public static void WithAntialiasMode(this ID2D1DeviceContext context, D2D1_ANTIALIAS_MODE mode, Action action)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
var old = context.GetAntialiasMode();
try
{
context.SetAntialiasMode(mode);
action();
}
finally
{
context.SetAntialiasMode(old);
}
}