protected override async void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
draw.IsEnabled = false;
_timer = new DispatcherTimer();
_timer.Interval = TimeSpan.FromMilliseconds(renderTimeout);
_timer.Tick += _timer_Tick;
await Task.Run(async () =>
{
_bot = new HBot(
HBotPin_AStep, HBotPin_ADir, HBotPin_AEn,
HBotPin_BStep, HBotPin_BDir, HBotPin_BEn,
HBotPin_XHome, HBotPin_YHome);
_bot.setInfo(HBotBed_Width, HBotBed_Height, HBotBed_StepsPerMM);
_pen = new PenActuator(HBotPin_PenServo);
_pen.raise();
await Task.Delay(kPenMoveTimeout);
_bot.enable();
_bot.home();
while (_bot.run())
;
_bot.disable();
});
_mediaCaptureMgr = new Windows.Media.Capture.MediaCapture();
await _mediaCaptureMgr.InitializeAsync(new MediaCaptureInitializationSettings { StreamingCaptureMode = StreamingCaptureMode.Video });
VideoEncodingProperties smallestMedia = null;
var cameraProperties = _mediaCaptureMgr.VideoDeviceController.GetAvailableMediaStreamProperties(MediaStreamType.VideoPreview).Select(x => x as VideoEncodingProperties).ToList();
if (cameraProperties.Count >= 1)
{
foreach (var mediaEncodingProperty in cameraProperties)
{
if (smallestMedia == null ||
(smallestMedia.Width > mediaEncodingProperty.Width ||
smallestMedia.Height > mediaEncodingProperty.Height))
{
smallestMedia = mediaEncodingProperty;
}
}
}
cameraWidth = smallestMedia.Width;
cameraHeight = smallestMedia.Height;
await _mediaCaptureMgr.VideoDeviceController.SetMediaStreamPropertiesAsync(MediaStreamType.VideoPreview, smallestMedia);
CapturePreview.Width = cameraWidth;
CapturePreview.Height = cameraHeight;
CapturePreview.Source = _mediaCaptureMgr;
await _mediaCaptureMgr.StartPreviewAsync();
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
draw.IsEnabled = false;
_timer = new DispatcherTimer();
_timer.Interval = TimeSpan.FromMilliseconds(renderTimeout);
_timer.Tick += _timer_Tick;
await Task.Run(async() =>
{
_bot = new HBot(
HBotPin_AStep, HBotPin_ADir, HBotPin_AEn,
HBotPin_BStep, HBotPin_BDir, HBotPin_BEn,
HBotPin_XHome, HBotPin_YHome);
_bot.setInfo(HBotBed_Width, HBotBed_Height, HBotBed_StepsPerMM);
_pen = new PenActuator(HBotPin_PenServo);
_pen.raise();
await Task.Delay(kPenMoveTimeout);
_bot.enable();
_bot.home();
while (_bot.run())
{
;
}
_bot.disable();
});
_mediaCaptureMgr = new Windows.Media.Capture.MediaCapture();
await _mediaCaptureMgr.InitializeAsync(new MediaCaptureInitializationSettings { StreamingCaptureMode = StreamingCaptureMode.Video });
VideoEncodingProperties smallestMedia = null;
var cameraProperties = _mediaCaptureMgr.VideoDeviceController.GetAvailableMediaStreamProperties(MediaStreamType.VideoPreview).Select(x => x as VideoEncodingProperties).ToList();
if (cameraProperties.Count >= 1)
{
foreach (var mediaEncodingProperty in cameraProperties)
{
if (smallestMedia == null ||
(smallestMedia.Width > mediaEncodingProperty.Width ||
smallestMedia.Height > mediaEncodingProperty.Height))
{
smallestMedia = mediaEncodingProperty;
}
}
}
cameraWidth = smallestMedia.Width;
cameraHeight = smallestMedia.Height;
await _mediaCaptureMgr.VideoDeviceController.SetMediaStreamPropertiesAsync(MediaStreamType.VideoPreview, smallestMedia);
CapturePreview.Width = cameraWidth;
CapturePreview.Height = cameraHeight;
CapturePreview.Source = _mediaCaptureMgr;
await _mediaCaptureMgr.StartPreviewAsync();
}
