Получилось создать окна для построения квадратов и записать их координат в файл, но кто знает как сделать так чтобы программа смогла прочитать эти координаты и нарисовать по ним квадраты? Может будут какие-то рекомендации как сократить код а то чтобы вывести второй квадрат написала код которым не очень довольна. По нажатию на кнопку ОК координаты сохраняются в файл, лучше всего набирать :
Координаты первого квадрата: 2 2 4
Координаты другого квадрата: 0 0 1
Буду рада любым советам, спасибо)
import tkinter as tk
import tkinter.messagebox as tkmb
class MyWindow(tk.Frame):
def __init__(self):
self.root=tk.Tk()
super().__init__(self.root)
menu_main=tk.Menu(self.root)
self.root.config(menu=menu_main)
menu1=tk.Menu(menu_main)
menu_main.add_cascade(label="File",menu=menu1)
menu1.add_command(label="Quit",command=self.ext)
menu2=tk.Menu(menu_main)
menu_main.add_cascade(label="Edit",menu=menu2)
menu2.add_command(label="Input square",command=self.inp)
self.canva=tk.Canvas(self.root,width=600,height=600,bg="white")
self.canva.pack()
self.xa=0
self.ya=0
self.xb=0
self.yb=0
self.xc=0
self.yc=0
self.xd=0
self.yd=0
self.xas=0
self.yas=0
self.xbs=0
self.ybs=0
self.xcs=0
self.ycs=0
self.xds=0
self.yds=0
self.show()
self.root.mainloop()
def show(self):
self.canva.delete("all")
self.canva.create_line(self.scale(self.xa),self.scale(self.ya),
self.scale(self.xb),self.scale(self.yb))
self.canva.create_line(self.scale(self.xb),self.scale(self.yb),
self.scale(self.xc),self.scale(self.yc))
self.canva.create_line(self.scale(self.xc),self.scale(self.yc),
self.scale(self.xd),self.scale(self.yd))
self.canva.create_line(self.scale(self.xa),self.scale(self.ya),
self.scale(self.xd),self.scale(self.yd))
self.canva.create_line(self.scale(self.xas),self.scale(self.yas),
self.scale(self.xbs),self.scale(self.ybs))
self.canva.create_line(self.scale(self.xbs),self.scale(self.ybs),
self.scale(self.xcs),self.scale(self.ycs))
self.canva.create_line(self.scale(self.xcs),self.scale(self.ycs),
self.scale(self.xds),self.scale(self.yds))
self.canva.create_line(self.scale(self.xas),self.scale(self.yas),
self.scale(self.xds),self.scale(self.yds))
def scale(self,value):
return 300+60*value
def ext(self):
if tkmb.askyesno("Exit","Do you want to exit?"):
self.root.destroy()
def inp(self):
child(self)
class child(tk.Toplevel):
def __init__(self,mother):
super().__init__()
self.mother=mother
self.geometry('300x170+300+250')
self.resizable(False,False)
self.grab_set()
self.focus_set()
self.label1=tk.Label(self,text="XA=")
self.entry1=tk.Entry(self,width=3,font=10)
self.label1.grid(row=0,column=0)
self.entry1.grid(row=0,column=1)
self.label2=tk.Label(self,text="YA=")
self.entry2=tk.Entry(self,width=3,font=10)
self.label2.grid(row=0,column=2)
self.entry2.grid(row=0,column=3)
self.label3=tk.Label(self,text="XB=")
self.entry3=tk.Entry(self,width=3,font=10)
self.label3.grid(row=0,column=4)
self.entry3.grid(row=0,column=5)
self.label4=tk.Label(self,text="XA=")
self.entry4=tk.Entry(self,width=3,font=10)
self.label4.grid(row=1,column=0)
self.entry4.grid(row=1,column=1)
self.label5=tk.Label(self,text="YA=")
self.entry5=tk.Entry(self,width=3,font=10)
self.label5.grid(row=1,column=2)
self.entry5.grid(row=1,column=3)
self.label6=tk.Label(self,text="XB=")
self.entry6=tk.Entry(self,width=3,font=10)
self.label6.grid(row=1,column=4)
self.entry6.grid(row=1,column=5)
self.button1=tk.Button(self,text="Cancel")
self.button1.grid(row=4,column=6)
self.button1.bind("<Button-1>",self.ext)
self.button2=tk.Button(self,text="Ok")
self.button2.grid(row=4,column=7)
self.button2.bind("<Button-1>",self.saveext)
def ext(self,event):
self.destroy()
def saveext(self,event):
self.todestroy=True
file = open('text.txt','a+')
file.write("\nКоординаты первого квадрата: "+ self.entry1.get()+" "+self.entry2.get()+" "+self.entry3.get()+"\n"+"Координаты другого квадрата: "+self.entry4.get()+" "+self.entry5.get()+" "+self.entry6.get() + '\n'+"------------------------------------------------")
file.close()
try:
if self.entry1.get()!="":
self.mother.xa=float(self.entry1.get())
except ValueError:
self.todestroy=False
tkmb.showinfo("Error",ValueError)
try:
if self.entry2.get()!="":
self.mother.ya=float(self.entry2.get())
except ValueError:
self.todestroy=False
tkmb.showinfo("Error",ValueError)
try:
if self.entry3.get()!="":
self.mother.xb=float(self.entry3.get())
except ValueError:
self.todestroy=False
tkmb.showinfo("Error",ValueError)
try:
if self.entry4.get()!="":
self.mother.xas=float(self.entry4.get())
except ValueError:
self.todestroy=False
tkmb.showinfo("Error",ValueError)
try:
if self.entry5.get()!="":
self.mother.yas=float(self.entry5.get())
except ValueError:
self.todestroy=False
tkmb.showinfo("Error",ValueError)
try:
if self.entry6.get()!="":
self.mother.xbs=float(self.entry6.get())
except ValueError:
self.todestroy=False
tkmb.showinfo("Error",ValueError)
a=self.mother.xa-self.mother.xb
self.mother.xb=self.mother.xa-a
self.mother.yb=self.mother.ya
self.mother.xc=self.mother.xa-a
self.mother.yc=self.mother.ya+a
self.mother.xd=self.mother.xa
self.mother.yd=self.mother.ya+a
self.mother.show()
a=self.mother.xas-self.mother.xbs
self.mother.xbs=self.mother.xas-a
self.mother.ybs=self.mother.yas
self.mother.xcs=self.mother.xas-a
self.mother.ycs=self.mother.yas+a
self.mother.xds=self.mother.xas
self.mother.yds=self.mother.yas+a
self.mother.show()
if self.todestroy:
self.destroy()
MyWindow()
