public static LCDBitmapAnimation Load(Bitmap img)
{
LCDBitmapAnimation anim = new LCDBitmapAnimation();
anim.FrameHeight = img.Height;
anim.FrameWidth = img.Width;
int fcount = img.GetFrameCount(FrameDimension.Time);
if (fcount == 1)
{
anim.Frames.Add(LCDBitmap.Load(img));
anim.FrameTimes.Add(1);
}
else
{
byte[] times = img.GetPropertyItem(0x5100).Value;
for (int i = 0; i < fcount; i++)
{
img.SelectActiveFrame(FrameDimension.Time, i);
int dur = BitConverter.ToInt32(times, (i * 4) % times.Length) * 10;
anim.FrameTimes.Add(dur);
anim.Frames.Add(LCDBitmap.Load(img));
}
}
anim.Length = anim.FrameTimes.Sum();
return anim;
}
public LCDBitmapAnimation GetSequence(int start, int count)
{
LCDBitmapAnimation anim = new LCDBitmapAnimation();
anim.FrameHeight = FrameHeight;
anim.FrameWidth = FrameWidth;
anim.Frames.AddRange(Frames.GetRange(start, count));
anim.FrameTimes.AddRange(FrameTimes.GetRange(start, count));
anim.Length = anim.FrameTimes.Sum();
return anim;
}