BinaryBitmap.cpp Example File

 // -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
 /*
  *  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/BinaryBitmap.h>

 using zxing::Ref;
 using zxing::BitArray;
 using zxing::BitMatrix;
 using zxing::LuminanceSource;
 using zxing::BinaryBitmap;

 // VC++
 using zxing::Binarizer;

 BinaryBitmap::BinaryBitmap(Ref<Binarizer> binarizer) : binarizer_(binarizer) {
 }

 BinaryBitmap::~BinaryBitmap() {
 }

 Ref<BitArray> BinaryBitmap::getBlackRow(int y, Ref<BitArray> row) {
     return binarizer_->getBlackRow(y, row);
 }

 Ref<BitMatrix> BinaryBitmap::getBlackMatrix() {
     return binarizer_->getBlackMatrix();
 }

 int BinaryBitmap::getWidth() const {
     return getLuminanceSource()->getWidth();
 }

 int BinaryBitmap::getHeight() const {
     return getLuminanceSource()->getHeight();
 }

 Ref<LuminanceSource> BinaryBitmap::getLuminanceSource() const {
     return binarizer_->getLuminanceSource();
 }

 bool BinaryBitmap::isCropSupported() const {
     return getLuminanceSource()->isCropSupported();
 }

 Ref<BinaryBitmap> BinaryBitmap::crop(int left, int top, int width, int height) {
     return Ref<BinaryBitmap> (new BinaryBitmap(binarizer_->createBinarizer(getLuminanceSource()->crop(left, top, width, height))));
 }

 bool BinaryBitmap::isRotateSupported() const {
     return getLuminanceSource()->isRotateSupported();
 }

 Ref<BinaryBitmap> BinaryBitmap::rotateCounterClockwise() {
     return Ref<BinaryBitmap> (new BinaryBitmap(binarizer_->createBinarizer(getLuminanceSource()->rotateCounterClockwise())));
 }

 Ref<zxing::BinaryBitmap> BinaryBitmap::rotateCounterClockwise45()
 {
     return Ref<BinaryBitmap> (new BinaryBitmap(binarizer_->createBinarizer(getLuminanceSource()->rotateCounterClockwise45())));
 }