connection Status", "Successfully connected to Gado!")
else:
tkMessageBox.showerror("Connection Status", "Could not connect to Gado, please ensure it is on and plugged into the computer")
return success
def startRobot(self):
#Function call to start robot's operation
print "GadoGui\tStarting robot..."
add_to_queue(self.q_out, messages.START)
def pauseRobot(self):
#Function call to pause robot's operation
print "GadoGui\tPausing robot..."
add_to_queue(self.q_out, messages.LAST_ARTIFACT)
def resumeRobot(self):
add_to_queue(self.q_out, messages.START)
def stopRobot(self):
#Function call to stop robot's operation
print "Stopping robot..."
add_to_queue(self.q_out, messages.STOP)
def resetRobot(self):
#Function call to reset the robot's operations
print "Restarting robot..."
add_to_queue(self.q_out, messages.RESET)
#Image transferring functions
def changeScannedImage(self, imagePath):
#Open image from passed path and resize it (preserving ratio) to fit in GUI
try:
image = Image.open(imagePath)
image.thumbnail((500, 500), Image.ANTIALIAS)
self.frontImage = ImageTk.PhotoImage(image)
self.frontImageLabel = Label(self, image=self.frontImage)
self.frontImageLabel.photo = self.frontImage
self.frontImageLabel.grid(row=3, column=0, sticky=N+S+E+W, padx=10, pady=5, columnspan=2)
except:
print "Error updating scanner image in gui thread..."
def changeWebcamImage(self, imagePath):
try:
image = Image.open(imagePath)
image.thumbnail((500,500), Image.ANTIALIAS)
self.backImage = ImageTk.PhotoImage(image)
self.backImageLabel = Label(self, image=self.backImage)
self.backImageLabel.photo = self.backImage
self.backImageLabel.grid(row=3, column=2, sticky=N+S+E+W, padx=10, pady=5, columnspan=2)
except:
print "Error updating webcam image in gui thread..."
class GadoGui(Frame):
'''
This is the primary GUI class
'''
def __init__(self, q_in, q_out):
#Instantiate the logger
loggerObj = Logger(self.__class__.__name__)
self.logger = loggerObj.getLoggerInstance()
# Load in the system-to-gui queue and the gui-to-system queue
self.q_in = q_in
self.q_out = q_out
#Start the Gui's personal queue
self.gui_q = Queue()
self.t1 = GuiListener(q_in, self.gui_q, self)
#Instantiate the root frame of the Gui
self.root = Tk()
#Set the title
self.root.title("Gado Control Software")
#Whenever the red x on the window is clicked, destroy the entire Gui
self.root.protocol('WM_DELETE_WINDOW', self.destroy)
#Initialize the master frame
Frame.__init__(self, self.root)
def load(self):
'''
Loads in all elements of the Gui
This includes all windows, menus and widgets
'''
#Load up all possible windows
self.manage_sets = ManageSets(self.root, self.q_in, self.q_out, self.gui_q)
self.selected_set = None
self.config_window = ConfigurationWindow(self.root, self.q_in, self.q_out, self.gui_q)
self.wizard = Wizard(self.root, self.q_in, self.q_out, self.gui_q)
self.advanced_settings = AdvancedSettings(self.root, self.q_in, self.q_out, self.gui_q)
#Create all menus for application
self._createMenus(self.root)
#Pack the widgets and create the GUI
self.pack()
self.createWidgets()
#msg = fetch_from_queue(self.q_in)
self.tkloop()
#Start up the Gui Listener
self.t1.start()
#Set the root's icon for the title bar
self.root.wm_iconbitmap("resources/gado.ico")
#Start up the main Gui loop
self.root.mainloop()
#################################################################################
##### MENU FUNCTIONS #####
#################################################################################
def _createMenus(self, master=None):
'''
Creates all of the menus in the application in addition to
all of the entries within those menus
'''
#Create the drop down menu
self.menubar = Menu(master)
#Create the file menu
self.fileMenu = self._createFileMenu(self.menubar, master)
#Create the Settings menu
self.settingsMenu = self._createSettingsMenu(self.menubar, master)
