/// <summary>
/// Returns a new object with cropped image data. Implementations may keep a reference to the
/// original data rather than a copy. Only callable if isCropSupported() is true.
/// </summary>
/// <param name="left">The left coordinate, which must be in [0, Width)</param>
/// <param name="top">The top coordinate, which must be in [0, Height)</param>
/// <param name="width">The width of the rectangle to crop.</param>
/// <param name="height">The height of the rectangle to crop.</param>
/// <returns> A cropped version of this object.</returns>
public BinaryBitmap crop(int left, int top, int width, int height)
{
var newSource = binarizer.LuminanceSource.crop(left, top, width, height);
return(new BinaryBitmap(binarizer.createBinarizer(newSource)));
}
