public HeirloomSurfaceView(Activity context, IntSize resolution, MultisampleQuality multisample = MultisampleQuality.None) : base(context) { // Holder.AddCallback(this); Holder.SetFixedSize(resolution.Width, resolution.Height); Holder.SetFormat(Format.Rgb888); Console.WriteLine($"[EGL] Creating OpenGL ES 3.0 Context"); // Find best configuration for 24 bit color no depth var config = Egl.ChooseConfig(new EglConfigAttributes { RedBits = 8, GreenBits = 8, BlueBits = 8, AlphaBits = 0, DepthBits = 0, StencilBits = 0, Samples = 0 }); // Create OpenGL ES 3.0 Context & Surface EglContext = Egl.CreateContext(config); // Create render context, and set to initial size _renderContext = new AndroidRenderContext(this, multisample); _renderContext.SetDefaultSurfaceSize(resolution); }
public CameraView(Context context, Camera camera) : base(context) { this.camera = camera; Holder.AddCallback(this); // deprecated setting, but required on Android versions prior to 3.0 Holder.SetType(SurfaceType.PushBuffers); }
private void InitView(Android.Hardware.Camera camera) { this.camera = camera; camera.SetDisplayOrientation(90); Holder.AddCallback(this); Holder.SetType(SurfaceType.PushBuffers); }
private void Initialize(IAttributeSet attrs = null) { Focusable = true; Holder.AddCallback(this); SetZOrderOnTop(true); Holder.SetFormat(Format.Transparent); if (attrs == null) { _gifMovie = null; _movieWidth = 0; _movieHeight = 0; } else { this.InitializeAttributes(attrs); string filePath; var resourceId = attrs.GetAttributeResourceValue("http://schemas.android.com/apk/res/android", "src", 0); if (resourceId > 0) { var inputStream = Context.Resources.OpenRawResource(resourceId); SetAnimationStream(inputStream); } else if (!string.IsNullOrEmpty((filePath = attrs.GetAttributeValue(ElementExtensions.XmlNamespace, "file_path")))) { FilePath = filePath; } } }
public SkiaView(Activity context) : base(context) { _context = context; SkiaPlatform.Initialize(); Holder.AddCallback(this); _handler = new Handler(context.MainLooper); }
private void Init(Context context) { MjpegView.context = context; Holder.AddCallback(this); thread = new MjpegViewThread(Holder, context); Focusable = true; if (!resume) { resume = true; overlayPaint = new Paint(); overlayPaint.TextAlign = Paint.Align.Left; overlayPaint.TextSize = 12; overlayPaint.SetTypeface(Typeface.Default); overlayTextColor = Color.White; overlayBackgroundColor = Color.Black; ovlPos = MjpegView.POSITION_LOWER_RIGHT; displayMode = MjpegView.SIZE_STANDARD; dispWidth = Width; dispHeight = Height; Log.Debug("MjpegView", "init successfully!"); } SetOverlayTextColor(Color.Green); DisplayMetrics dm = Resources.DisplayMetrics; mScreenWidth = dm.WidthPixels; mScreenHeight = dm.HeightPixels; KeepScreenOn = true; }
private void initView(Context context) { mMeasureHelper = new MeasureHelper(this); mSurfaceCallback = new SurfaceCallback(this); Holder.AddCallback(mSurfaceCallback); //noinspection deprecation Holder.SetType(SurfaceType.Normal); }
public CameraPreview(Context context, Camera camera, View cameraView) : base(context) { mCameraView = cameraView; mContext = context; setCamera(camera); Holder.AddCallback(this); Holder.SetKeepScreenOn(true); }
/// <summary> /// Initializes holder callback. /// </summary> private void Init() { if (!_addedHolderCallback) { Holder.AddCallback(this); _addedHolderCallback = true; } }
public CameraPreview(Context context, Android.Hardware.Camera camera) : base(context) { _camera = camera; _camera.SetDisplayOrientation(rotation); Holder.AddCallback(this); // deprecated but required on Android versions less than 3.0 Holder.SetType(SurfaceType.PushBuffers); }
