插值法画圆，并且填充，可以改变填充色，也可以拾取并拖动-Method of interpolation circle, and fill, can change the fill color, also can be picked up and drag

对BMP格式文件进行处理，有图像的反色处理、插值外推、运动图像恢复等功能。-BMP format to be processed, and the anti-color image processing, interpolation extrapolation, sports features such as image restoration.

利用两个或两个以上的RGB色插值出任意数量的连续色，做“彩虹”颜色序列用-To interpolate a continuous color series based on 2 or more RGB color seeds.

本程序要求输入的图像都是256色的位图。这个代码实现了对图像的几何变换。使用了双线性插值算法-This program requires the input images are 256-color bitmap. This code implements the geometric transformation of image. Using a bilinear interpolation algorithm