/// <summary>
/// Locks this bitmap into memory and returns a FastBitmap that can be used to manipulate its pixels
/// </summary>
/// <param name="bitmap">The bitmap to lock</param>
/// <returns>A locked FastBitmap</returns>
public static FastBitmap FastLock(this Bitmap bitmap)
{
FastBitmap fast = new FastBitmap(bitmap);
fast.Lock();
return(fast);
}
/// <summary>
/// Copies a region of the source bitmap to a target bitmap
/// </summary>
/// <param name="source">The source image to copy</param>
/// <param name="target">The target image to be altered</param>
/// <param name="srcRect">The region on the source bitmap that will be copied over</param>
/// <param name="destRect">The region on the target bitmap that will be changed</param>
/// <exception cref="ArgumentException">The provided source and target bitmaps are the same bitmap</exception>
public static void CopyRegion(Bitmap source, Bitmap target, Rectangle srcRect, Rectangle destRect)
{
FastBitmap fastTarget = new FastBitmap(target);
using (fastTarget.Lock())
{
fastTarget.CopyRegion(source, srcRect, destRect);
}
}
