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
}));
}
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)
}
private void Initialize()
{
WantsLayer = true;
LayerContentsRedrawPolicy = NSViewLayerContentsRedrawPolicy.OnSetNeedsDisplay;
_control = new WaveFormScaleControl();
_control.OnInvalidateVisual += () => InvokeOnMainThread(() => SetNeedsDisplayInRect(Bounds));
_control.OnInvalidateVisualInRect += (rect) => InvokeOnMainThread(() => SetNeedsDisplayInRect(GenericControlHelper.ToRect(rect)));
}
