public Brush GetBrush(bool freezing = true)
{
if (freezing)
{
SolidColorBrush brush;
if (Brushes.TryGetValue(Color, out brush))
{
return(brush);
}
brush = new SolidColorBrush(Color);
brush.Freeze();
Brushes.Add(Color, brush);
return(brush);
}
return(new SolidColorBrush(Color));
}