'''main.py'''
from tkinter import *
from tkinter.ttk import *
from show_pic import Apps
import time
import os
import numpy as np
import tkinter.messagebox
from tkinter import filedialog
import matplotlib.pyplot as plt
from PIL import Image, ImageTk#将界面定位在屏幕中央
def center_window(top,w, h):# 获取屏幕 宽、高ws = top.winfo_screenwidth()hs = top.winfo_screenheight()# 计算 x, y 位置x = (ws/2) - (w/2)y = (hs/2) - (h/2)top.geometry('%dx%d+%d+%d' % (w, h, x, y))class App:def __init__(self):self.windos = Tk()self.windos.title("体重档案")center_window(self.windos,450,400)self.lis1 = ["周一", "周二", "周三", "周四", "周五", "周六", "周天"]self.images=""#self.creat_image_lis()self.creat_res()self.windos.mainloop()#显示万年历    def func1(self):self.get_total_days(self.a, self.b)self.print_days(self.a, self.b)#打开子界面def open_image(self):a1=Apps() if self.windos.quit():#如果主程序关闭Apps.windows.quit() #子程序关闭#更新折线图def view_image(self):self.ima=PhotoImage(file=self.images)self.L3.config(image=self.ima)#显示万年历和折线图def go(self,*args):self.T1.delete(0.0,END)try:self.a = int(self.C1.get())self.b = int(self.C2.get())self.func1()if self.b<10:m="0"+self.C2.get()else:m=self.C2.get()path="res/text/"+self.C1.get()+m+".txt"  #体重记录txt的路径，每月一个文件，如202004.txtname=self.C1.get()+m  #年+月，用于文件名if not os.path.exists(path):tkinter.messagebox.showerror("错误", "数据不存在！")return#绘制折线图并保存values = [] square = []data=np.loadtxt(path,delimiter=' ')for i in range(len(data)):try:values.append(data[i][0])square.append(data[i][1])except:tkinter.messagebox.showerror("错误", "只有一天数据！")returnplt.rcParams['font.sans-serif']=['SimHei']plt.plot(values, square, linewidth=5, color='b')  #将列表传递给plot,并设置线宽，设置颜色，默认为蓝色plt.title("%s体重变化曲线"%name, fontsize=24, color='r')  plt.xlabel("日期", fontsize=14, color='g')  plt.ylabel("体重", fontsize=14, color='g')plt.tick_params(axis='both', labelsize=14)  #设置刻度标记的大小plt.savefig('res/plt/%s.png'%name,dpi=47, bbox_inches='tight')   plt.close('all')  #一定是all,否则连tkinter也会关闭；不关闭会接着上次的图继续绘制 #更新图片       self.images='res/plt/%s.png'%nameself.view_image()except Exception:tkinter.messagebox.showerror("错误", "请选择年份和月份！")#记录体重，以日期+空格+体重的形式逐行写入txtdef wdown(self):if self.E1.get()=='':tkinter.messagebox.showerror("错误", "请输入体重！")returnd=time.strftime("%d")m=time.strftime("%m")y=time.strftime("%Y")   date=y+"/"+m+"/"+d     path="res/text/"+y+m+".txt"if os.path.exists(path):data=np.loadtxt(path,delimiter=' ')#文档中已有当日记录，则覆盖for i in range(len(data)):                 try:if int(d) == int(data[i][0]):data[i][1]=int(self.E1.get()) doc=open(path,"w",encoding='utf8') for j in range(len(data)):print("%s %s"%(int(data[j][0]),data[j][1]),file=doc)tkinter.messagebox.showinfo(title = '成功！',message='%s数据已记录！'%date)return     except:if int(d) == int(data[0]):  #如果txt中只有一行数据，data会变成一维列表data[1]=int(self.E1.get()) doc=open(path,"w",encoding='utf8') print("%s %s"%(int(data[0]),data[1]),file=doc)tkinter.messagebox.showinfo(title = '成功！',message='%s数据已记录！'%date)return #不存在当日记录则追加txt = d + " "+self.E1.get()+".0"with open(path,"a") as doc:      doc.write("n"+txt)doc.close()        tkinter.messagebox.showinfo(title = '成功！',message='%s数据已记录！'%date)#初始化tkinter组件def creat_res(self):self.L1=Label(self.windos,text="年份:")self.L2=Label(self.windos,text="月份:")self.L3=Label(self.windos)self.T1=Text(self.windos)self.T1.place(x=10, y=10, width=270, height=150)self.B1 = Button(self.windos, text="显示", command=self.go)self.B1.place(x=300, y=80)self.B2 = Button(self.windos, text="身材相册", command=self.open_image)self.B2.place(x=300, y=210)self.E1=Entry(self.windos,textvariable="",font="宋体 14")self.E1.place(x=300, y=130,width=90,height=20)self.B3=Button(self.windos,text="记录体重",command=self.wdown)self.B3.place(x=300, y=160)self.temp1 = StringVar()self.temp2 = StringVar()self.C1=Combobox(self.windos,values=[x for x in range(2020,2100)])  #年份的起始在这设置self.C2=Combobox(self.windos,values=[x for x in range(1,13)])self.C1.place(x=300, y=30, width=60, height=30)self.C2.place(x=375, y=30, width=50, height=30)self.L1.place(x=300, y=0, width=70, height=30)self.L2.place(x=370, y=0, width=50, height=30)self.L3.place(x=10, y=170, width=280, height=230)#从这开始是万年历的绘制与显示def leap_year(self,a):if a % 4 == 0 and