/// <summary>
 /// Konstruktor
 /// </summary>
 /// <param name="width">Die Weite in Pixel</param>
 /// <param name="height">Die Höhe in Pixel</param>
 /// <param name="unit">Die Einheit</param>
 public PropertySizeIcon(int width, int height, TypeSizeUnit unit)
 {
     Width  = width;
     Height = height;
     Unit   = unit;
 }
 /// <summary>
 /// Konstruktor
 /// </summary>
 /// <param name="size">Die Größe</param>
 /// <param name="unit">Die Einheit</param>
 public PropertySizeIcon(int size, TypeSizeUnit unit)
 {
     Width  = size;
     Height = size;
     Unit   = unit;
 }