Any method or dll found to convert bpm image format to pcx?
I am trying to execute the following code.
public static void ConvertBMP2PCX(string bmpFilePath) { List<byte> listBytePCX = new List<byte>(); Bitmap bmp = new Bitmap(bmpFilePath); int bmpWidth = bmp.Width; int bmpHeight = bmp.Height; byte[] byteBmp; using (MemoryStream ms = new MemoryStream()) { bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp); byteBmp = ms.ToArray(); ms.Close(); } int bytesPerLine = (bmpWidth + 7) / 8; int xEnd = bmpWidth - 1; int yEnd = bmpHeight - 1; byte[] header ={ 0x0A, // "PCX File" 0x05, // "Version 5" 0x01, // RLE Encoding 0x01, // 1 bit per pixel 0x00, 0x00, // XStart at 0 0x00, 0x00, // YStart at 0 (byte)(xEnd&0xFF), (byte)((xEnd>>8) & 0xFF), // Xend (byte)(yEnd&0xFF), (byte)((yEnd>>8) & 0xFF), // Yend (byte)(xEnd&0xFF), (byte)((xEnd>>8) & 0xFF), // Xend (byte)(yEnd&0xFF), (byte)((yEnd>>8) & 0xFF), // Yend 0x0F, 0x0F, 0x0F, 0x0E, 0x0E, 0x0E, 0x0D, 0x0D, 0x0D, 0x0C, 0x0C, 0x0C, //48-byte EGA palette info 0x0B, 0x0B, 0x0B, 0x0A, 0x0A, 0x0A, 0x09, 0x09, 0x09, 0x08, 0x08, 0x08, 0x07, 0x07, 0x07, 0x06, 0x06, 0x06, 0x05, 0x05, 0x05, 0x04, 0x04, 0x04, 0x03, 0x03, 0x03, 0x02, 0x02, 0x02, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, // Reserved byte, always x00 0x01, // 1 bit plane (byte)(bytesPerLine&0xFF), (byte)((bytesPerLine>>8) & 0xFF), // Bytes per scan line: (XEnd - XStart, 1) / 8 0x01, 0x00, // Palette type: 1 means color or monochrome 0x00, 0x00, // Horizontal screen size (not used) 0x00, 0x00 // Vertical screen size (not used) }; listBytePCX.AddRange(header); // Write most of header data listBytePCX.AddRange(new byte[54]);// pad the 128-byte header byte[] rowIn = new byte[bmpWidth * 3]; int[] bits = { 128, 64, 32, 16, 8, 4, 2, 1 }; byte[] bytes = new byte[2]; int last = 0; int count = 0; for (int y = 0; y < bmpHeight; y++) { //getPixelRow(rowIn, y); int currentByteCount = (y + 1) * bytesPerLine; if (currentByteCount > byteBmp.Length) { currentByteCount = byteBmp.Length; rowIn = new byte[bmpWidth * 3]; } for (int i = y * bytesPerLine; i < currentByteCount; i++) { rowIn[count] = byteBmp[i]; } count = 0; for (int x = 0; x < bmpWidth; x += 8) { int n = x + 8; if (n > bmpWidth) n = bmpWidth; int b = 0; for (int j = x; j < n; j++) if (rowIn[j + j + j] != 0) b |= bits[j - x]; if (last == b && count < 63) count++; else { if (count > 0) { bytes[0] = (byte)(count | 0xC0); bytes[1] = (byte)last; listBytePCX.Add(bytes[0]); listBytePCX.Add(bytes[1]); } last = b; count = 1; } } if (count > 0) { bytes[0] = (byte)(count | 0xC0); bytes[1] = (byte)last; listBytePCX.Add(bytes[0]); listBytePCX.Add(bytes[1]); count = 0; last = 0; } } //Save pcx file string pcxFilePath = bmpFilePath.Substring(0, bmpFilePath.LastIndexOf('.') + 1) + "1"; using (FileStream fs = new FileStream(pcxFilePath, FileMode.Create, FileAccess.Write)) { fs.Write(listBytePCX.ToArray(), 0, listBytePCX.Count); fs.Flush(); fs.Close(); } }
But it does not work, only create a thin line with pcx format.