日期:2014-05-17 浏览次数:21356 次
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
public class ImageHelper
{
/// <summary>
/// 获取图片中的各帧
/// </summary>
/// <param name="pPath">图片路径</param>
/// <param name="pSavePath">保存路径</param>
public void GetFrames(string pPath, string pSavedPath)
{
Image gif = Image.FromFile(pPath);
FrameDimension fd = new FrameDimension(gif.FrameDimensionsList[0]);
//获取帧数(gif图片可能包含多帧,其它格式图片一般仅一帧)
int count = gif.GetFrameCount(fd);
//以Jpeg格式保存各帧
for (int i = 0; i < count; i++)
{
gif.SelectActiveFrame(fd, i);
gif.Save(pSavedPath + "\\frame_" + i + ".jpg", ImageFormat.Jpeg);
}
}
}