使用Visual C++实现同一幅较小真彩色图象在屏幕上呈（米字型8方向）圆形分布，每幅子图分别显示红、绿、兰、色调、饱和度、亮（灰）度、梯度分量图和原图。-use Visual C with a smaller achieve true color image on the screen was (H 8 meters direction) Round distribution of each figure showed the red, green, blue, hue, saturatio