21 lines
364 B
C++
21 lines
364 B
C++
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/*
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* Copyright 2016 Nu-book Inc.
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* Copyright 2016 ZXing authors
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*/
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// SPDX-License-Identifier: Apache-2.0
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#include "ResultPoint.h"
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#include <cmath>
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namespace ZXing {
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float ResultPoint::Distance(int aX, int aY, int bX, int bY)
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{
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auto dx = static_cast<float>(aX - bX);
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auto dy = static_cast<float>(aY - bY);
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return std::sqrt(dx * dx + dy * dy);
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}
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} // ZXing
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