public void LoadImageTestBgr24() { IpcImageFileMapped ipcImage = IpcImageFileMapped.LoadFromFile(ImageUris.Bgr24); Console.WriteLine(ipcImage.Info()); unsafe { byte *pointer = (byte *)ipcImage.DataPtr.ToPointer(); for (int rowIndex = 0; rowIndex < ipcImage.Height; rowIndex++) { for (int columnIndex = 0; columnIndex < ipcImage.Width * ipcImage.BytesPerPixel; columnIndex++) { var value = *(pointer + columnIndex + rowIndex * ipcImage.Stride); if ((int)(columnIndex % ipcImage.BytesPerPixel) == 0) { Console.Write(" - "); } Console.Write(value + " "); if (rowIndex == 0 && (columnIndex % 3) == 0) { Assert.AreEqual(0, value, "Black row failed."); } if (rowIndex == 1) { Assert.AreEqual(255, value, "White row failed."); } if (rowIndex == 4 && (columnIndex % 3) == 0) { Assert.AreEqual(127, value, "Blue row failed."); } if (rowIndex == 6 && ((columnIndex - 1) % 3) == 0) { Assert.AreEqual(127, value, "Green row failed."); } if (rowIndex == 8 && ((columnIndex - 2) % 3) == 0) { Assert.AreEqual(127, value, "Redd row failed."); } if (rowIndex == 9) { Assert.AreEqual(255, value, "Closing white row failed"); } } Console.Write("\n"); } } }
public void LoadImageTestGrayScale8Bpp() { IpcImageFileMapped ipcImage = IpcImageFileMapped.LoadFromFile(ImageUris.Grayscale8Bpp); Console.WriteLine(ipcImage.Info()); unsafe { byte *pointer = (byte *)ipcImage.DataPtr.ToPointer(); for (int rowIndex = 0; rowIndex < ipcImage.Height; rowIndex++) { for (int columnIndex = 0; columnIndex < ipcImage.Width * ipcImage.BytesPerPixel; columnIndex++) { var value = *(pointer + columnIndex + rowIndex * ipcImage.Stride); if ((columnIndex % (int)ipcImage.BytesPerPixel) == 0) { Console.Write(" - "); } Console.Write(value + " "); if (rowIndex == 0) { Assert.AreEqual(0, value, "Black row failed."); } if (rowIndex == 1) { Assert.AreEqual(50, value, "Grey50 row failed."); } if (rowIndex == 2) { Assert.AreEqual(100, value, "Grey100 row failed."); } if (rowIndex == 3) { Assert.AreEqual(150, value, "Grey150 row failed."); } if (rowIndex == 4) { Assert.AreEqual(200, value, "Grey200 row failed."); } if (rowIndex == 5) { Assert.AreEqual(255, value, "White row failed."); } } Console.Write("\n"); } } }
public void CreateMemorySectionTest() { IpcImageFileMapped ipcImage = IpcImageFileMapped.LoadFromFile(ImageUris.Bgr32); var brush = new System.Drawing.SolidBrush(Color.FromArgb(255, 2, 2, 2)); ipcImage.GetGdiGraphics().FillRectangle(brush, new System.Drawing.Rectangle(0, 0, 5, 5)); Console.WriteLine(ipcImage.Info()); unsafe { byte *pointer = (byte *)ipcImage.DataPtr.ToPointer(); for (int rowIndex = 0; rowIndex < ipcImage.Height; rowIndex++) { for (int columnIndex = 0; columnIndex < ipcImage.Width * ipcImage.BytesPerPixel; columnIndex++) { var value = *(pointer + columnIndex + rowIndex * ipcImage.Stride); if ((columnIndex % (int)ipcImage.BytesPerPixel) == 0) { Console.Write(" - "); } Console.Write(value + " "); if (rowIndex >= 0 && rowIndex <= 4 && ((columnIndex + 1) % 4) != 0) { Assert.AreEqual(2, value, "Rows Failed"); } if (rowIndex == 5) { Assert.AreEqual(255, value, "White Row Failed"); } } Console.Write("\n"); } } }