turtle.width() function in Python

19 Sep turtle.width() function in Python

Posted at 10:46h in Python Turtle by Studyopedia Editorial Staff 0 Comments

The turtle.width() function sets the width of the pen line. A larger number draws a thicker line.

Syntax: turtle.width(width=None)
Parameters: width – a positive number representing the new line width in pixels.

Let us see an example to implement the turtle.width() function in Python:

Demo21.py

# turtle.width() function in Python
# Code by Studyopedia

import turtle

window = turtle.Screen()
t = turtle.Turtle()

t.width(1)      # Set pen width to 1
t.forward(50)
t.width(5)      # Set pen width to 5
t.forward(50)
t.width(10)     # Set pen width to 10
t.forward(50)

window.exitonclick()

The following is the output:

turtle.width() function in Python

In the above code, we followed the below steps:

Import the module: import turtle loads Python’s turtle graphics library.
Create the screen: window = turtle.Screen() opens the drawing window.
Create the turtle: t = turtle.Turtle() creates the turtle (your pen).
Set width to 1: t.width(1) sets the pen thickness to 1 pixel; it affects only future strokes.
Draw with width 1: t.forward(50) draws a thin 50-unit line.
Set width to 5: t.width(5) increases the pen thickness to 5 pixels for subsequent drawing.
Draw with width 5: t.forward(50) draws a medium 50-unit line.
Set width to 10: t.width(10) sets a thick 10-pixel pen width for next strokes.
Draw with width 10: t.forward(50) draws a thick 50-unit line. Previously drawn lines keep their original widths.
Close on click: window.exitonclick() keeps the window open until you click, then closes.