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fe87c689bc
git-svn-id: https://zxing.googlecode.com/svn/trunk@1136 59b500cc-1b3d-0410-9834-0bbf25fbcc57
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
//
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// GrayBytesMonochromeBitmapSource.cpp
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// ZXing
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//
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// Created by Thomas Recloux, Norsys on 04/12/2009.
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/*
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* Copyright 2008 ZXing authors
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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 "GrayBytesMonochromeBitmapSource.h"
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#include <zxing/ReaderException.h>
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GrayBytesMonochromeBitmapSource::GrayBytesMonochromeBitmapSource(const unsigned char *bytes,
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int width,
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int height,
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int bytesPerRow) :
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width_(width),
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height_(height),
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bytes_(bytes),
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bytesPerRow_(bytesPerRow) { }
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int GrayBytesMonochromeBitmapSource::getWidth() {
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return width_;
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}
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int GrayBytesMonochromeBitmapSource::getHeight() {
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return height_;
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}
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unsigned char GrayBytesMonochromeBitmapSource::getPixel(int x, int y) {
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/* if (x >= width_ || y >= height_) {
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throw new ReaderException("bitmap coordinate out of bounds");
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}*/
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int index = y * bytesPerRow_ + x;
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return bytes_[index];
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}
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