# -*- coding: utf-8 -*-

"""

Created on Tue Mar 10 14:04:43 2020

@author: liyan

"""

import tkinter

from tkinter import *

from PIL import Image,ImageTk

from tkinter.filedialog import askopenfilename

import time

import CV2

import tkinter as tk

import array

import numpy as np

data=[]

def getposBgr(event, x, y, flags, param):

? ? if event==CV2.EVENT_LBUTTONDOWN:

? ? ? ? print("Bgr is", img[y, x])

? ? ? ? print(img[y, x])

? ? ? ? data.append(img[y, x])

? ? ? ? f=open('data.csv','a')

? ? ? ? f.write(data)

? ? ? ? f.close()

def openfile():

? ? file_path=askopenfilename()

? ? img = CV2.imread(file_path)

? ? HSV = CV2.cvtColor(img, CV2.COLOR_BGR2HSV)

? ? CV2.imshow('image', img)

? ? CV2.setMouseCallback("image", getposBgr)

? ? CV2.waitKey(0)

? ? CV2.destroyAllWindows()

? ? ? ?

top=tkinter.Tk()

Button1=tkinter.Button(top, text ="選擇圖片", command = openfile)

Button1.pack(padx=5) # 構(gòu)建窗口

top.mainloop()