Python zero-Basic Quick Start fun tutorial (dr. Mi turtle drawing turtle) 2. variable, pythonturtle
Everyone has learned the concept of variables in middle school. For example, if we set x = 100, we can release x * 2 = 200.
Try the following Python code:
1 import turtle2 3
Using Python'sTurtle (Turtle)Module drawing the first step: let Python introduce the Turtle module, the introduction of the module is to tell Python you want to use it.Import TurtleStep Two: Create the canvas. Call the pen function in turtle.t =
Python (under Windows) comes with a very interesting turtle drawing program (turtle), which is the protagonist of this series of courses.In Pycharm, create a new project, and then in the Code Editor, enter1 Import Turtle 2 turtle.shape ("
-digital things. For example, by ipaomi = Turtle You can change Dr. Mi into a turtle, and you can use the Ipaomi variable to control the turtle's drawing. The following code, drawing the image and just the same, the difference is that we assign a turtle to the variable Ipa
Turtle is a simple drawing tool.Provide a small turtle, can be understood as a robot, only understand the limited command, and the drawing window of the origin (0,0) in the middle, the default turtle direction is the right sideTurtle commands include three classes: motion co
Turtle: Turtle (Turtle pool)The Turtle Library is a very popular function library for drawing images in the Python language .You need to import the library before using: Import Turtle
In this paper, the use of Python turtle module, turtle Drawing, is introduced as an example, and it is believed to be of reference value for friends who need graphic programming.
Python Turtle Module Introduction:A simple
1. Prelude:When drawing with turtle, you need to install the corresponding Python interpreter and IDE, I installed Pycharm, after installing Pycharm, in Pycharm install the corresponding library module, drawing can introduce turtle module, You can introduce NumPy modules if
Python libraries are numerous and constantly updated, so the most efficient way to learn these libraries is to read the official Python documentation. At the same time with the help of Google and Baidu.
The official document address for the Turtle Library described in this article is: https://docs.python.org/3.5/library/turtle.html
the basic ideas for
Drawing with the Turtle module in python
Introduction: Turtle is a simple drawing tool. It provides a turtle that you can interpret as a robot, only to understand the limited instructions.
1. Write the following line in the head
With Python's turtle module you can draw a lot of beautiful graphics, the following is a brief introduction to how to use.The tool that needs to be used has Python,python installation here is no longer elaborate. Search by yourself.1 fromTurtleImport*#Introducing the Turtle module2Color'Red','Yellow')#set the color an
Turtle Drawing VillainImport Turtleturtle.setup (700,700,100,100) #setup () Set the form size, the latter two parameters are optional, and the function is not required for the Turtle.speed (Ten) #设置画笔移到速度, the parameter value is 0-10, The larger the number, the greater the speed Turtle.pensize #设置画笔尺寸大小turtle. PenColor (' green ') #设置画笔颜色
Some common functions:
1) turtle.pensize (): Set the thickness of the line;
2) Turtle.speed (): Set the speed of drawing, 1-10,1 slowest, 10 fastest;
3) Turtle.begin_fill (): Ready to start filling graphics;
4) Turtle.circle (50,steps=3): Circle function used before, is to draw a radius of radius of the circle, here is the extension, steps represents the radius of 50 in the circle of the built-in steps polygon;
5) Turtle.end_fill (): Fill complete;
6)
A simple drawing tool, called the Turtle drawing (Turtle graphics), which was introduced in the python2.6 version, is the internal library of Python, which can be used to importimport turtleLet's start by explaining the basics of turtle
The "Little Turtle" turtle is a popular drawing function library in the Python language, imagine a small turtle, starting at a coordinate system origin with a horizontal axis of x, Y, and (0,0), moving in the plane coordinate system based on the control of a set of function
whether filled is True. begin_fill () # If yes, start filling in for x in range (): t. forward (size) if x % 2 = 0: t. left (175) else: t. left (225) if filled = True: t. end_fill ()Mystar Functions
Now we can draw a Golden Star (90% red, 75% green, 0% blue)
>>> t.color(0.9,0.75,0)>>> mystar(120,True)
The effect is as follows:
To draw a silhouette for the stars, change the color to black and draw the stars again without coloring them:
>>> t.color(0,0,0)>>> mystar(120,False)
The effect is a
In Python, a turtle can not only draw a simple black line, but also use it to draw more complex geometry, use different colors, and even fill the shape with color.
First, starting from the basic square
Introduce the Turtle module and create a pen object :
>>> Import turtle>>> t =
Advanced turtle (turtle) ing in Python, pythonturtle
In Python, turtles can not only draw simple black lines, but also draw more complex ry, use different colors, and even fill the shape.1. Start with a basic square
IntroductionTurtle ModuleAnd createPen object:
>>> import turtle
EditDraw flag with Python's turtle module
In Udacity class, learned the Python turtle method, this is a very classic to teach children programming graphics module, originally originated from the logo language. Python itself has built-in this module, and its visual approach can help children understand some of
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