wxPython – wx.DisplaySizeMM() function in wxPython

In this article we are going to learn about DisplaySizeMM() function present in wxPython. DisplaySizeMM() function is one of the parent function of wxPython. DisplaySizeMM() function is similar to the DisplaySize() function the only difference is that DisplaySizeMM() function returns dimensions in millimeters. Either of output pointers can be None if the caller is not interested in the corresponding value.

Syntax: wx.DisplaySizeMM()

Parameters: DisplaySizeMM() function requires no parameters.

Returns: ( width, height )

Return Type: tuple

Code Example:

# importing the module
import wx

# definition of the Example class
class Example(wx.Frame):

    # instantiating the class
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)

        self.InitUI()

    def InitUI(self):
        # print the size of display in millimeters
        print(wx.DisplaySizeMM())

# definition of the main function
def main():

    # creating an App object
    app = wx.App()

    # creating an Example object
    ex = Example(None)

    # showing the Example object
    ex.Show()

    # running the App object
    app.MainLoop()

# driver code
if __name__ == '__main__':
    main()

Output:

(406, 229)