How to control the thickness of a python brush from thick to thin?

In Python, there are various methods that can be used to control the thickness of the pen. Here are a few common approaches:

1. By using different brush sizes: You can set the size of the brush before drawing the shapes, with larger brushes creating thicker lines and smaller brushes creating thinner lines. You can use the turtle.width() method to set the brush size, for example: turtle.width(5) sets the brush size to 5.
2. Using decreasing brush sizes: You can gradually reduce the brush size using a loop to achieve a transition from thick to thin. For example, you can combine a for loop with the turtle.width() method to gradually decrease the brush size, like this:

import turtle

turtle.speed(1)
for i in range(5, 0, -1):
    turtle.width(i)
    turtle.forward(100)
    turtle.right(90)

In the mentioned code, the pen size is set to the current value of the loop variable with the turtle.width() method while counting down from 5 to 1 in each iteration.

1. What is the turtle’s color?

import turtle

turtle.speed(1)
for i in range(5, 0, -1):
    turtle.color(0, 0, i/5)
    turtle.forward(100)
    turtle.right(90)

In the code above, the use of the turtle.color() method gradually decreases the shade of blue from 1 to 0, achieving a transition from thick to thin effects.

These methods can be flexibly combined according to specific needs to achieve different levels of thickness effects. Hope this helps you!