wxPython色環(huán)電阻計算器
更新時間:2019年11月18日 15:37:49 作者:吳越南蠻
這篇文章主要為大家詳細介紹了wxPython色環(huán)電阻計算器,文中示例代碼介紹的非常詳細,具有一定的參考價值,感興趣的小伙伴們可以參考一下
本文實例為大家分享了wxPython色環(huán)電阻計算器的具體代碼,供大家參考,具體內(nèi)容如下
import wx # 導入wxPython
class MyFrame(wx.Frame):
def __init__(self,parent,id):
wx.Frame.__init__(self, parent, id, "色環(huán)電阻計算器2.0",size=(600,450))
self.panel = wx.Panel(self) # 創(chuàng)建畫板(設置程序標題,大小)
self.font1 = wx.Font(20,wx.DEFAULT,wx.FONTSTYLE_NORMAL,wx.NORMAL,faceName="黑體")
self.font2 = wx.Font(16,wx.DEFAULT,wx.FONTSTYLE_NORMAL,wx.NORMAL,faceName="黑體")
self.choices = ['黑', '棕', '紅', '橙', '黃', '綠', '藍', '紫', '灰', '白', '金', '銀']
self.choices2 = ['黑', '棕', '紅', '綠', '藍', '紫', '灰', '金', '銀']
self.choices3 = ['black','brown','red','coral','yellow','green','blue','purple','grey','white','gold','light grey']
self.choices4 = ['black','brown','red','green','blue','purple','grey','gold','light grey']
self.error_code = ['20', '1', '2', '0.5', '0.25', '0.1', '0.05', '5', '10']
self.IsFive = True
self.Init_Panel()
def Init_Panel(self):
self.Create_display_part()
self.Create_resistant()
self.bt_change = wx.Button(self.panel, label='切換為4色環(huán)', pos=(400, 250), size=(150, 50))
self.bt_change.SetFont(self.font2)
self.bt_change.Bind(wx.EVT_BUTTON, self.Event_Change)
self.Create_display5()
def Event_Change(self,event):
self.radiobox1.Destroy()
self.radiobox2.Destroy()
self.radiobox3.Destroy()
self.radiobox4.Destroy()
self.colour_1.Destroy()
self.colour_2.Destroy()
self.colour_3.Destroy()
self.colour_4.Destroy()
if self.IsFive == True:
self.bt_change.SetLabel('切換為5色環(huán)')
self.radiobox5.Destroy()
self.colour_5.Destroy()
self.Create_display4()
self.IsFive = False
else:
self.bt_change.SetLabel('切換為4色環(huán)')
self.Create_display5()
self.IsFive = True
def Event_radiobox(self,event):
self.colour_1.Destroy()
self.colour_2.Destroy()
self.colour_3.Destroy()
self.colour_4.Destroy()
one = self.radiobox1.GetSelection()
two = self.radiobox2.GetSelection()
three = self.radiobox3.GetSelection()
four = self.radiobox4.GetSelection()
if self.IsFive == True:
self.colour_5.Destroy()
five = self.radiobox5.GetSelection()
if four > 9:
temp = 9 - four
else:
temp = four
result = (one * 100 + two * 10 + three) * (pow(10, temp))
error = self.error_code[five]
self.display(result, error)
self.colour_1 = self.Create_Colourbar(200, self.choices3[one])
self.colour_2 = self.Create_Colourbar(240, self.choices3[two])
self.colour_3 = self.Create_Colourbar(280, self.choices3[three])
self.colour_4 = self.Create_Colourbar(320, self.choices3[four])
self.colour_5 = self.Create_Colourbar(360, self.choices4[five])
else:
if three > 8:
temp = 8 - three
else:
temp = three + 1
result = (one * 10 + two) * (pow(10, temp))
error = self.error_code[four]
self.display(result, error)
self.colour_1 = self.Create_Colourbar(200, self.choices3[one])
self.colour_2 = self.Create_Colourbar(250, self.choices3[two])
self.colour_3 = self.Create_Colourbar(300, self.choices3[three + 1])
self.colour_4 = self.Create_Colourbar(350, self.choices4[four])
def Create_display_part(self):
label_resistance = wx.StaticText(self.panel, label="阻值:",pos=(400,25))
label_error = wx.StaticText(self.panel, label="誤差:±",pos=(400,125))
label_percentage = wx.StaticText(self.panel, label="%",pos=(520,150))
self.label_ohm = wx.StaticText(self.panel, label="Ω", pos=(520, 50))
self.text_resistance = wx.TextCtrl(self.panel, value='0.00',pos=(400, 50), style=wx.TE_RIGHT | wx.TE_READONLY)
