private void canvas_Loaded(object sender, RoutedEventArgs e)
{
texInterop = new TextureGraphInterop();
// Set window bounds in dips
texInterop.WindowBounds = new Windows.Foundation.Size(
(float)canvas.ActualWidth,
(float)canvas.ActualHeight
);
// Set native resolution in pixels
texInterop.NativeResolution = new Windows.Foundation.Size(
(float)Math.Floor(canvas.ActualWidth * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f),
(float)Math.Floor(canvas.ActualHeight * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f)
);
// Set render resolution to the full native resolution
texInterop.RenderResolution = texInterop.NativeResolution;
// Hook-up native component to DrawingSurface
canvas.SetContentProvider(texInterop.CreateContentProvider());
canvas.SetManipulationHandler(texInterop);
var previewSize = new Windows.Foundation.Size(800, 448);
cam = new Camera(previewSize, CameraSensorLocation.Back);
im = new ImageProcessing(detector);
// When we have an input frame, call ImageProcessing::processFrame
cam.OnFrameReady += im.processFrame;
// When we have processed a frame, output it to the textureInterop
im.frameProcessed += texInterop.setTexturePtr;
}
// Just like last time with the LineGraph, we need to hook up our TextureGraph
private void videoCanvas_Loaded(object sender, RoutedEventArgs e)
{
texGraph = new TextureGraphInterop();
// Set window bounds in dips
texGraph.WindowBounds = new Windows.Foundation.Size(
(float)videoCanvas.ActualWidth,
(float)videoCanvas.ActualHeight
);
// Set native resolution in pixels
texGraph.NativeResolution = new Windows.Foundation.Size(
(float)Math.Floor(videoCanvas.ActualWidth * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f),
(float)Math.Floor(videoCanvas.ActualHeight * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f)
);
// Set render resolution to the full native resolution
texGraph.RenderResolution = texGraph.NativeResolution;
// Hook-up native component to DrawingSurface
videoCanvas.SetContentProvider(texGraph.CreateContentProvider());
videoCanvas.SetManipulationHandler(texGraph);
// Set the capture size of libvideo
Windows.Foundation.Size captureSize = new Windows.Foundation.Size(1280, 720);
// Construct libvideo's Camera object
cam = new Camera(captureSize, CameraSensorLocation.Back);
// When we have an input frame, call TextureGraphInterop::setTexturePtr
cam.OnFrameReady += texGraph.setTexturePtr;
}
// Just like last time with the LineGraph, we need to hook up our TextureGraph
private void videoCanvas_Loaded(object sender, RoutedEventArgs e)
{
texGraph = new TextureGraphInterop();
// Set window bounds in dips
texGraph.WindowBounds = new Windows.Foundation.Size(
(float)videoCanvas.ActualWidth,
(float)videoCanvas.ActualHeight
);
// Set native resolution in pixels
texGraph.NativeResolution = new Windows.Foundation.Size(
(float)Math.Floor(videoCanvas.ActualWidth * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f),
(float)Math.Floor(videoCanvas.ActualHeight * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f)
);
// Set render resolution to the full native resolution
texGraph.RenderResolution = texGraph.NativeResolution;
// Hook-up native component to DrawingSurface
videoCanvas.SetContentProvider(texGraph.CreateContentProvider());
videoCanvas.SetManipulationHandler(texGraph);
// Set the capture size of libvideo
Windows.Foundation.Size captureSize = new Windows.Foundation.Size(1280, 720);
// Construct libvideo's Camera object
cam = new Camera(captureSize, CameraSensorLocation.Back);
// When we have an input frame, call TextureGraphInterop::setTexturePtr
cam.OnFrameReady += texGraph.setTexturePtr;
}
private void canvas_Loaded(object sender, RoutedEventArgs e)
{
texInterop = new TextureGraphInterop();
// Set window bounds in dips
texInterop.WindowBounds = new Windows.Foundation.Size(
(float)canvas.ActualWidth,
(float)canvas.ActualHeight
);
// Set native resolution in pixels
texInterop.NativeResolution = new Windows.Foundation.Size(
(float)Math.Floor(canvas.ActualWidth * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f),
(float)Math.Floor(canvas.ActualHeight * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f)
);
// Set render resolution to the full native resolution
texInterop.RenderResolution = texInterop.NativeResolution;
// Hook-up native component to DrawingSurface
canvas.SetContentProvider(texInterop.CreateContentProvider());
canvas.SetManipulationHandler(texInterop);
}
