AForge.Imaging.Filters.QuadrilateralTransformationNearestNeighbor.CalculateNewImageSize C# (CSharp) Метод

        protected override System.Drawing.Size CalculateNewImageSize( UnmanagedImage sourceData )
        {
            // perform checking of source corners - they must feet into the image
            foreach ( IntPoint point in baseFilter.SourceQuadrilateral )
            {
                if ( ( point.X < 0 ) ||
                     ( point.Y < 0 ) ||
                     ( point.X >= sourceData.Width ) ||
                     ( point.Y >= sourceData.Height ) )
                {
                    throw new ArgumentException( "The specified quadrilateral's corners are outside of the given image." );
                }
            }

            return new Size( baseFilter.NewWidth, baseFilter.NewHeight );
        }
    }