图像滤镜艺术---Wave滤镜
原文: 图像滤镜艺术---Wave滤镜 Wave Filter水波滤镜 水波滤镜是通过坐标变换来模拟水波效果,使图像呈现出水波的特效。这个滤镜有一个可调参数:水波的扭曲程度。 代码如下; // /// /// Wave Filter /// ///Source image. ///The degree of wave,0-100. ///The result image. private Bitmap WaveFilterProcess(Bitmap srcBitmap, int degree) { Bitmap a = new Bitmap(srcBitmap); int w = a.Width; int h = a.Height; degree = degree * 32 / 100; degree = Math.Max(0, Math.Min(32, degree)); Bitmap dst = new Bitmap(w, h); S...