private void setFrameSource(CameraFrameSource cameraFrameSource)
{
if (_frameSource == cameraFrameSource)
return;
_frameSource = cameraFrameSource;
}
public async Task<List<Bitmap>> GetNBitMaps(int n)
{
this._frameSource = new CameraFrameSource(this.Camera);
_frameSource.Camera.CaptureWidth = 640;
_frameSource.Camera.CaptureHeight = 480;
_frameSource.Camera.Fps = 50;
this._frameSource.NewFrame += _frameSource_NewFrame;
this._frameSource.StartFrameCapture();
while (n > BitMaps.Count)
System.Threading.Thread.Sleep(100);
this._frameSource.NewFrame -= _frameSource_NewFrame;
Camera.Dispose();
return BitMaps;
}
public static Camera GetActiveCamera()
{
foreach (Camera cam in CameraService.AvailableCameras)
{
var source = new CameraFrameSource(cam);
source.Camera.CaptureWidth = 640;
source.Camera.CaptureHeight = 480;
source.Camera.Fps = 50;
var captureSuccessful = source.StartFrameCapture();
if (captureSuccessful)
{
source.StopFrameCapture();
}
else
{
return(cam);
}
}
return(null);
}
public void CameraHelper(Camera camera, int width, int height, int fps)
{
try
{
_frameSource = new CameraFrameSource(camera)
{
Camera =
{
CaptureWidth = width,
CaptureHeight = height,
Fps = fps
}
};
_frameSource.NewFrame += OnImageCaptured;
}
catch(Exception ex)
{
MessageBox.Show(ex.Message);
}
}