#Add both menus to the menubar
self.menubar.add_cascade(label="File", menu=self.fileMenu)
self.menubar.add_cascade(label="Settings", menu=self.settingsMenu)
#Assign menubar
master.config(menu=self.menubar)
def changeStatusText(self, text):
'''
Changes the status text box's current text
'''
self.messageEntry.config(state=NORMAL)
self.messageEntry.delete(0, 'end')
self.messageEntry.insert('end', text)
self.messageEntry.config(state=DISABLED)
def _createFileMenu(self, menubar=None, master=None):
'''
Creating the file menu and it's individual entries
'''
self.fileMenu = Menu(self.menubar, tearoff=0)
self.fileMenu.add_command(label="Quit", command=self.destroy)
return self.fileMenu
def _createSettingsMenu(self, menubar=None, master=None):
'''
Create the settings menu and it's individual entries
'''
self.settingsMenu = Menu(self.menubar, tearoff=0)
self.settingsMenu.add_command(label="Configure Layout", command=self.show_configuration_window)
self.settingsMenu.add_command(label="Launch Wizard", command=self.show_wizard)
self.settingsMenu.add_command(label="Advanced Settings", command = self.advanced_settings.show)
return self.settingsMenu
def show_advanced_settings(self):
'''
Bring the advanced settings menu to the front of the Gui
'''
self.advanced_settings.show()
def tkloop(self):
'''
Loop for internal Gui actions
'''
try:
while True:
msg = self.gui_q.get_nowait()
self.logger.debug('msg: ' + str(msg))
if msg[0] == messages.DISPLAY_ERROR:
tkMessageBox.showerror("Error", msg[1])
elif msg[0] == messages.DISPLAY_INFO:
tkMessageBox.showinfo("Info", msg[1])
elif msg[0] == messages.LAUNCH_WIZARD:
print 'GadoGui\t asked to launch wizard'
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
self.wizard.load()
elif msg[0] == messages.RELAUNCH_LISTENER:
self.t1 = GuiListener(self.q_in, self.gui_q, self)
self.t1.start()
elif msg[0] == messages.SET_WEBCAM_PICTURE:
self.changeWebcamImage(msg[1])
elif msg[0] == messages.SET_SCANNER_PICTURE:
self.changeScannedImage(msg[1])
elif msg[0] == messages.REFRESH:
self._refresh()
except:
pass
self.root.after(100, self.tkloop)
#################################################################################
##### WIDGET FUNCTIONS #####
#################################################################################
def createWidgets(self):
#Create the artifactSet section
self._createArtifactSetWidgets()
#Create the Control section
self._createControlWidgets()
#Create the status center
self._createStatusWidgets()
#Create the image display widgets
self._createImageDisplayWidgets()
def _createArtifactSetWidgets(self):
#Create label
artifactSetLabel = Label(self)
artifactSetLabel["text"] = "Artifact Set: "
artifactSetLabel.grid(row=0, column=0, sticky=W, padx=10, pady=5, columnspan=2)
#Create dropdown for selecting an artifact set
set_dropdown = Pmw.ComboBox(self, selectioncommand=self.set_selected_set)
set_dropdown.grid(row=1, column=0, sticky=N+S+E+W, padx=10, pady=5, columnspan=1)
self.set_dropdown = set_dropdown
self._populate_set_dropdown()
# Add the button to create a new artifact set
new_set_button = Button(self)
new_set_button["text"] = "New Artifact Set"
new_set_button["command"] = self.show_manage_sets
new_set_button.grid(row=1, column=1, sticky=N+S+E+W, padx=10, pady=5, columnspan=1)
def show_manage_sets(self):
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
self.manage_sets.show()
def show_configuration_window(self):
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
self.config_window.show()
def show_wizard(self):
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
self.wizard.load()
def set_selected_set(self, a):
idx = self.set_dropdown.curselection()[0]
self.selected_set = self.weighted_sets[int(idx)][0]
if not self.selected_set:
tkMessageBox.showerror("Invalid Set Selection", "Please select a valid set, or create a new one.")
