private void loadCurrentImageAnnotations()
{
if (capture.Position == capture.Length)
{
return;
}
drawingManager.Clear();
frame = capture.ReadAs <Bgr, byte>(); //the order is relevant (position is automatically increased)
var imageKey = getCurrentImageKey();
if (Database.ContainsKey(imageKey))
{
drawingManager.AddRange(Database[imageKey]);
}
this.pictureBox.Image = frame.ToBitmap();
pictureBox.Update();
this.Text = getCurrentImageKey() + " -> " + new FileInfo(databaseFileName).Name;
this.slider.Value = (int)Math.Max(0, this.capture.Position - 1);
this.slider.Maximum = (int)(capture.Length - 1);
this.lblCurrentFrame.Text = this.slider.Value.ToString();
this.lblTotalFrames.Text = this.slider.Maximum.ToString();
}
