Osamu Nakamura / GR-PEACH_mbed-os-client-ZXingSample

zxing_lib/zxing/Binarizer.h@0:2f8d4a574b4e, 2018-01-12 (annotated)

Committer:
Osamu Nakamura
Date:
Fri Jan 12 15:41:00 2018 +0900
Revision:
0:2f8d4a574b4e
Initial commit

Who changed what in which revision?

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Osamu Nakamura 0:2f8d4a574b4e 1 #ifndef BINARIZER_H_
Osamu Nakamura 0:2f8d4a574b4e 2 #define BINARIZER_H_
Osamu Nakamura 0:2f8d4a574b4e 3
Osamu Nakamura 0:2f8d4a574b4e 4 /*
Osamu Nakamura 0:2f8d4a574b4e 5 * Binarizer.h
Osamu Nakamura 0:2f8d4a574b4e 6 * zxing
Osamu Nakamura 0:2f8d4a574b4e 7 *
Osamu Nakamura 0:2f8d4a574b4e 8 * Copyright 2010 ZXing authors All rights reserved.
Osamu Nakamura 0:2f8d4a574b4e 9 *
Osamu Nakamura 0:2f8d4a574b4e 10 * Licensed under the Apache License, Version 2.0 (the "License");
Osamu Nakamura 0:2f8d4a574b4e 11 * you may not use this file except in compliance with the License.
Osamu Nakamura 0:2f8d4a574b4e 12 * You may obtain a copy of the License at
Osamu Nakamura 0:2f8d4a574b4e 13 *
Osamu Nakamura 0:2f8d4a574b4e 14 * http://www.apache.org/licenses/LICENSE-2.0
Osamu Nakamura 0:2f8d4a574b4e 15 *
Osamu Nakamura 0:2f8d4a574b4e 16 * Unless required by applicable law or agreed to in writing, software
Osamu Nakamura 0:2f8d4a574b4e 17 * distributed under the License is distributed on an "AS IS" BASIS,
Osamu Nakamura 0:2f8d4a574b4e 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Osamu Nakamura 0:2f8d4a574b4e 19 * See the License for the specific language governing permissions and
Osamu Nakamura 0:2f8d4a574b4e 20 * limitations under the License.
Osamu Nakamura 0:2f8d4a574b4e 21 */
Osamu Nakamura 0:2f8d4a574b4e 22
Osamu Nakamura 0:2f8d4a574b4e 23 #include <zxing/LuminanceSource.h>
Osamu Nakamura 0:2f8d4a574b4e 24 #include <zxing/common/BitArray.h>
Osamu Nakamura 0:2f8d4a574b4e 25 #include <zxing/common/BitMatrix.h>
Osamu Nakamura 0:2f8d4a574b4e 26 #include <zxing/common/Counted.h>
Osamu Nakamura 0:2f8d4a574b4e 27
Osamu Nakamura 0:2f8d4a574b4e 28 namespace zxing {
Osamu Nakamura 0:2f8d4a574b4e 29
Osamu Nakamura 0:2f8d4a574b4e 30 class Binarizer : public Counted {
Osamu Nakamura 0:2f8d4a574b4e 31 private:
Osamu Nakamura 0:2f8d4a574b4e 32 Ref<LuminanceSource> source_;
Osamu Nakamura 0:2f8d4a574b4e 33
Osamu Nakamura 0:2f8d4a574b4e 34 public:
Osamu Nakamura 0:2f8d4a574b4e 35 Binarizer(Ref<LuminanceSource> source);
Osamu Nakamura 0:2f8d4a574b4e 36 virtual ~Binarizer();
Osamu Nakamura 0:2f8d4a574b4e 37
Osamu Nakamura 0:2f8d4a574b4e 38 virtual Ref<BitArray> getBlackRow(int y, Ref<BitArray> row) = 0;
Osamu Nakamura 0:2f8d4a574b4e 39 virtual Ref<BitMatrix> getBlackMatrix() = 0;
Osamu Nakamura 0:2f8d4a574b4e 40
Osamu Nakamura 0:2f8d4a574b4e 41 Ref<LuminanceSource> getLuminanceSource() const ;
Osamu Nakamura 0:2f8d4a574b4e 42 virtual Ref<Binarizer> createBinarizer(Ref<LuminanceSource> source) = 0;
Osamu Nakamura 0:2f8d4a574b4e 43
Osamu Nakamura 0:2f8d4a574b4e 44 int getWidth() const;
Osamu Nakamura 0:2f8d4a574b4e 45 int getHeight() const;
Osamu Nakamura 0:2f8d4a574b4e 46
Osamu Nakamura 0:2f8d4a574b4e 47 };
Osamu Nakamura 0:2f8d4a574b4e 48
Osamu Nakamura 0:2f8d4a574b4e 49 }
Osamu Nakamura 0:2f8d4a574b4e 50 #endif /* BINARIZER_H_ */