public Crop(DecimalListParameter parameter) : this(
         new Vector2(
             parameter?.ElementAtOrDefault(0) ?? 0.0f,
             parameter?.ElementAtOrDefault(1) ?? 0.0f),
         new Vector2(
             parameter?.ElementAtOrDefault(2) ?? 0.0f,
             parameter?.ElementAtOrDefault(3) ?? 0.0f))
 {
 }