用于工业视觉领域，作为图像处理的基础类，集成了图像加载写入，图像运算，获取位图基本信息，绘制位图，像素操作等等基础类操作-For industrial vision, as the basis for class image processing, integration of image loading is written, image operation, to obtain basic information about the bitmap, draw bitmaps, and so