img

public BitmapImage BitmapToImage(System.Drawing.Bitmap bitmap)
{
System.Drawing.Bitmap bitmapSource = new System.Drawing.Bitmap(bitmap.Width, bitmap.Height);
int i, j;
for (i = 0; i < bitmap.Width; i++)
for (j = 0; j < bitmap.Height; j++)
{
System.Drawing.Color pixelColor = bitmap.GetPixel(i, j);
System.Drawing.Color newColor = System.Drawing.Color.FromArgb(pixelColor.R, pixelColor.G, pixelColor.B);
bitmapSource.SetPixel(i, j, newColor);
}
MemoryStream ms = new MemoryStream();
bitmapSource.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp);
BitmapImage bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
bitmapImage.StreamSource = new MemoryStream(ms.ToArray());
bitmapImage.EndInit();

return bitmapImage;
}

 

public BitmapSource ToBitmapSource(System.Drawing.Bitmap bmp)
{
BitmapSource returnSource;
try
{
returnSource = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(bmp.GetHbitmap(), IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
}
catch
{
returnSource = null;
}
return returnSource;
}

 

public System.Drawing.Bitmap WpfBitmapSourceToBitmap(BitmapSource s)
{
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(s.PixelWidth, s.PixelHeight, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
System.Drawing.Imaging.BitmapData data = bmp.LockBits(new System.Drawing.Rectangle(System.Drawing.Point.Empty, bmp.Size), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
s.CopyPixels(Int32Rect.Empty, data.Scan0, data.Height * data.Stride, data.Stride);
bmp.UnlockBits(data);
return bmp;
}