/*
* Copyright 2016 Nu-book Inc.
* Copyright 2016 ZXing authors
*/
// SPDX-License-Identifier: Apache-2.0
#pragma once
namespace ZXing {
class BitMatrix;
class ResultPoint;
/**
* <p>
* Detects a candidate barcode-like rectangular region within an image. It
* starts around the center of the image, increases the size of the candidate
* region until it finds a white rectangular region.
* </p>
*
* @param image barcode image to find a rectangle in
* @param initSize initial size of search area around center
* @param x x position of search center
* @param y y position of search center
* @return {@link ResultPoint}[] describing the corners of the rectangular
* region. The first and last points are opposed on the diagonal, as
* are the second and third. The first point will be the topmost
* point and the last, the bottommost. The second point will be
* leftmost and the third, the rightmost
* @return true iff white rect was found
*/
bool DetectWhiteRect(const BitMatrix& image, int initSize, int x, int y, ResultPoint& p0, ResultPoint& p1,
ResultPoint& p2, ResultPoint& p3);
bool DetectWhiteRect(const BitMatrix& image, ResultPoint& p0, ResultPoint& p1, ResultPoint& p2, ResultPoint& p3);
} // ZXing