1 #ifndef __BINARYBITMAP_H__
2 #define __BINARYBITMAP_H__
8 * Copyright 2010 ZXing authors All rights reserved.
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
14 * http://www.apache.org/licenses/LICENSE-2.0
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
23 #include <zxing/common/Counted.h>
24 #include <zxing/common/BitMatrix.h>
25 #include <zxing/common/BitArray.h>
26 #include <zxing/Binarizer.h>
30 class BinaryBitmap : public Counted {
32 Ref<Binarizer> binarizer_;
36 BinaryBitmap(Ref<Binarizer> binarizer);
37 virtual ~BinaryBitmap();
39 Ref<BitArray> getBlackRow(int y, Ref<BitArray> row);
40 Ref<BitMatrix> getBlackMatrix();
42 Ref<LuminanceSource> getLuminanceSource() const;
45 int getHeight() const;
47 bool isRotateSupported() const;
48 Ref<BinaryBitmap> rotateCounterClockwise();
50 bool isCropSupported() const;
51 Ref<BinaryBitmap> crop(int left, int top, int width, int height);
57 #endif /* BINARYBITMAP_H_ */