void CloseCameras()
{
panoCam?.Close();
panoCam = null;
tableCam?.Close();
tableCam = null;
}
void StartPanoCam()
{
panoCam = new CamRetriever(CamRetriever.getPanoCamIndex());
panoCam.CropArea = new RectangleF(Properties.Settings.Default.Pano_Crop_Left,
Properties.Settings.Default.Pano_Crop_Top,
Properties.Settings.Default.Pano_Crop_Width,
Properties.Settings.Default.Pano_Crop_Height);
panoCam.NewFrameAvailableEvent += NewFrameAvailableEvent;
panoCam.Start();
}
public MainWindow()
{
InitializeComponent();
cbTableCam.SelectionChanged += CbTableCam_SelectionChanged;
string[] cameraDevices = CamRetriever.getCameraList();
cbTableCam.ItemsSource = cameraDevices;
if (cameraDevices.Length > 0)
{
cbTableCam.SelectedIndex = 0;
}
StartPanoCam();
}
void StartTableCam()
{
tableCam?.Close();
int tableCamIndex = cbTableCam.SelectedIndex >= 0 ? cbTableCam.SelectedIndex : 0;
tableCam = new CamRetriever(tableCamIndex);
tableCam.CropArea = new RectangleF(Properties.Settings.Default.Table_Crop_Left,
Properties.Settings.Default.Table_Crop_Top,
Properties.Settings.Default.Table_Crop_Width,
Properties.Settings.Default.Table_Crop_Height);
tableCam.NewFrameAvailableEvent += NewFrameAvailableEvent;
tableCam.Start();
}
private void NewFrameAvailableEvent(int camIndex, Bitmap frameBmp)
{
if (camIndex == CamRetriever.getPanoCamIndex())
{
Action displayaction = delegate
{
BitmapImage imgSrc = Utilities.ToBitmapImage(frameBmp, ImageFormat.Jpeg);
panoDisplayer.Source = imgSrc;
};
panoDisplayer.Dispatcher.Invoke(displayaction);
}
else
{
frameBmp.RotateFlip(RotateFlipType.Rotate270FlipNone);
Action displayaction = delegate
{
BitmapImage imgSrc = Utilities.ToBitmapImage(frameBmp, ImageFormat.Jpeg);
tableDisplayer.Source = imgSrc;
};
tableDisplayer.Dispatcher.Invoke(displayaction);
}
}