Prerequisite: Python GUI – tkinter
Tkinter is the most commonly used library for developing GUI (Graphical User Interface) in Python. It is a standard Python interface to the Tk GUI toolkit shipped with Python. As Tk and Tkinter are available on most of the Unix platforms as well as on the Windows system, developing GUI applications with Tkinter becomes the fastest and easiest.
In this article, we are going to discuss how to create a ratio calculator using Tkinter module.
What is the Ratio Calculator?
It is the calculator that computes the denominator base on the given ratio values.
Input: a = 10 b = 20 c = 30 d = ? a : d = c : d Output: value of d is 60.0
Below is how the calculator will look like:
a/b = c/d
Here a and b are given ratio and c is entered value for which we have to find the ratio i.e. the denominator d.
- Create Normal Tkinter Window
- Create One Frame using Frame() method and add three spin box using Spinbox() method.
# Create Frame frame = Frame(Object Name) # Create Spin Box # Enter Range Spinbox(frame, from_= 0, to = 10,**attr)
- Create Another Frame, add Button, Label and create a function called as ratio_calulator, which will calculate the value of X.
# Create Frame frame1 = Frame(Object Name) # Create Label Label(frame1, text="Enter Text",**attr) # Create Button Button(root,text="Enter Text",**attr)
Below is the implementation:
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