self.text_error = wx.TextCtrl(self.panel, value='20',pos=(400, 150), style=wx.TE_RIGHT | wx.TE_READONLY)
label_resistance.SetFont(self.font2)
label_error.SetFont(self.font2)
label_percentage.SetFont(self.font2)
self.label_ohm.SetFont(self.font2)
self.text_resistance.SetFont(self.font2)
self.text_error.SetFont(self.font2)
self.text_resistance.SetBackgroundColour('white')
self.text_error.SetBackgroundColour('white')
def Create_resistant(self):
body = wx.StaticText(self.panel, pos=(170, 330), size=(240, 50))
body.SetBackgroundColour('light blue')
left_pin = wx.StaticText(self.panel, pos=(20, 350), size=(150, 5))
left_pin.SetBackgroundColour('white')
right_pin = wx.StaticText(self.panel, pos=(410, 350), size=(150, 5))
right_pin.SetBackgroundColour('white')
def Create_display4(self):
self.radiobox1 = self.Create_radiobox('1',0,self.choices[:-2])
self.radiobox2 = self.Create_radiobox('2',100, self.choices[:-2])
self.radiobox3 = self.Create_radiobox('3',200, self.choices[1:])
self.radiobox4 = self.Create_radiobox('4',300, self.choices2)
self.colour_1 = self.Create_Colourbar(200,'black')
self.colour_2 = self.Create_Colourbar(250,'black')
self.colour_3 = self.Create_Colourbar(300,'brown')
self.colour_4 = self.Create_Colourbar(350,'black')
def Create_display5(self):
self.radiobox1 = self.Create_radiobox('1', 0, self.choices[:-2])
self.radiobox2 = self.Create_radiobox('2', 75, self.choices[:-2])
self.radiobox3 = self.Create_radiobox('3', 150, self.choices[:-2])
self.radiobox4 = self.Create_radiobox('4', 225, self.choices)
self.radiobox5 = self.Create_radiobox('5', 300, self.choices2)
self.colour_1 = self.Create_Colourbar(200, 'black')
self.colour_2 = self.Create_Colourbar(240, 'black')
self.colour_3 = self.Create_Colourbar(280, 'black')
self.colour_4 = self.Create_Colourbar(320, 'black')
self.colour_5 = self.Create_Colourbar(360, 'black')
def Create_radiobox(self, label_num, abscissa, choices):
label = '第' + label_num + '位'
pos = (abscissa,0)
radiobox = wx.RadioBox(self.panel, -1, label, pos, choices=choices, majorDimension=1)
radiobox.Bind(wx.EVT_RADIOBOX, self.Event_radiobox)
return radiobox
def Create_Colourbar(self,abscissa,colour):
pos = (abscissa,330)
colour_bar = wx.StaticText(self.panel,pos=pos, size=(30, 50))
colour_bar.SetBackgroundColour(colour)
return colour_bar
def display(self,a,b):
if a>=1000000:
a="%.2f"%(a/1000000)
self.label_ohm.SetLabel('MΩ')
elif 1000<=a<=1000000:
a="%.2f"%(a/1000)
self.label_ohm.SetLabel('KΩ')
else:
a="%.2f"%(a)
self.label_ohm.SetLabel('Ω')
self.text_resistance.SetValue(a)
self.text_error.SetValue(b)
if __name__ =='__main__':
app = wx.App()
myframe = MyFrame(None,-1)
myframe.Show()
app.MainLoop()
以上就是本文的全部內(nèi)容,希望對大家的學習有所幫助,也希望大家多多支持腳本之家。
您可能感興趣的文章:
- Python使用wxPython實現(xiàn)計算器
- 基于wxpython開發(fā)的簡單gui計算器實例
- python 簡易計算器程序,代碼就幾行
- Python實現(xiàn)簡單的四則運算計算器
- 僅用50行代碼實現(xiàn)一個Python編寫的計算器的教程
- 基于python的Tkinter實現(xiàn)一個簡易計算器
- Python只用40行代碼編寫的計算器實例
- 利用Tkinter(python3.6)實現(xiàn)一個簡單計算器
- python實現(xiàn)簡易版計算器
- Python PyQt5實現(xiàn)的簡易計算器功能示例
- Python實現(xiàn)的簡單計算器功能詳解
- python正則表達式之作業(yè)計算器
相關文章
python初學者,用python實現(xiàn)基本的學生管理系統(tǒng)(python3)代碼實例
這篇文章主要介紹了用python實現(xiàn)學生管理系統(tǒng),文中通過示例代碼介紹的非常詳細,對大家的學習或者工作具有一定的參考學習價值,需要的朋友們下面隨著小編來一起學習學習吧2019-04-04
Python input函數(shù)實現(xiàn)獲取鍵盤輸入的字符串流程講解
這篇文章主要介紹了Python input函數(shù)實現(xiàn)獲取鍵盤輸入的字符串流程,input()是Python的內(nèi)置函數(shù),用于從控制臺讀取用戶輸入的內(nèi)容。input()函數(shù)總是以字符串的形式來處理用戶輸入的內(nèi)容,所以用戶輸入的內(nèi)容可以包含任何字符2023-01-01

