通过对图象实现各种扫描显示，了解图象的绘图过程，便于实现对图象处理的编程显示。-of images of various scanning, image understanding of the mapping process to facilitate the achievement of the image processing program shows.

图像效果显示不错的源码，可以实现各种效果显示-Image shows a good source, you can achieve a variety of effects show