// Copyright 2014 PDFium Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style license that can be | |
// found in the LICENSE file. | |
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
// Original code is licensed as follows: | |
/* | |
* Copyright 2007 ZXing authors | |
* | |
* 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 "../barcode.h" | |
#include "../BC_BinaryBitmap.h" | |
#include "../BC_Reader.h" | |
#include "../qrcode/BC_QRDetectorResult.h" | |
#include "../common/BC_CommonDecoderResult.h" | |
#include "BC_DataMatrixDecoder.h" | |
#include "BC_DataMatrixDetector.h" | |
#include "BC_DataMatrixReader.h" | |
CBC_DataMatrixReader::CBC_DataMatrixReader() | |
{ | |
m_decoder = NULL; | |
} | |
void CBC_DataMatrixReader::Init() | |
{ | |
m_decoder = FX_NEW CBC_DataMatrixDecoder; | |
m_decoder->Init(); | |
} | |
CBC_DataMatrixReader::~CBC_DataMatrixReader() | |
{ | |
if(m_decoder != NULL) { | |
delete m_decoder; | |
} | |
m_decoder = NULL; | |
} | |
CFX_ByteString CBC_DataMatrixReader::Decode(CBC_BinaryBitmap *image, FX_INT32 hints, FX_INT32 &e) | |
{ | |
CBC_CommonBitMatrix *cdr = image->GetBlackMatrix(e); | |
BC_EXCEPTION_CHECK_ReturnValue(e, ""); | |
CBC_DataMatrixDetector detector(cdr); | |
detector.Init(e); | |
BC_EXCEPTION_CHECK_ReturnValue(e, ""); | |
CBC_QRDetectorResult* ddr = detector.Detect(e); | |
BC_EXCEPTION_CHECK_ReturnValue(e, ""); | |
CBC_AutoPtr<CBC_QRDetectorResult> detectorResult(ddr); | |
CBC_CommonDecoderResult* ResultTemp = m_decoder->Decode(detectorResult->GetBits(), e); | |
BC_EXCEPTION_CHECK_ReturnValue(e, ""); | |
CBC_AutoPtr<CBC_CommonDecoderResult> decodeResult(ResultTemp); | |
return decodeResult->GetText(); | |
} | |
CFX_ByteString CBC_DataMatrixReader::Decode(CBC_BinaryBitmap *image, FX_INT32 &e) | |
{ | |
CFX_ByteString bs = Decode(image, 0, e); | |
BC_EXCEPTION_CHECK_ReturnValue(e, ""); | |
return bs; | |
} |