public CameraPreview(Context context, Android.Hardware.Camera camera) : base(context) { this.camera = camera; this.context = context; //Surface holder callback is set so theat SurfaceChanged, Created, destroy... //Could be called from here. Holder.AddCallback(this); }
public CameraPreview(Context context, Camera camera, View cameraView, bool video = false) : base(context) { this.cameraView = cameraView; this.context = context; SetCamera(camera); Holder.AddCallback(this); Holder.SetKeepScreenOn(true); isVideo = video; }
public CameraPreview(Context context, Android.Hardware.Camera camera) : base(context) { _mCamera = camera; Holder.AddCallback(this); _mSupportedPreviewSizes = _mCamera.GetParameters().SupportedPreviewSizes.ToList(); _mSupportedPictureSizes = _mCamera.GetParameters().SupportedPictureSizes.ToList(); Holder.SetType(SurfaceType.PushBuffers); }
public CameraPreview(Context context, Android.Hardware.Camera cameraa) : base(context) { camera = cameraa; camera.SetDisplayOrientation(90);// Вылетает на этой строчке !!! Если закоментировать - переходит к строке номер 68 и выдаёт такую же ошибку !!! //Surface holder callback is set so theat SurfaceChanged, Created, destroy... //Could be called from here. Holder.AddCallback(this); // deprecated but required on Android versions less than 3.0 Holder.SetType(SurfaceType.PushBuffers); }
public VeldridSurfaceView(Context context, GraphicsBackend backend, GraphicsDeviceOptions deviceOptions) : base(context) { if (!(backend == GraphicsBackend.Vulkan || backend == GraphicsBackend.OpenGLES)) { throw new NotSupportedException($"{backend} is not supported on Android."); } _backend = backend; DeviceOptions = deviceOptions; Holder.AddCallback(this); }
public CameraPreview(Context context, Android.Hardware.Camera camera) : base(context) { _camera = camera; _camera.SetDisplayOrientation(0); //Surface holder callback is set so theat SurfaceChanged, Created, destroy... //Could be called from here. Holder.AddCallback(this); // deprecated but required on Android versions less than 3.0 Holder.SetType(SurfaceType.PushBuffers); }
public VulkanView(Context context, Instance instance = null) : base(context) { Holder.AddCallback(this); if (instance == null) { CreateDefaultInstance(); } else { Instance = instance; } SetWillNotDraw(false); }
void Init() { if (cameraAnalyzer == null) cameraAnalyzer = new CameraAnalyzer(this, this); cameraAnalyzer.ResumeAnalysis(); if (!addedHolderCallback) { Holder.AddCallback(this); Holder.SetType(SurfaceType.PushBuffers); addedHolderCallback = true; } }
private void Initialize(Context context) { Args = new InputArgs(); Holder.AddCallback(this); SetWillNotDraw(true); //this.Touch += (sender, e) => OnTouch(e.Event); _touch = Observable.FromEventPattern <TouchEventArgs>(this, "Touch").Select(e => e.EventArgs.Event); _touches = _touch.Subscribe((e) => OnTouch(e)); Model = new CanvasViewModel(); Model.Initialize(); }
private void Init() { if (_cameraAnalyzer == null) { _cameraAnalyzer = new CameraAnalyzer(this, this); } if (!addedHolderCallback) { Holder.AddCallback(this); Holder.SetType(SurfaceType.PushBuffers); addedHolderCallback = true; } }
public DanmakuSurfaceView(Context context, IAttributeSet attrs, int defStyle) : base(context, attrs, defStyle) { Speed = 16; Paint = new Paint { Color = Color.WhiteSmoke, AntiAlias = true, StrokeWidth = 2, TextSize = 36 }; SetZOrderOnTop(true); Holder.AddCallback(this); Random = new Random(1); Holder.SetFormat(Format.Translucent); SetBackgroundColor(Color.Transparent); Paint.SetShadowLayer(2, 1, 1, Color.Black); }
private void Init() { if (_cameraAnalyzer == null) { _cameraAnalyzer = new CameraAnalyzer(this, this); } _cameraAnalyzer.ResumeAnalysis(); if (!addedHolderCallback) { Holder.AddCallback(this); if (Android.OS.Build.VERSION.SdkInt < Android.OS.BuildVersionCodes.Honeycomb) { #pragma warning disable CS0618 // Type or member is obsolete Holder.SetType(SurfaceType.PushBuffers); #pragma warning restore CS0618 // Type or member is obsolete } addedHolderCallback = true; } }
