把“汤一平老师你好”写在网页上，围绕既定的中心点翻转和环绕旋转。

编程技巧说明：

名字旋转处理：为实现立体感效果添加了缩放系数；

用Runnable接口创建多线程；

名字画法及处理是用drawline（）方法实现的；

坐标变换公式的应用；

背景颜色设置为绿色，大自然的颜色，看起来更亲切；



类说明：

程序首先调用init（）设置初值等，然后调用start（）方法，在此方法中创建一个新的线程runner，并调用线程的start（）方法，并从写线程的run（）方法。调用start（）方法之后，paint（）被调用，此方法用来画图。-" Hello Mr.Tang Yiping" written on the webpage, established around the center point of the flip and rotate around.



Programming skills:



Name: rotary processing to achieve the three-dimensional effect is added to the scaling coefficient



Runnable interface to create multiple threads



Name of descr iptive and treatment is the use of the drawLine ( ) method to achieve



The application of coordinate transformation formula



Sets the background color is green, the color of nature, looks more friendly



Class descr iption:



The program first call init ( ) set the initial value, and then call the start ( ) method, in this method creates a new thread runner thread, and call start ( ) method, and from the write thread run ( ) method. Calling start ( ) method, paint ( ) is called, this method is used for drawing.