Esempio n. 1
0
        private void ValidateBoundingRectangle(Rectangle? rect, Rectangle parentRectangle, bool isDefined)
        {
            var isValid = rect != null
                   && RectangleUtil.PositiveDimensions(rect.Value)
                   && RectangleUtil.PositiveOrZeroCoordinates(rect.Value)
                   && parentRectangle.Encompasses(rect.Value);

            if (isDefined && !isValid)
            {
                throw new ArgumentException("Request bounding rectangle is invalid.");
            }
        }