Exemple #1
0
        static public int[] Interp(Chart MainChart)
        {
            var mass = MainChart.Series[0].Points;
            var m    = mass.ToArray();

            double[] ChartX = new double[m.Count()];
            double[] ChartY = new double[m.Count()];
            for (int i = 0; i < m.Count(); i++)
            {
                ChartX[i] = m[i].XValue;
                ChartY[i] = m[i].YValues[0];
            }
            CubicSpline spline = new CubicSpline();

            spline.BuildSpline(ChartX, ChartY, m.Count());

            int[] Y = new int[256];
            for (int i = 0; i < 256; i++)
            {
                Y[i] = (int)spline.Interpolate(i);
            }
            return(Y);
        }
Exemple #2
0
        public void ChangeGist(Chart MainChart, string str)
        {
            var mass = MainChart.Series[str].Points;
            var m    = mass.ToArray();

            double[] ChartX = new double[m.Count()];
            double[] ChartY = new double[m.Count()];
            for (int i = 0; i < m.Count(); i++)
            {
                ChartX[i] = m[i].XValue;
                ChartY[i] = m[i].YValues[0];
            }
            CubicSpline spline = new CubicSpline();

            spline.BuildSpline(ChartX, ChartY, m.Count());
            if (str == "Func")
            {
                var      mass1   = MainChart.Series["RedStream"].Points;
                var      mass2   = MainChart.Series["GreenStream"].Points;
                var      mass3   = MainChart.Series["BlueStream"].Points;
                var      m1      = mass.ToArray();
                var      m2      = mass.ToArray();
                var      m3      = mass.ToArray();
                double[] ChartX1 = new double[m1.Count()];
                double[] ChartY1 = new double[m1.Count()];
                double[] ChartX2 = new double[m2.Count()];
                double[] ChartY2 = new double[m2.Count()];
                double[] ChartX3 = new double[m3.Count()];
                double[] ChartY3 = new double[m3.Count()];
                for (int i = 0; i < m.Count(); i++)
                {
                    ChartX1[i] = m1[i].XValue;
                    ChartY1[i] = m1[i].YValues[0];
                    ChartX2[i] = m2[i].XValue;
                    ChartY2[i] = m2[i].YValues[0];
                    ChartX3[i] = m3[i].XValue;
                    ChartY3[i] = m3[i].YValues[0];
                }
                CubicSpline spline1 = new CubicSpline();
                CubicSpline spline2 = new CubicSpline();
                CubicSpline spline3 = new CubicSpline();
                GistI     = new int[256];
                GistRGB.R = new int[256];
                GistRGB.G = new int[256];
                GistRGB.B = new int[256];
                spline1.BuildSpline(ChartX1, ChartY1, m1.Count());
                spline2.BuildSpline(ChartX2, ChartY2, m2.Count());
                spline3.BuildSpline(ChartX3, ChartY3, m3.Count());
                for (int i = 0; i < Height; i++)
                {
                    for (int j = 0; j < Width; j++)
                    {
                        Rmatrix[j, i]  = (byte)spline.Interpolate(Rmatrix[j, i]);
                        matrix[j, i].R = (byte)spline1.Interpolate(matrix[j, i].R);
                        matrix[j, i].G = (byte)spline2.Interpolate(matrix[j, i].G);
                        matrix[j, i].B = (byte)spline3.Interpolate(matrix[j, i].B);
                        ++GistI[Rmatrix[j, i]];
                        ++GistRGB.R[(int)matrix[j, i].R];
                        ++GistRGB.G[(int)matrix[j, i].G];
                        ++GistRGB.B[(int)matrix[j, i].B];
                    }
                }
            }
            if (str == "RedStream")
            {
                GistRGB.R = new int[256];
                for (int i = 0; i < Height; i++)
                {
                    for (int j = 0; j < Width; j++)
                    {
                        matrix[j, i].R = (byte)spline.Interpolate(matrix[j, i].R);;
                        ++GistRGB.R[(int)matrix[j, i].R];
                    }
                }
            }
            if (str == "GreenStream")
            {
                GistRGB.G = new int[256];
                for (int i = 0; i < Height; i++)
                {
                    for (int j = 0; j < Width; j++)
                    {
                        matrix[j, i].G = (byte)spline.Interpolate(matrix[j, i].G);;
                        ++GistRGB.G[(int)matrix[j, i].G];
                    }
                }
            }
            if (str == "BlueStream")
            {
                GistRGB.B = new int[256];
                for (int i = 0; i < Height; i++)
                {
                    for (int j = 0; j < Width; j++)
                    {
                        matrix[j, i].B = (byte)spline.Interpolate(matrix[j, i].B);;
                        ++GistRGB.B[(int)matrix[j, i].B];
                    }
                }
            }
        }