Exemplo n.º 1
0
        /*private void ComputeInterpolationPointsTest0(Bitmap bitmap, int domainsInRow, int a)
        {
            Console.WriteLine("bmp size: {0}x{1}", bitmap.Width, bitmap.Height);
            List<MappedPoint> intrpList = POTools.ComputeInterpolationPoints(bitmap, domainsInRow, a);
            Console.WriteLine("interpolation points: " + intrpList.Count);
            Console.WriteLine();
            for (int i = 0; i < intrpList.Count; i++)
            {
                Console.Write("({0},{1}), ", intrpList[i].X, intrpList[i].Y);
                //Console.Write(intrpList[i].X + ", " + intrpList[i].Y + ";  ");
                if ((i + 1) % 4 == 0)
                    Console.WriteLine();
            }
        }*/
        //nie jest uzywana, zostala podzielona na dwie funckje, Compress i Decompress
        //
        private Bitmap CompressionTest(Bitmap bitmap, int bigDelta, int a)
        {
            Console.WriteLine("bmp size: {0}x{1}, bigDelta={2}, a={3}", bitmap.Width, bitmap.Height, bigDelta, a);
            FractalCompression.Structure.Region[,] regions = null;
            FractalCompression.Structure.Domain[,] domains = null;
            List<MappedPoint> intrpList = null;
            //List<MappedPoint> intrpList = POTools.PrepareRegions(bitmap, bigDelta, a, out regions);
            POTools.PrepareStructures(bitmap, bigDelta, a, out regions, out domains, out intrpList);

            //POTools.PrintInterpolationPoints(intrpList);
            //POTools.PrintDomains(domains);
            //POTools.PrintRegions(regions);

            string filepath = @"C:\Documents and Settings\Mroczek\Pulpit\myfile.nofc";
            Compressor compressor = new Compressor(bigDelta, a, 10, 3, domains, regions, intrpList, bitmap);
            Console.WriteLine("Compression started...");
            compressor.Compress();
            Console.WriteLine("Image compressed, saving to file...");
            compressor.SaveToFile(filepath);

            Console.WriteLine("Reading file before decompression...");
            CompResult cr = POTools.DeserializeCompResult(filepath);
            Console.WriteLine("Preparing to decompression...");
            List<double> cfactors = new List<double>(cr.Cqueue);
            List<MappedPoint> interpPoints = new List<MappedPoint>(cr.Iqueue);
            List<int> addresses = new List<int>(cr.Aqueue);
            Decompressor decompressor = new Decompressor(cfactors, interpPoints, addresses,
                cr.SmallDelta, cr.BigDelta, cr.A, cr.ImageWidth, cr.ImageHeight, cr.DMax);

            Console.WriteLine("Decompressing image...");
            return decompressor.DecompressImage(out bitmapWithGrid);
        }
Exemplo n.º 2
0
 private Bitmap Decompress(String filepath)
 {
     Console.WriteLine("Reading file before decompression...");
     CompResult cr = POTools.DeserializeCompResult(filepath);
     Console.WriteLine("Preparing to decompression...");
     List<double> cfactors = new List<double>(cr.Cqueue);
     List<MappedPoint> interpPoints = new List<MappedPoint>(cr.Iqueue);
     List<int> addresses = cr.Aqueue;
     Decompressor decompressor = new Decompressor(cfactors,
         interpPoints, addresses,
         cr.SmallDelta, cr.BigDelta, cr.A, cr.ImageWidth,
         cr.ImageHeight, cr.DMax);
     Console.WriteLine("Decompressing image...");
     //return decompressor.DecompressImage(out bitmapWithGrid);
     return decompressor.DecompressImageVerII(out bitmapWithGrid);
 }