任何绘制的东西照片。由于我们不知道您编写的语言是什么，或者您的技能水平是什么，因此不可能提出更多建议。您可以尝试使用Google搜索样本。

Anything that draws a picture. Since we have no idea what language you are programming in or what your skill level is, it is impossible to suggest much more. You could try using Google to search for samples.

检查此链接 [ ^ ]作为一般性建议

并使用 Google [ ^ ]

Check this link[^] as a general suggestion
and use Google[^]

考虑绘制Mandelbrot集或Julia集的代码：

http://en.wikipedia.org/wiki/Mandelbrot_set [ ^ ]，

http： //en.wikipedia.org/wiki/Julia_set [ ^ ]。



查看最后的参考资料上面提到的第一篇文章，更多的分形奇观。

-SA

Consider a code for drawing a Mandelbrot set or Julia set:
http://en.wikipedia.org/wiki/Mandelbrot_set[^],
http://en.wikipedia.org/wiki/Julia_set[^].

See the references at the end of the first article referenced above, for more fractal wonders.

—SA