a % 100 != 0 or a % 400 == 0:return Trueelse:return Falsedef year_days(self,a,b):if b in (1,3,5,8,10,12):return 31elif b in (4,6,9,11):return 30else:if self.leap_year(self.a)==True:return 29else:return 28def get_total_days(self,a,b):total_days=0for m in range(2020,self.a):  #如果改变了起始年份，这里也要改if self.leap_year(m)==True:total_days+=366else:total_days+=365for i in range(1,self.b):total_days+=self.year_days(self.a,i)return total_daysdef get_week(self,a,b):return self.get_total_days(self.a,self.b)%7+1def print_days(self,a,b):self.T1.insert(END,"%s年 %s月"%(self.a,self.b)+"n")self.T1.insert(END," 周一 周二 周三 周四 周五 周六 周天"+"n")self.i=self.get_week(self.a,self.b)s=0lis1=[x for x in range(1,self.year_days(self.a,self.b)+1)]for m in range(1,self.i):lis1.insert(0,"  ")for i in lis1:self.T1.insert(END,"%03s"%i+"  ")s+=1if s%7==0:self.T1.insert(END,"n")if __name__ == '__main__':ap=App()

'''show_pic.py'''
from  tkinter import *
import random
from PIL import Image, ImageTk
import glob
from PIL import Image
import tkinter.messagebox
import cv2
import numpy as npclass Apps:def __init__(self):self.windows = Toplevel() #子界面必须是Toplevel，否则无法显示图片self.windows.title("身材相册")self.windows.geometry('+%d+%d' % (0, 0))  #只设置了子界面的位置，没有设置大小，会随照片而变化self.count=0self.creat_res()self.windows.mainloop()#初始化子界面组件并显示第一张图片  def creat_res(self):self.temp=StringVar()picp = glob.glob("res/pic/*.*")  #照片路径pic=picp[self.count]load = Image.open(pic)#为了获取照片的长和宽，用opencv重新读取了一下，Image.open打开的图片貌似没有这两个属性img=cv2.imdecode(np.fromfile(pic,dtype=np.uint8),-1)  #如果有中文名称，不能直接用cv2.imread#根据图片大小进行放大和缩小，以实现较好的视觉效果if 200<img.shape[1]<500 and 200<img.shape[0]<500:passelif img.shape[1]<200 and img.shape[0]<200:load = load.resize((int(img.shape[1]*3), int(img.shape[0]*3)),Image.ANTIALIAS)else:load = load.resize((int(img.shape[1]/2), int(img.shape[0]/2)),Image.ANTIALIAS)render = ImageTk.PhotoImage(load)#初始化label的图片为相册第一张self.L2=Label(self.windows,image=render)self.L2.grid(sticky='nw')#绑定鼠标事件进行翻页self.L2.bind('<Button-3>', self.next)  #右键下一张self.L2.bind('<Button-1>', self.pre)  #左键上一张self.windows.mainloop()#下一张def next(self,aa):self.count+=1  #用来给照片计数，到达最后一张照片后清零，从头播放try:picp = glob.glob("res/pic/*.*")pic=picp[self.count]   load = Image.open(pic)img=cv2.imdecode(np.fromfile(pic,dtype=np.uint8),-1)      if 200<img.shape[1]<500 and 200<img.shape[0]<500:passelif img.shape[1]<200 and img.shape[0]<200:load = load.resize((int(img.shape[1]*3), int(img.shape[0]*3)),Image.ANTIALIAS)else:load = load.resize((int(img.shape[1]/2), int(img.shape[0]/2)),Image.ANTIALIAS)render = ImageTk.PhotoImage(load)  self.L2.config(image=render)self.windows.mainloop()except:self.count=0picp = glob.glob("res/pic/*.*")pic=picp[self.count]     load = Image.open(pic)img=cv2.imdecode(np.fromfile(pic,dtype=np.uint8),-1)       if 200<img.shape[1]<500 and 200<img.shape[0]<500:passelif img.shape[1]<200 and img.shape[0]<200:load = load.resize((int(img.shape[1]*3), int(img.shape[0]*3)),Image.ANTIALIAS)else:load = load.resize((int(img.shape[1]/2), int(img.shape[0]/2)),Image.ANTIALIAS)render = ImageTk.PhotoImage(load) self.L2.config(image=render)self.windows.mainloop()    #上一张def pre(self,aa):self.count-=1  try:picp = glob.glob("res/pic/*.*")pic=picp[self.count]    load = Image.open(pic)img=cv2.imdecode(np.fromfile(pic,dtype=np.uint8),-1)      if 200<img.shape[1]<500 and 200<img.shape[0]<500:passelif img.shape[1]<200 and img.shape[0]<200:load = load.resize((int(img.shape[1]*3), int(img.shape[0]*3)),Image.ANTIALIAS)else:load = load.resize((int(img.shape[1]/2), int(img.shape[0]/2)),Image.ANTIALIAS)render = ImageTk.PhotoImage(load)  self.L2.config(image=render)self.windows.mainloop()except:picp = glob.glob("res/pic/*.*")self.count=len(picp)-1pic=picp[self.count]   load = Image.open(pic)img=cv2.imdecode(np.fromfile(pic,dtype=np.uint8),-1)       if 200<img.shape[1]<500 and 200<img.shape[0]<500:passelif img.shape[1]<200 and img.shape[0]<200:load = load.resize((int(img.shape[1]*3), int(img.shape[0]*3)),Image.ANTIALIAS)else:load = load.resize((int(img.shape[1]/2), int(img.shape[0]/2)),Image.ANTIALIAS)render = ImageTk.PhotoImage(load) self.L2.config(image=render)self.windows.mainloop()