diff options
Diffstat (limited to 'xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp')
| -rw-r--r-- | xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp b/xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp deleted file mode 100644 index 7d1779657c..0000000000 --- a/xfa/fxbarcode/pdf417/BC_PDF417Reader.cpp +++ /dev/null @@ -1,131 +0,0 @@ -// 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 2009 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 <algorithm> -#include <limits> -#include <memory> - -#include "xfa/fxbarcode/BC_BinaryBitmap.h" -#include "xfa/fxbarcode/BC_BinaryBitmap.h" -#include "xfa/fxbarcode/BC_Reader.h" -#include "xfa/fxbarcode/BC_ResultPoint.h" -#include "xfa/fxbarcode/common/BC_CommonBitArray.h" -#include "xfa/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/fxbarcode/common/BC_CommonBitMatrix.h" -#include "xfa/fxbarcode/common/BC_CommonDecoderResult.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417BarcodeMetadata.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417BarcodeValue.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417BoundingBox.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417Codeword.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417CodewordDecoder.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417Common.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417DecodedBitStreamParser.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResult.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResultColumn.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResultRowIndicatorColumn.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417Detector.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417DetectorResult.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417DetectorResult.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417ECErrorCorrection.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417ECModulusGF.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417ECModulusPoly.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417Reader.h" -#include "xfa/fxbarcode/pdf417/BC_PDF417ScanningDecoder.h" -#include "xfa/fxbarcode/utils.h" - -CBC_PDF417Reader::CBC_PDF417Reader() {} -CBC_PDF417Reader::~CBC_PDF417Reader() {} - -CFX_ByteString CBC_PDF417Reader::Decode(CBC_BinaryBitmap* image, int32_t& e) { - return Decode(image, 0, e); -} -CFX_ByteString CBC_PDF417Reader::Decode(CBC_BinaryBitmap* image, - FX_BOOL multiple, - int32_t hints, - int32_t& e) { - CFX_ByteString results; - std::unique_ptr<CBC_PDF417DetectorResult> detectorResult( - CBC_Detector::detect(image, hints, multiple, e)); - BC_EXCEPTION_CHECK_ReturnValue(e, ""); - for (int32_t i = 0; i < detectorResult->getPoints()->GetSize(); i++) { - CBC_ResultPointArray* points = detectorResult->getPoints()->GetAt(i); - std::unique_ptr<CBC_CommonDecoderResult> ResultTemp( - CBC_PDF417ScanningDecoder::decode( - detectorResult->getBits(), points->GetAt(4), points->GetAt(5), - points->GetAt(6), points->GetAt(7), getMinCodewordWidth(*points), - getMaxCodewordWidth(*points), e)); - if (!ResultTemp) { - e = BCExceptiontNotFoundInstance; - return CFX_ByteString(); - } - results += ResultTemp->GetText(); - } - return results; -} - -CFX_ByteString CBC_PDF417Reader::Decode(CBC_BinaryBitmap* image, - int32_t hints, - int32_t& e) { - CFX_ByteString bs = Decode(image, FALSE, 0, e); - BC_EXCEPTION_CHECK_ReturnValue(e, ""); - return bs; -} -int32_t CBC_PDF417Reader::getMaxWidth(CBC_ResultPoint* p1, - CBC_ResultPoint* p2) { - if (!p1 || !p2) - return 0; - return (int32_t)FXSYS_fabs(p1->GetX() - p2->GetX()); -} -int32_t CBC_PDF417Reader::getMinWidth(CBC_ResultPoint* p1, - CBC_ResultPoint* p2) { - if (!p1 || !p2) - return std::numeric_limits<int32_t>::max(); - return (int32_t)FXSYS_fabs(p1->GetX() - p2->GetX()); -} - -int32_t CBC_PDF417Reader::getMaxCodewordWidth( - const CFX_ArrayTemplate<CBC_ResultPoint*>& p) { - int32_t a = getMaxWidth(p.GetAt(6), p.GetAt(2)) * - CBC_PDF417Common::MODULES_IN_CODEWORD / - CBC_PDF417Common::MODULES_IN_STOP_PATTERN; - int32_t b = getMaxWidth(p.GetAt(7), p.GetAt(3)) * - CBC_PDF417Common::MODULES_IN_CODEWORD / - CBC_PDF417Common::MODULES_IN_STOP_PATTERN; - int32_t c = std::min(a, getMaxWidth(p.GetAt(0), p.GetAt(4))); - int32_t d = std::min(b, getMaxWidth(p.GetAt(1), p.GetAt(5))); - return std::min(c, d); -} - -int32_t CBC_PDF417Reader::getMinCodewordWidth( - const CFX_ArrayTemplate<CBC_ResultPoint*>& p) { - int32_t a = getMinWidth(p.GetAt(6), p.GetAt(2)) * - CBC_PDF417Common::MODULES_IN_CODEWORD / - CBC_PDF417Common::MODULES_IN_STOP_PATTERN; - int32_t b = getMinWidth(p.GetAt(7), p.GetAt(3)) * - CBC_PDF417Common::MODULES_IN_CODEWORD / - CBC_PDF417Common::MODULES_IN_STOP_PATTERN; - int32_t c = std::min(a, getMinWidth(p.GetAt(0), p.GetAt(4))); - int32_t d = std::min(b, getMinWidth(p.GetAt(1), p.GetAt(5))); - return std::min(c, d); -} |