Learn how to draw Bingdundun using Python: Sharing tips and experiences for Bingdundun enthusiasts

Benefits for Bingdundun enthusiasts: share the skills and experience of drawing Bingdundun with Python

Introduction:
Bingdundun is a national treasure giant panda. Loved by people around the world. As a powerful programming language, Python can be used to implement various functions, including drawing graphics. In this article, we will share our tips and experience in drawing ice cubes in Python and provide specific code examples. I hope it can help Bingdundun fans and let everyone better appreciate and express their love for Bingdundun.

1. Preparation
Before we start, we need to install the Python drawing library. Commonly used are matplotlib and turtle libraries. This article uses the turtle library as an example to illustrate. First, we need to make sure Python is installed. Enter the following command on the command line to verify whether Python is installed successfully:

python --version

If the version number of Python is displayed, the installation is successful.

Next, we need to use the pip command to install the turtle library. Enter the following command in the command line and wait for the installation to complete:

pip install turtle

2. Draw Bingdundun’s body
Bingdundun’s body is spherical. We can use the circle function in the turtle library to draw it. . The specific code is as follows:

import turtle # 设置画笔的颜色 turtle.color("black", "white") # 设置画笔的粗细 turtle.pensize(3) # 绘制圆形身体 turtle.begin_fill() turtle.circle(100) turtle.end_fill() # 隐藏画笔 turtle.hideturtle() # 点击关闭窗口 turtle.exitonclick()

Description:

• turtle.color("black", "white"): Set the color of the brush, the first parameter is the brush color, and the second parameter is the fill color;
• turtle.pensize(3): Sets the thickness of the brush;
• turtle.begin_fill(): Start filling;
• turtle.circle(100): Draw a circle with a radius of 100;
• turtle.end_fill(): End filling;
• turtle.hideturtle(): Hide the brush;
• turtle.exitonclick(): Click to close the window.

3. Draw Bingdundun’s eyes and nose
Bingdundun’s eyes appear as black circles and the nose appears as a black oval. We can use the circle and goto functions in the turtle library to draw draw. The specific code is as follows:

import turtle # 设置画笔的颜色 turtle.color("black", "black") # 设置画笔的粗细 turtle.pensize(3) # 绘制左眼 turtle.penup() turtle.goto(-40, 60) turtle.pendown() turtle.begin_fill() turtle.circle(15) turtle.end_fill() # 绘制右眼 turtle.penup() turtle.goto(40, 60) turtle.pendown() turtle.begin_fill() turtle.circle(15) turtle.end_fill() # 绘制鼻子 turtle.penup() turtle.goto(0, 10) turtle.pendown() turtle.begin_fill() turtle.goto(10, 0) turtle.goto(-10, 0) turtle.goto(0, 10) turtle.end_fill() # 隐藏画笔 turtle.hideturtle() # 点击关闭窗口 turtle.exitonclick()

Description:

• turtle.penup(): Lift the brush and do not draw the trajectory;
• turtle.goto(x, y): Move the brush to the specified coordinate position;
• turtle.pendown(): Put down the brush and start drawing the trajectory;
• turtle.begin_fill(): Start filling;
• turtle.circle(radius): Draw a circle with a specified radius;
• turtle.end_fill(): End filling;
• turtle.hideturtle(): Hide brush;
• turtle.exitonclick(): Click to close the window.

4. Draw Bingdundun’s ears, hands and feet
Bingdundun’s ears appear black semicircles, and her hands and feet appear black ovals. We can use the circle and goto functions in the turtle library to draw. The specific code is as follows:

import turtle # 设置画笔的颜色 turtle.color("black", "black") # 设置画笔的粗细 turtle.pensize(3) # 绘制左耳朵 turtle.penup() turtle.goto(-60, 150) turtle.pendown() turtle.begin_fill() turtle.circle(30, 180) turtle.goto(-60, 150) turtle.end_fill() # 绘制右耳朵 turtle.penup() turtle.goto(60, 150) turtle.pendown() turtle.begin_fill() turtle.circle(-30, 180) turtle.goto(60, 150) turtle.end_fill() # 绘制左手 turtle.penup() turtle.goto(-60, 20) turtle.pendown() turtle.begin_fill() turtle.goto(-50, -10) turtle.goto(-70, -20) turtle.goto(-80, 0) turtle.goto(-60, 20) turtle.end_fill() # 绘制右手 turtle.penup() turtle.goto(60, 20) turtle.pendown() turtle.begin_fill() turtle.goto(50, -10) turtle.goto(70, -20) turtle.goto(80, 0) turtle.goto(60, 20) turtle.end_fill() # 绘制左脚 turtle.penup() turtle.goto(-30, -70) turtle.pendown() turtle.begin_fill() turtle.goto(-50, -90) turtle.goto(-30, -110) turtle.goto(-10, -90) turtle.goto(-30, -70) turtle.end_fill() # 绘制右脚 turtle.penup() turtle.goto(30, -70) turtle.pendown() turtle.begin_fill() turtle.goto(50, -90) turtle.goto(30, -110) turtle.goto(10, -90) turtle.goto(30, -70) turtle.end_fill() # 隐藏画笔 turtle.hideturtle() # 点击关闭窗口 turtle.exitonclick()

Description:

• turtle.circle(radius, extent): Draw an arc with a specified radius and angle;
• turtle.goto(x, y): Move the brush to the specified coordinate position;
• turtle.begin_fill(): Start filling;
• turtle.goto(x, y): Draw a straight line to the specified coordinate position;
• turtle.end_fill(): End filling;
• turtle.hideturtle(): Hide the brush;
• turtle.exitonclick(): Click to close the window.

5. Add personality elements
In order to make Bingdundun more cute, we can add some personality elements to it, such as a red carrot. The specific code is as follows:

import turtle # 设置画笔的粗细 turtle.pensize(3) # 绘制胡萝卜 turtle.penup() turtle.goto(0, -150) turtle.pendown() turtle.color("darkorange") turtle.begin_fill() turtle.goto(10, -180) turtle.goto(-10, -180) turtle.goto(0, -150) turtle.end_fill() # 隐藏画笔 turtle.hideturtle() # 点击关闭窗口 turtle.exitonclick()

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