/// <summary>
/// Disposes the resources used by the mask
/// </summary>
public void Dispose()
{
_surface.Dispose();
_geometry.Dispose();
_generator.DeviceReplaced -= OnDeviceReplaced;
_surface = null;
_generator = null;
_geometry = null;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="generator">ICompositionMaskGeneratorInternal object</param>
/// <param name="size">Size of the mask</param>
/// <param name="geometry">Geometry of the mask</param>
public CompositionMask(ICompositionMaskGeneratorInternal generator, Size size, CanvasGeometry geometry)
{
_generator = generator;
// Create Mask Surface
_surface = _generator.CreateMaskSurface(size);
Size = _surface?.Size ?? Size.Empty;
_geometry = geometry;
// Subscribe to DeviceReplaced event
_generator.DeviceReplaced += OnDeviceReplaced;
}