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Docker tkinter fix (#16995)

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Co-authored-by: UltralyticsAssistant <web@ultralytics.com>
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Muhammad Rizwan Munawar 2024-10-17 22:58:25 +05:00 • committed by GitHub
parent ae312a118a
commit 520ac7b5c2
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1 changed files with 6 additions and 7 deletions
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13
ultralytics/solutions/parking_management.py
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@ -4,7 +4,6 @@ import json
import cv2
import numpy as np
from PIL import Image, ImageTk
from ultralytics.solutions.solutions import LOGGER, BaseSolution, check_requirements
from ultralytics.utils.plotting import Annotator
@ -37,6 +36,7 @@ class ParkingPtsSelection:
# Button frame with buttons
button_frame = self.tk.Frame(self.master)
button_frame.pack(side=self.tk.TOP)
for text, cmd in [
("Upload Image", self.upload_image),
("Remove Last BBox", self.remove_last_bounding_box),
@ -53,6 +53,8 @@ class ParkingPtsSelection:
def upload_image(self):
"""Uploads an image, resizes it to fit the canvas, and displays it."""
from PIL import Image, ImageTk # scope because ImageTk requires tkinter package
self.image = Image.open(self.filedialog.askopenfilename(filetypes=[("Image Files", "*.png;*.jpg;*.jpeg")]))
if not self.image:
return
@ -67,15 +69,12 @@ class ParkingPtsSelection:
)
self.canvas.config(width=canvas_width, height=canvas_height)
self.display_image(canvas_width, canvas_height)
self.rg_data.clear(), self.current_box.clear()
def display_image(self, width, height):
"""Displays the resized image on the canvas."""
self.canvas_image = ImageTk.PhotoImage(self.image.resize((width, height), Image.LANCZOS))
self.canvas_image = ImageTk.PhotoImage(self.image.resize((canvas_width, canvas_height), Image.LANCZOS))
self.canvas.create_image(0, 0, anchor=self.tk.NW, image=self.canvas_image)
self.canvas.bind("<Button-1>", self.on_canvas_click)
self.rg_data.clear(), self.current_box.clear()
def on_canvas_click(self, event):
"""Handles mouse clicks to add points for bounding boxes."""
self.current_box.append((event.x, event.y))