private void button1_Click(object sender, EventArgs e) { double lamda1 = double.Parse(textBox1.Text); double lamda2 = double.Parse(textBox2.Text); double lamda3 = double.Parse(textBox3.Text); double Gamma = double.Parse(textBox4.Text); double M = double.Parse(textBox5.Text); double Xzero = double.Parse(textBox6.Text); double Yzero = double.Parse(textBox7.Text); double Zzero = double.Parse(textBox8.Text); steg = new steganograph(lamda1, lamda2, lamda3, Xzero, Yzero, Zzero, Gamma, M, image.Height, image.Width); color combine_color = convertor(); ArrayList images = new ArrayList(); steg.stegno2(combine_color.red, ref images); int height = Convert.ToInt32(images[0]); int width = Convert.ToInt32(images[1]); images.RemoveAt(0); images.RemoveAt(0); steg.save_pixels(images, 0, "im1.txt"); int sizeall = (3 * height * width); int before = images.Count; if (sizeall > images.Count) { steg.stegno(combine_color.green, ref images, 1, sizeall); steg.save_pixels(images, before, "im2.txt"); } if (sizeall > images.Count) { steg.stegno(combine_color.blue, ref images, 1, sizeall); } if (sizeall > images.Count) { steg.stegno(combine_color.red, ref images, 2, sizeall); } if (sizeall > images.Count) { steg.stegno(combine_color.green, ref images, 2, sizeall); } if (sizeall > images.Count) { steg.stegno(combine_color.blue, ref images, 2, sizeall); } if (sizeall > images.Count) { steg.stegno(combine_color.red, ref images, 4, sizeall); } if (sizeall > images.Count) { steg.stegno(combine_color.green, ref images, 4, sizeall); } if (sizeall > images.Count) { steg.stegno(combine_color.blue, ref images, 4, sizeall); } Bitmap image_save = new Bitmap(width, height, PixelFormat.Format24bppRgb); int count = 0; for (int ii = 0; ii < width; ii++) { for (int jj = 0; jj < height; jj++) { int r = Convert.ToInt32(images[count]); int g = Convert.ToInt32(images[height * width + count]); int b = Convert.ToInt32(images[2 * height * width + count]); count++; Color temp = Color.FromArgb(r, g, b); image_save.SetPixel(ii, jj, temp); } } SaveFileDialog save = new SaveFileDialog(); save.Filter = "Jpeg File(*.jpg)|*.jpg|Bitmap file(*.bmp)|*.bmp|PNG File(*.png)|*.png"; DialogResult dr = save.ShowDialog(); pictureBox2.Image = image_save; if (dr.Equals(DialogResult.OK)) { filesave1 = save.FileName; } image_save.Save(filesave1, ImageFormat.Bmp); }
private void button1_Click(object sender, EventArgs e) { double lamda1 = double.Parse(textBox1.Text); double lamda2 = double.Parse(textBox2.Text); double lamda3 = double.Parse(textBox3.Text); double Gamma = double.Parse(textBox4.Text); double M = double.Parse(textBox5.Text); double Xzero = double.Parse(textBox6.Text); double Yzero = double.Parse(textBox7.Text); double Zzero = double.Parse(textBox8.Text); int[] binary_image = new int[1]; steg = new steganograph(lamda1, lamda2, lamda3, Xzero, Yzero, Zzero, Gamma, M, image.Height, image.Width); color combine_color = convertor(); int height = -1; int width = -1; int count = 0; steg.stegno2(combine_color.red, ref binary_image, ref height, ref width, ref count); //int sizeall=(3 * height * width); int sizeall = (3 * height * width); int before = count; if (count < binary_image.Length) { steg.stegno(combine_color.green, ref binary_image, 1, ref count); } if (count < binary_image.Length) { steg.stegno(combine_color.blue, ref binary_image, 1, ref count); } if (count < binary_image.Length) { steg.stegno(combine_color.red, ref binary_image, 2, ref count); } if (count < binary_image.Length) { steg.stegno(combine_color.green, ref binary_image, 2, ref count); } if (count < binary_image.Length) { steg.stegno(combine_color.blue, ref binary_image, 2, ref count); } if (count < binary_image.Length) { steg.stegno(combine_color.red, ref binary_image, 4, ref count); } if (count < binary_image.Length) { steg.stegno(combine_color.green, ref binary_image, 4, ref count); } if (count < binary_image.Length) { steg.stegno(combine_color.blue, ref binary_image, 4, ref count); } ArrayList images = new ArrayList(); int[] bits = new int[8]; int index = 0; for (int ii = 0; ii < binary_image.Length; ii++) { bits[index++] = binary_image[ii]; if (index == 8) { images.Add(steg.Convert_Binary_to_Int(bits)); index = 0; } } //steg.save_pixels(images, 0, "im.txt"); Bitmap image_save = new Bitmap(width, height, PixelFormat.Format24bppRgb); count = 0; for (int ii = 0; ii < width; ii++) { for (int jj = 0; jj < height; jj++) { int r = Convert.ToInt32(images[count]); //int g = Convert.ToInt32(images[height*width+count]); //int b = Convert.ToInt32(images[2*height * width + count]); count++; Color temp = Color.FromArgb(r, r, r); image_save.SetPixel(ii, jj, temp); } } SaveFileDialog save = new SaveFileDialog(); save.Filter = "Jpeg File(*.jpg)|*.jpg|Bitmap file(*.bmp)|*.bmp|PNG File(*.png)|*.png"; DialogResult dr = save.ShowDialog(); pictureBox2.Image = image_save; if (dr.Equals(DialogResult.OK)) { filesave1 = save.FileName; } image_save.Save(filesave1, ImageFormat.Bmp); }