public override void Init()
{
WindowProperties.Title = "Scan Face...";
WindowProperties.CanResize = false;
_windowAdjusted = false;
var cfg = CameraConfig.LoadConfig();
if (cfg == null)
{
ConfigureWebcam();
return;
}
_cc = new CameraController();
_cc.PropertyChanged += (s, e) =>
{
if (e.PropertyName.Equals(nameof(_cc.ImageSource)))
{
WebcamImage = _cc.ImageSource;
if (!_windowAdjusted && _cc.ImageSource != null)
{
var imageRatio = _cc.ImageSource.Width / _cc.ImageSource.Height;
if (_cc.ImageSource.Height > _cc.ImageSource.Width)
{
WindowProperties.Height = 500;
WindowProperties.Width = (int)(500 * imageRatio);
}
else
{
WindowProperties.Width = 400;
WindowProperties.Height = (int)(400 * imageRatio);
}
_windowAdjusted = true;
}
}
};
_cc.Start(cfg);
}
public override void ViewDidAppear(bool animated)
{
base.ViewDidAppear(animated);
CameraController.Start();
}