protected void DestroyCamera()
{
if (camera != null)
{
camera.Dispose();
}
}
void InitializeCamera()
{
camWidth = cameraImage.WidthRequest;
camHeight = cameraImage.HeightRequest;
camera = new OpenCVCamera(1);
if (!camera.IsOpen())
{
camera.Dispose();
camera = new OpenCVCamera(0);
}
Title = "GTK-OpenCV Tech Demo";
if (camera.IsOpen())
{
camWidth = camera.Width();
camHeight = camera.Height();
Title = Title + " [" + camera.Label() + "(" + camWidth + " x " + camHeight + ")]";
grabButton.Sensitive = true;
stopButton.Sensitive = false;
}
OriginalImage = new Pixbuf(Colorspace.Rgb, false, 8, camWidth > 0 ? camWidth : cameraImage.WidthRequest, camHeight > 0 ? camHeight : cameraImage.HeightRequest);
OriginalImage.Fill(0);
cameraImage.Pixbuf = OriginalImage.ScaleSimple(cameraImage.WidthRequest, cameraImage.HeightRequest, InterpType.Bilinear);
grabButton.Sensitive = true;
stopButton.Sensitive = false;
cameraFlipX.Active = false;
cameraFlipY.Active = false;
}