def loadProcessedImage(frame):
# tell users to make google vision call or place an item based on the satus of the image
global app
renderingUtil.refresh(app.frames[frame].instruction)
try:
tryOpen = Image.open(workingDir + objectImg)
app.frames[frame].instruction = tk.Label(
app.frames[frame],
text="Your item is ready to be scanned",
font=('helvetica', 15))
except OSError:
print('cannot open')
app.frames[frame].instruction = tk.Label(
app.frames[frame],
text="Please place an item in front of the camera",
font=('helvetica', 15))
app.frames[frame].instruction.pack()
# update the image when a new image is generated and cropped
renderingUtil.refresh(app.frames[frame].promptLabel)
readImg = renderingUtil.resizeImage(objectImg)
app.frames[frame].img = ImageTk.PhotoImage(readImg)
app.frames[frame].promptLabel = tk.Label(app.frames[frame],
image=app.frames[frame].img)
app.frames[frame].promptLabel.pack()
def __init__(self, controller, parent, message, scanFunction, *args, **kwargs):
self.infoButtonList = []
self.counter = 0
self.itemList = [None]*20 #20 items max
self.ingredientsList = [None]*20
self.subcanvas = tk.Canvas()
readImg = renderingUtil.resizeImage("/images/Capture.jpg")
self.img = ImageTk.PhotoImage(readImg)
self.alert = tk.Label()
# buttons to check ingredients, go back to home page and instructions labels for the users
label = tk.Label(self, text=message)
label.config(font=('helvetica', 30))
label.pack(padx=10, pady=10)
scan_items = tk.Button(self, text="Check Ingredients", height = 2, font=('helvetica', 15),
command=lambda: scanFunction("customer1"))
scan_items.pack()
start_page = tk.Button(self, text="Back to Home Page", height = 2, font=('helvetica', 15), command=lambda: self.backToHomePage(controller))
start_page.pack()
self.instruction = tk.Label(self, text="Place item inside box with ingredients list facing camera", font=('helvetica', 15))
self.instruction.pack()
self.promptLabel = tk.Label(self, image=self.img)
self.promptLabel.pack()
def test_resize_image(self):
for filename in os.listdir(workingDir + "/images"):
img = dut.resizeImage("/images/" + filename)
imgplot = plt.imshow(img)
plt.show()
# test if the image is smaller than expected size
assert img.width < 500 and img.height < 500
img.close()
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
# welcome labels, buttons to navigate to different pages of the app
label = tk.Label(self, text="You have successfully loged in")
label.config(font=('helvetica', 30))
label.pack(padx=10, pady=10)
regular_page = tk.Button(
self,
text="Regular Items",
height=2,
font=('helvetica', 15),
command=lambda: controller.show_frame(RegularItems))
regular_page.pack()
custom_page = tk.Button(
self,
text="Custom Items",
height=2,
font=('helvetica', 15),
command=lambda: controller.show_frame(CustomItems))
custom_page.pack()
user_list = tk.Button(
self,
text="View personalized list",
height=2,
font=('helvetica', 15),
command=lambda: self.show_plist(LandingPage, controller))
user_list.pack()
login_page = tk.Button(
self,
text="Log out",
height=2,
font=('helvetica', 15),
command=lambda: controller.show_frame(LoginPage))
login_page.pack()
self.user_list = tk.Label()
# welcome image of a cute cat
readImg = renderingUtil.resizeImage("/images/cat.gif")
self.img = ImageTk.PhotoImage(readImg)
welcomeImg = tk.Label(self, image=self.img)
welcomeImg.pack()