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// -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
#ifndef __GREYSCALE_LUMINANCE_SOURCE__
#define __GREYSCALE_LUMINANCE_SOURCE__
/*
* GreyscaleLuminanceSource.h
* zxing
*
* Copyright 2010 ZXing authors All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <zxing/LuminanceSource.h>
namespace zxing {
class GreyscaleLuminanceSource : public LuminanceSource {
private:
typedef LuminanceSource Super;
ArrayRef<char> greyData_;
const int dataWidth_;
const int dataHeight_;
const int left_;
const int top_;
public:
GreyscaleLuminanceSource(ArrayRef<char> greyData, int dataWidth, int dataHeight, int left,
int top, int width, int height);
ArrayRef<char> getRow(int y, ArrayRef<char> row) const;
ArrayRef<char> getMatrix() const;
bool isRotateSupported() const {
return true;
}
Ref<LuminanceSource> rotateCounterClockwise() const;
};
}
#endif
Version data entries
13 entries across 13 versions & 4 rubygems