c图像处理例子：surface

图像处理，如果你的图像由于选择屏的原因，不能使色阶清晰的反应出来，你可以通过该程序调整色阶。注意，这里的图片为BMP格式-image processing, if you choose the screen images because of the cause, we can not make clear the upper portion of the reaction, and you can adjust the color gamut of procedures. Note that the picture of BMP format

海面渲染程序，用vc++编写 渲染水面场景有一定的作用-surface rendering procedures used vc prepared surface rendering scenes have a certain role

通过按纽来画线，画点的，只实现了基本的功能-through button to line drawing, painting point, only to achieve the basic functions

gd 是一个图形库。它允许你的代码快速画图，使用线，弧，文件，多颜色，从其他的图片剪切和粘贴，充满填充和编写一个PNG文件结果。-gd is a graph storehouse. It permits your code fast painting, the use line, the arc, the document, the multi- colors, cut from other pictures and glue, fill fill and compile a PNG document result.

图像处理的入门程序：读取位图，并进行一些诸如旋转的几何变换等-image processing entry procedures : Bitmap read, and some, such as rotating such as geometric transformation

自己制作的一个很象肾型的图案，很好看，不过还有待于改进-they produced a lot like the kidney-type design, very good, but also be improved.

自己写的双缓存例子程序，实现屏幕快速刷新无闪烁。-write their own examples of the double procedure cache to achieve the rapid refresh the screen without blinking.

Demonstration for ellipse fitting

开发类似的CAD系统，功能非常强大，非常有价值

此为图象编程之二，适合于刚入门之选手，请好好使用。-image of this second program, which is suitable for athletes who are just portal, please make good use of.