import tkinter
import tkinter.messagebox
root = tkinter.tk(
)root.title(
'bmi計算器'
)root.geometry(
'400x400'
)bmi = tkinter.strin**ar(
)label = tkinter.label(root,text=
'bmi判斷'
)label.place(x=
10,y=
10,height=
30,width=80)
labelname = tkinter.label(root,text=
'姓名'
)labelname.place(x=
10,y=
60,height=
20,width=80)
labelage = tkinter.label(root,text=
'年齡'
)labelage.place(x=
10,y=
110,height=
20,width=80)
labelweight = tkinter.label(root,text=
'體重'
)labelweight.place(x=
10,y=
160,height=
20,width=80)
labelheight = tkinter.label(root,text=
'身高'
)labelheight.place(x=
10,y=
210,height=
20,width=80)
name = tkinter.strin**ar(root)
entryname = tkinter.entry(root,width=
150,textvariable=name)
entryname.place(x=
70,y=
60,height=
20,width=80)
age = tkinter.strin**ar(root)
entryage = tkinter.entry(root,width=
150,textvariable=age)
entryage.place(x=
70,y=
110,height=
20,width=80)
weight = tkinter.strin**ar(root)
entryweight = tkinter.entry(root,width=
150,textvariable=weight)
entryweight.place(x=
70,y=
160,height=
20,width=80)
height = tkinter.strin**ar(root)
entryheight = tkinter.entry(root,width=
150,textvariable=height)
entryheight.place(x=
70,y=
210,height=
20,width=80)
defmsgbox()
: bmi.
set=
round
(float
(entryweight.get())
/(float
(entryheight.get())
*float
(entryheight.get())
),2)
if bmi.
set<
18.5
:
tkinter.messagebox.showinfo(title=
'bmi計算結果'
, message=
'你的bmi指數是 偏瘦'
.format
(result=bmi.
set)
)elif bmi.
set<24:
tkinter.messagebox.showinfo(title=
'bmi計算結果'
, message=
'你的bmi指數是 正常'
.format
(result=bmi.
set)
)elif bmi.
set<30:
tkinter.messagebox.showinfo(title=
'bmi計算結果'
, message=
'你的bmi指數是 偏胖'
.format
(result=bmi.
set)
)else
: tkinter.messagebox.showinfo(title=
'bmi計算結果'
, message=
'你的bmi指數是 肥胖'
.format
(result=bmi.
set)
)return
button = tkinter.button(root,text=
'計算bmi'
,command=msgbox)
button.place(x=
10,y=
250,height=
30,width=80)
root.mainloop(
)
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