1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
// Copyright 2016 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
/*
* Copyright 2011 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 "xfa/fxbarcode/cbc_datamatrix.h"
#include "xfa/fxbarcode/BC_BinaryBitmap.h"
#include "xfa/fxbarcode/BC_BufferedImageLuminanceSource.h"
#include "xfa/fxbarcode/common/BC_GlobalHistogramBinarizer.h"
#include "xfa/fxbarcode/datamatrix/BC_DataMatrixReader.h"
#include "xfa/fxbarcode/datamatrix/BC_DataMatrixWriter.h"
CBC_DataMatrix::CBC_DataMatrix() {
m_pBCReader = (CBC_Reader*)new (CBC_DataMatrixReader);
((CBC_DataMatrixReader*)m_pBCReader)->Init();
m_pBCWriter = (CBC_Writer*)new (CBC_DataMatrixWriter);
}
CBC_DataMatrix::~CBC_DataMatrix() {
delete (m_pBCReader);
delete (m_pBCWriter);
}
FX_BOOL CBC_DataMatrix::Encode(const CFX_WideStringC& contents,
FX_BOOL isDevice,
int32_t& e) {
int32_t outWidth = 0;
int32_t outHeight = 0;
uint8_t* data = ((CBC_DataMatrixWriter*)m_pBCWriter)
->Encode(contents, outWidth, outHeight, e);
BC_EXCEPTION_CHECK_ReturnValue(e, FALSE);
((CBC_TwoDimWriter*)m_pBCWriter)->RenderResult(data, outWidth, outHeight, e);
FX_Free(data);
BC_EXCEPTION_CHECK_ReturnValue(e, FALSE);
return TRUE;
}
FX_BOOL CBC_DataMatrix::RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matrix,
int32_t& e) {
((CBC_TwoDimWriter*)m_pBCWriter)->RenderDeviceResult(device, matrix);
return TRUE;
}
FX_BOOL CBC_DataMatrix::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) {
((CBC_TwoDimWriter*)m_pBCWriter)->RenderBitmapResult(pOutBitmap, e);
BC_EXCEPTION_CHECK_ReturnValue(e, FALSE);
return TRUE;
}
CFX_WideString CBC_DataMatrix::Decode(uint8_t* buf,
int32_t width,
int32_t height,
int32_t& e) {
CFX_WideString str;
return str;
}
CFX_WideString CBC_DataMatrix::Decode(CFX_DIBitmap* pBitmap, int32_t& e) {
CBC_BufferedImageLuminanceSource source(pBitmap);
CBC_GlobalHistogramBinarizer binarizer(&source);
CBC_BinaryBitmap bitmap(&binarizer);
CFX_ByteString retStr = m_pBCReader->Decode(&bitmap, 0, e);
BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L""));
return CFX_WideString::FromUTF8(retStr.AsStringC());
}
|
