/// <summary> /// Gets the doc image. /// </summary> /// <param name="side">The side.</param> /// <returns></returns> public static byte[] GetImageBytesFromRanger(RangerSides side) { RangerImageColorTypes colorType = RockConfig.Load().ImageColorType; int imageByteCount; imageByteCount = batchPage.rangerScanner.GetImageByteCount(( int )side, ( int )colorType); if (imageByteCount > 0) { byte[] imageBytes = new byte[imageByteCount]; // create the pointer and assign the Ranger image address to it IntPtr imgAddress = new IntPtr(batchPage.rangerScanner.GetImageAddress(( int )side, ( int )colorType)); // Copy the bytes from unmanaged memory to managed memory Marshal.Copy(imgAddress, imageBytes, 0, imageByteCount); return(imageBytes); } else { return(null); } }
/// <summary> /// Gets the doc image. /// </summary> /// <param name="side">The side.</param> /// <returns></returns> private byte[] GetImageBytesFromRanger( RangerSides side ) { RangerImageColorTypes colorType = RockConfig.Load().ImageColorType; int imageByteCount; imageByteCount = batchPage.rangerScanner.GetImageByteCount( (int)side, (int)colorType ); if ( imageByteCount > 0 ) { byte[] imageBytes = new byte[imageByteCount]; // create the pointer and assign the Ranger image address to it IntPtr imgAddress = new IntPtr( batchPage.rangerScanner.GetImageAddress( (int)side, (int)colorType ) ); // Copy the bytes from unmanaged memory to managed memory Marshal.Copy( imgAddress, imageBytes, 0, imageByteCount ); return imageBytes; } else { return null; } }