protected virtual void OnImageAvailable(ImageAvailableEventArgs e)
{
var handler = ImageAvailable;
if (handler != null)
{
handler(this, e);
}
}
void CameraVehicle_ImageAvailable(object sender, ImageAvailableEventArgs e)
{
//long tick = DateTime.UtcNow.GetUnixTimestamp();
//Debug.WriteLine("vehicle_ImageAvailable，本机时间{0}，远程时间{1}，相差{2}毫秒。", tick, e.Tick, tick - e.Tick);
//if (Math.Abs(tick - e.Tick) > 0)
//{
// MessageBox.Show("The computer's time and the phone's time differ too much.");
// App.Current.Shutdown(1);
//}
lastImageTick = Environment.TickCount;
currentTimeTextBlock.Text = e.Tick.ToString();
Image <Bgr, byte> img = e.Image;
if (showGridCheckBox.IsChecked.GetValueOrDefault(false))
{
imageControl.Source = DrawGrid(img).ToBitmapSource();
}
else
{
imageControl.Source = img.ToBitmapSource();
}
if (analysisWorker.IsBusy == false)
{
if (getBackgroundCheckBox.IsChecked.GetValueOrDefault(false))
{
if (saveToFileCheckBox.IsEnabled)
{
Task.Factory.StartNew(obj =>
{
ImageAvailableEventArgs eArgs = (ImageAvailableEventArgs)obj;
eArgs.Image.Save(Path.Combine("images", eArgs.Tick + ".jpg"));
}, e);
}
analysisWorker.RunWorkerAsync(e);
}
else if (saveToFileCheckBox.IsChecked.GetValueOrDefault(false) && saveToFileCheckBox.IsEnabled)
{
Task.Factory.StartNew(obj =>
{
ImageAvailableEventArgs eArgs = (ImageAvailableEventArgs)obj;
eArgs.Image.Save(Path.Combine("images", eArgs.Tick + ".jpg"));
}, e);
}
}
}
