c#合并多个图片

private Image combineImages(List<Image> images)

{

Image image =null;

int width = 0, height = 0;

for (int i = 0; i < images.Count; i++)

{

width = tempImage.Width > width ? tempImage.Width : width;

height += tempImage.Height + 5;

}

image = new Bitmap(width, height);

Graphics g = Graphics.FromImage(image);

int offset = 0;

foreach (Image tempImage in images)

{

g.DrawImage(tempImage, new Rectangle(0, offset, tempImage.Width, tempImage.Height));

offset += tempImage.Height + 5;

}

return image;

}