Python’s Turtle Graphics module is a fantastic tool for teaching and learning the basics of programming and graphics. It provides a simple canvas where a “turtle” can be instructed to draw various shapes and patterns. In this blog post, we will explore how to use Python’s Turtle Graphics module to draw a simple smiling face.
First, let’s import the turtle module and create a new turtle object:
pythonimport turtle
# Create a new turtle object
face = turtle.Turtle()
# Set the speed of the turtle to make the drawing faster
face.speed(1)
Next, we’ll start by drawing the face, which can be represented as a circle. We’ll set the color to yellow and use the begin_fill() and end_fill() methods to fill the circle with color:
python# Set the color for the face
face.color("yellow")
# Start filling the circle
face.begin_fill()
# Draw the circle representing the face
face.circle(100) # Adjust the radius to make the face larger or smaller
# End filling the circle
face.end_fill()
Now, let’s add the eyes. We’ll move the turtle to the appropriate positions, change the fill color to black, and draw two small circles:
python# Move the turtle to the position for the left eye
face.penup() # Lift the pen to move without drawing
face.goto(-45, 50)
face.pendown() # Put the pen down to start drawing
# Set the fill color for the eyes
face.fillcolor("black")
# Start filling the circle for the left eye
face.begin_fill()
face.circle(15) # Adjust the radius to make the eyes larger or smaller
face.end_fill()
# Repeat for the right eye
face.penup()
face.goto(45, 50)
face.pendown()
face.begin_fill()
face.circle(15)
face.end_fill()
Finally, we’ll add the mouth. We’ll use the penup() and pendown() methods to move the turtle to the starting position of the mouth, set the color to black, and draw an arc representing the smile:
python# Move the turtle to the starting position of the mouth
face.penup()
face.goto(-40, -30)
face.setheading(-90) # Rotate the turtle to draw the mouth horizontally
face.pendown()
# Set the color for the mouth
face.color("black")
# Draw the arc representing the smile
face.circle(60, 180) # Adjust the radius and extent to change the shape of the smile
Once you’ve executed this code, you’ll see a simple smiling face drawn on the screen. Feel free to experiment with different colors, sizes, and positions to create your own unique smiling faces.
Here’s the complete code:
pythonimport turtle
# Create a new turtle object
face = turtle.Turtle()
# Set the speed of the turtle
face.speed(1)
# Draw the face
face.color("yellow")
face.begin_fill()
face.circle(100)
face.end_fill()
# Draw the left eye
face.penup()
face.goto(-45, 50)
face.pendown()
face.fillcolor("black")
face.begin_fill()
face.circle(15)
face.end_fill()
# Draw the right eye
face.penup()
face.goto(45, 50)
face.pendown()
face.begin_fill()
face.circle(15)
face.end_fill()
# Draw the mouth
face.penup()
face.goto(-40, -30)
face.setheading(-90)
face.pendown()
face.color("black")
face.circle(60, 180)
# Keep the window open until the user closes it
turtle.done()
By using Python’s Turtle Graphics module, we can create fun and engaging graphics that help us learn the basics of programming and graphics. Drawing a smiling face is just one example of the many possibilities with this powerful tool.
[
