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wxPython – Change Size of Radio Button

  • Last Updated : 19 May, 2021

In this article we will learn to change size of a Radio Button. We will change the size of Radio Button using SetSize() function associated with wx.RadioButton class of wxPython. SetSize() function is simply used to change the size of the window of Radio Button in pixels.

Syntax: wx.RadioButton.SetSize(Self, size)


ParameterInput TypeDescription
sizewx.SizeSize for radio button


Code Example: 


import wx
class Example(wx.Frame):
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)
    def InitUI(self):
        self.pnl = wx.Panel(self)
        # create radio button at position (30, 10)
        self.rb1 = wx.RadioButton(self.pnl, label ='Btn1',
                             pos =(30, 10), size =(100, 20))
        # change background colour
        self.rb1.SetBackgroundColour((255, 100, 255, 255))
        # change size to (300, 50)
        self.rb1.SetSize((300, 50))
def main():
    app = wx.App()
    ex = Example(None)
if __name__ == '__main__':

Output Window: 


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