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20 lines
364 B
20 lines
364 B
/* |
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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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