using System.Drawing;

using System.Drawing.Drawing2D;

using System.Drawing.Imaging;

 

public class ImageHelper

{

/// <summary>

/// 獲取圖片中的各幀

/// </summary>

/// <param name="pPath">圖片路徑</param>

/// <param name="pSavePath">保存路徑</param>

public void GetFrames(string pPath, string pSavedPath)

{

Image gif = Image.FromFile(pPath);

FrameDimension fd = new FrameDimension(gif.FrameDimensionsList[0]);

 

//獲取幀數(shù)(gif圖片可能包含多幀，其它格式圖片一般僅一幀)

int count = gif.GetFrameCount(fd);

 

//以Jpeg格式保存各幀

for (int i = 0; i < count; i++)

{

gif.SelectActiveFrame(fd, i);

gif.Save(pSavedPath + "\\frame_" + i + ".jpg", ImageFormat.Jpeg);

}

}

}