49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
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// -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
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#ifndef __FINDER_PATTERN_H__
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#define __FINDER_PATTERN_H__
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/*
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* FinderPattern.h
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* zxing
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*
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* Copyright 2010 ZXing authors All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <zxing/ResultPoint.h>
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#include <cmath>
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namespace zxing {
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namespace qrcode {
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class FinderPattern : public ResultPoint {
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private:
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float estimatedModuleSize_;
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int count_;
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FinderPattern(float posX, float posY, float estimatedModuleSize, int count);
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public:
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FinderPattern(float posX, float posY, float estimatedModuleSize);
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int getCount() const;
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float getEstimatedModuleSize() const;
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void incrementCount();
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bool aboutEquals(float moduleSize, float i, float j) const;
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Ref<FinderPattern> combineEstimate(float i, float j, float newModuleSize) const;
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};
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}
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}
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#endif // __FINDER_PATTERN_H__
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