Sure! Below is a long tutorial with HTML tags about How to Create Canvas and Add Shapes in Python for Beginners:

How to Create Canvas and Add Shapes in Python Tutorial

In this tutorial, we will learn how to create a canvas and add shapes using Python. We will be using the tkinter module, which is the standard GUI toolkit for Python. This tutorial is for beginners who want to learn the basics of creating graphical user interfaces with Python.

Step 1: Import tkinter Module

First, we need to import the tkinter module.


import tkinter as tk


Step 2: Create a Canvas

Next, we need to create a canvas widget. To do this, we need to create an instance of the Canvas class, which is a built-in class in tkinter.


# Create a root window
root = tk.Tk()

# Create a canvas
canvas = tk.Canvas(root, width=400, height=400)
canvas.pack()


In this example, we created a canvas with a width of 400 pixels and a height of 400 pixels. We also packed the canvas in the root window using the pack() method.

Step 3: Add Shapes to the Canvas

Now we can add shapes to the canvas. There are different types of shapes we can add, such as rectangles, circles, lines, and polygons. Here is an example of how to add a rectangle to the canvas:


# Add a rectangle to the canvas
rectangle = canvas.create_rectangle(50, 50, 150, 150, fill='blue')


In this example, we created a rectangle with the coordinates (50, 50) for the top-left corner and (150, 150) for the bottom-right corner. We also set the fill color to blue.

Step 4: Display the Canvas

Finally, we need to enter the tkinter main loop to display the canvas:


# Enter the tkinter main loop
root.mainloop()


When you run this code, you should see a window pop up with a blue rectangle on the canvas. You can add more shapes by using the appropriate canvas methods (e.g., create_oval() for circles, create_line() for lines, etc.).

Conclusion

That’s it! You have learned how to create a canvas and add shapes using Python and tkinter. You can now experiment with different shapes and colors to create your own custom graphics. Have fun coding!