public Image Extract(
Stream[] streamsToAnimatedGif,
DestinationShape destinationShape)
{
var images = new List<Image>();
int count = 0;
foreach (Stream stream in streamsToAnimatedGif)
{
if (Progress != null)
{
var bs = new byte[stream.Length];
stream.Read(bs, 0, bs.Length);
stream.Seek(0, SeekOrigin.Begin);
Image img = Image.FromStream(new MemoryStream(bs));
var args =
new ProgressArgs(
ProgressEvent.StartingToProcessSourceImage,
string.Format(
@"Processing image {0} of {1} - file: {2}",
count, streamsToAnimatedGif.Length, stream),
img);
Progress(this, args);
}
List<Frame> frames = getFrames(stream);
Image i = writeFramesToImage(frames, destinationShape);
images.Add(i);
count++;
}
return combineImages(images, destinationShape);
}
static void onExtractionProgress(object sender, ProgressArgs args)
{
Image i = args.Image;
}
void onProgress(object sender, ProgressArgs args)
{
if (InvokeRequired)
{
BeginInvoke(new ImageExtractionHandler(onProgress), sender, args);
return;
}
toolStripStatusLabel1.Text = args.Message;
_labelDest.Text = args.Message;
adjustControlPlacement();
if (args.ProgressEvent == ProgressEvent.FinishedProcessingDestinationImage)
{
Close();
}
if (args.ProgressEvent == ProgressEvent.StartingToProcessSourceImage)
{
pictureBoxSource.Image = args.Image;
toolStripProgressBar1.Increment(1);
}
if (args.ProgressEvent == ProgressEvent.StartingToProcessFrameFromSourceImage)
{
pictureBoxDestination.Image = args.Image;
}
}