Пример #1
0
 public WaveFormScale()
 {
     _control = new WaveFormScaleControl();
     _control.OnInvalidateVisual += () => Dispatcher.BeginInvoke(DispatcherPriority.Render, new Action(InvalidateVisual));
     _control.OnInvalidateVisualInRect += (rect) => Dispatcher.BeginInvoke(DispatcherPriority.Render, new Action(() =>
     {
         InvalidateVisual();
         // TODO: It seems you can't invalidate a specific rect in WPF? What?
         // http://stackoverflow.com/questions/2576599/possible-to-invalidatevisual-on-a-given-region-instead-of-entire-wpf-control                                                                                                                       
     }));
 }
Пример #2
0
        private void Initialize()
        {
            _control = new WaveFormScaleControl();
            _control.OnInvalidateVisual += () => Post(Invalidate);            
            _control.OnInvalidateVisualInRect += (rect) => Post(() => Invalidate(GenericControlHelper.ToRect(rect)));
            //_control.FontSize = 12;

            if (!IsInEditMode)
                SetLayerType(LayerType.Hardware, null); // Use GPU instead of CPU (except in IDE such as Eclipse)
        }
Пример #3
0
 private void Initialize()
 {
     WantsLayer = true;
     LayerContentsRedrawPolicy = NSViewLayerContentsRedrawPolicy.OnSetNeedsDisplay;
     _control = new WaveFormScaleControl();    
     _control.OnInvalidateVisual += () => InvokeOnMainThread(() => SetNeedsDisplayInRect(Bounds));
     _control.OnInvalidateVisualInRect += (rect) => InvokeOnMainThread(() => SetNeedsDisplayInRect(GenericControlHelper.ToRect(rect)));
 }