self.logger.error("Invalid Artifact Set Selection")
else:
add_to_queue(self.q_out, messages.SET_SELECTED_ARTIFACT_SET, self.selected_set)
def _createControlWidgets(self):
#Create label
self.controlLabel = Label(self)
self.controlLabel["text"] = "Control: "
self.controlLabel.grid(row=0, column=2, sticky=W, padx=10, pady=5)
#Create start/stop/pause/restart buttons
self.startButton = Button(self)
self.startButton["text"] = "Start"
self.startButton["command"] = self.startRobot
self.startButton.grid(row=1, column=2, sticky=N+S+E+W, padx=10, pady=5)
self.pauseButton = Button(self)
self.pauseButton["text"] = "Pause"
self.pauseButton["command"] = self.pauseRobot
self.pauseButton.grid(row=1, column=3, sticky=N+S+E+W, padx=10, pady=5)
self.stopButton = Button(self)
self.stopButton["text"] = "Stop"
self.stopButton["command"] = self.stopRobot
self.stopButton.grid(row=1, column=4, sticky=N+S+E+W, padx=10, pady=5)
self.resetButton = Button(self)
self.resetButton["text"] = "Reset"
self.resetButton["command"] = self.resetRobot
self.resetButton.grid(row=1, column=5, sticky=N+S+E+W, padx=10, pady=5)
def _createStatusWidgets(self):
#Create label
self.statusLabel = Label(self)
self.statusLabel["text"] = "Status: "
self.statusLabel.grid(row=4, column=0, sticky=W, padx=10, pady=5)
#Actual message box
self.messageEntry = Entry(self)
self.messageEntry.grid(row=5, column=0, columnspan=6, sticky=N+S+E+W, padx=10, pady=5)
def _createImageDisplayWidgets(self):
'''
These widgets display both the scanned and photographed images captured
by the Gado system
'''
#Scanner label
self.scannerLabel = Label(self)
self.scannerLabel["text"] = "Scanner Image:"
self.scannerLabel.grid(row=2, column=0, sticky=W, padx=10, pady=5)
#Webcam Label
self.webCamLabel = Label(self)
self.webCamLabel["text"] = "Webcam Image:"
self.webCamLabel.grid(row=2, column=2, sticky=W, padx=10, pady=5)
#Open up the default image as a placeholder for the scanned/photographed images
image = Image.open("resources/test.jpg")
image.thumbnail((500, 500), Image.ANTIALIAS)
image2 = Image.open("resources/test.jpg")
image2.thumbnail((500,500), Image.ANTIALIAS)
#Set to the default
self.frontImage = ImageTk.PhotoImage(image)
self.backImage = ImageTk.PhotoImage(image2)
#Embed photos and display in Gui
self.frontImageLabel = Label(self, image=self.frontImage)
self.frontImageLabel.photo = self.frontImage
self.frontImageLabel.grid(row=3, column=0, sticky=N+S+E+W, padx=10, pady=5, columnspan=2)
self.backImageLabel = Label(self, image=self.backImage)
self.backImageLabel.photo = self.backImage
self.backImageLabel.grid(row=3, column=2, sticky=N+S+E+W, padx=10, pady=5, columnspan=4)
def destroy(self):
'''
Kills the GUI dead. This method must be called.
'''
add_to_queue(self.q_out, messages.MAIN_ABANDON_SHIP)
add_to_queue(self.q_in, messages.GUI_LISTENER_DIE)
sys.exit()
#################################################################################
##### FUNCTION WRAPPERS #####
#################################################################################
def _refresh(self):
#Delete allentries in the artifact set list
self.set_dropdown.delete(0, 'end')
#Repopulate that list with the most current entries
self._populate_set_dropdown()
def _populate_set_dropdown(self):
'''
Populates the artifact set dropdown with the most current list of artifact sets
'''
add_to_queue(self.q_out, messages.WEIGHTED_ARTIFACT_SET_LIST)
msg = fetch_from_queue(self.q_in, messages.WEIGHTED_ARTIFACT_SET_LIST)
self.weighted_sets = msg[1]
for id, indented_name in self.weighted_sets:
self.set_dropdown.insert('end', indented_name)
def startRobot(self):
# Function call to start robot's operation
add_to_queue(self.q_out, messages.START)
def pauseRobot(self):
# Function call to pause robot's operation
add_to_queue(self.q_out, messages.LAST_ARTIFACT)
def stopRobot(self):
#Function call to stop robot's operation
add_to_queue(self.q_out, messages.STOP)
def resetRobot(self):
#Function call to reset the robot's operations
add_to_queue(self.q_out, messages.RESET)
#Image transferring functions
def changeScannedImage(self, imagePath):
#Open image from passed path and resize it (preserving ratio) to fit in GUI
try:
image = Image.open(imagePath)
image.thumbnail((500, 500), Image.ANTIALIAS)
self.frontImage = ImageTk.PhotoImage(image)
self.frontImageLabel = Label(self, image=self.frontImage)
self.frontImageLabel.photo = self.frontImage
self.frontImageLabel.grid(row=3, column=0, sticky=N+S+E+W, padx=10, pady=5, columnspan=2)
except:
self.logger.exception("Error updating scanner image in gui thread...")
def changeWebcamImage(self, imagePath):
try:
image = Image.open(imagePath)
image.thumbnail((500,500), Image.ANTIALIAS)
self.backImage = ImageTk.PhotoImage(image)
self.backImageLabel = Label(self, image=self.backImage)
self.backImageLabel.photo = self.backImage
self.backImageLabel.grid(row=3, column=2, sticky=N+S+E+W, padx=10, pady=5, columnspan=2)
except:
self.logger.exception("Error updating webcam image in gui thread...")