/////////////////////////////////////////////// public VulkanView(Context context) : base(context) { SetWillNotDraw(false); Holder.AddCallback(this); }
public void Initialize(Context context) { Holder.AddCallback(this); SetWillNotDraw(true); _touch = Observable.FromEventPattern <TouchEventArgs>(this, "Touch").Select(e => e.EventArgs.Event); _touches = _touch.Subscribe((e) => OnTouch(e)); Renderer = new SurfaceRenderer(); View = new DrawingView( new Assembly[] { typeof(Bootstrapper).GetTypeInfo().Assembly, typeof(CanvasView).GetTypeInfo().Assembly }); var canvas = View.Layers.LastOrDefault(); canvas.Downs = Observable.FromEventPattern <Android.Views.View.TouchEventArgs>(this, "Touch") .Where(e => (e.EventArgs.Event.Action & MotionEventActions.Mask) == MotionEventActions.Down && e.EventArgs.Event.PointerCount == 1) .Select(e => { float px = e.EventArgs.Event.GetX(); float py = e.EventArgs.Event.GetY(); double x = canvas.EnableSnap ? canvas.Snap(px - Renderer.PanX, canvas.SnapX * Renderer.Zoom) : px - Renderer.PanX; double y = canvas.EnableSnap ? canvas.Snap(py - Renderer.PanY, canvas.SnapY * Renderer.Zoom) : py - Renderer.PanY; x /= Renderer.Zoom; y /= Renderer.Zoom; return(new Vector2(x, y)); }); canvas.Ups = Observable.FromEventPattern <Android.Views.View.TouchEventArgs>(this, "Touch") .Where(e => (e.EventArgs.Event.Action & MotionEventActions.Mask) == MotionEventActions.Up && e.EventArgs.Event.PointerCount == 1) .Select(e => { float px = e.EventArgs.Event.GetX(); float py = e.EventArgs.Event.GetY(); double x = canvas.EnableSnap ? canvas.Snap(px - Renderer.PanX, canvas.SnapX * Renderer.Zoom) : px - Renderer.PanX; double y = canvas.EnableSnap ? canvas.Snap(py - Renderer.PanY, canvas.SnapY * Renderer.Zoom) : py - Renderer.PanY; x /= Renderer.Zoom; y /= Renderer.Zoom; return(new Vector2(x, y)); }); canvas.Moves = Observable.FromEventPattern <Android.Views.View.TouchEventArgs>(this, "Touch") .Where(e => (e.EventArgs.Event.Action & MotionEventActions.Mask) == MotionEventActions.Move && e.EventArgs.Event.PointerCount == 1) .Select(e => { float px = e.EventArgs.Event.GetX(); float py = e.EventArgs.Event.GetY(); double x = canvas.EnableSnap ? canvas.Snap(px - Renderer.PanX, canvas.SnapX * Renderer.Zoom) : px - Renderer.PanX; double y = canvas.EnableSnap ? canvas.Snap(py - Renderer.PanY, canvas.SnapY * Renderer.Zoom) : py - Renderer.PanY; x /= Renderer.Zoom; y /= Renderer.Zoom; return(new Vector2(x, y)); }); canvas.Native = this; View.Initialize(); // background layer View.Layers[0].Background.A = 0xFF; View.Layers[0].Background.R = 0xFF; View.Layers[0].Background.G = 0xFF; View.Layers[0].Background.B = 0xFF; // drawing layer View.Layers[1].Background.A = 0xFF; View.Layers[1].Background.R = 0xF5; View.Layers[1].Background.G = 0xF5; View.Layers[1].Background.B = 0xF5; View.CreateGrid(600.0, 600.0, 30.0, 0.0, 0.0); }
public CameraSurface(global::Android.Content.Context context) : base(context) { Holder.AddCallback(this); }
public InvalidationAwareSurfaceView(Context context) : base(context) { Holder.AddCallback(this); _handler = new Handler(context.MainLooper); }
private void Initialize() { Holder.AddCallback(this); }
public PlaySurfaceView(Context context) : base(context) { M_hHolder = this.Holder; Holder.AddCallback(this); }
private void Initialize() { surfaceFactory = new SurfaceFactory(); Holder.AddCallback(this); }
private void Init() { _cameraAnalyzer = new CameraAnalyzer(this, ScanningOptions); Holder.AddCallback(this); Holder.SetType(SurfaceType.PushBuffers); }