257 lines
9.6 KiB
C++
257 lines
9.6 KiB
C++
// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_INCLUDE_FXBARCODE_BC_BARCODE_H_
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#define XFA_INCLUDE_FXBARCODE_BC_BARCODE_H_
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#include "core/include/fxcrt/fx_string.h"
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#include "core/include/fxcrt/fx_system.h"
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#include "core/include/fxge/fx_dib.h"
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class CBC_Reader;
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class CBC_Writer;
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class CFX_Font;
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class CFX_RenderDevice;
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enum BC_TEXT_LOC {
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BC_TEXT_LOC_NONE = 0,
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BC_TEXT_LOC_ABOVE,
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BC_TEXT_LOC_BELOW,
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BC_TEXT_LOC_ABOVEEMBED,
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BC_TEXT_LOC_BELOWEMBED
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};
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enum BC_CHAR_ENCODING { CHAR_ENCODING_UTF8 = 0, CHAR_ENCODING_UNICODE };
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enum BC_TYPE {
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BC_UNKNOWN = -1,
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BC_CODE39 = 0,
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BC_CODABAR,
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BC_CODE128,
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BC_CODE128_B,
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BC_CODE128_C,
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BC_EAN8,
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BC_UPCA,
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BC_EAN13,
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BC_QR_CODE,
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BC_PDF417,
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BC_DATAMATRIX
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};
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void BC_Library_Init();
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void BC_Library_Destory();
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class CBC_CodeBase {
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public:
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CBC_CodeBase();
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virtual ~CBC_CodeBase();
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virtual BC_TYPE GetType() = 0;
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virtual FX_BOOL Encode(const CFX_WideStringC& contents,
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FX_BOOL isDevice,
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int32_t& e) = 0;
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virtual FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e) = 0;
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virtual FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) = 0;
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virtual CFX_WideString Decode(uint8_t* buf,
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int32_t width,
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int32_t hight,
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int32_t& e) = 0;
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virtual CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e) = 0;
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virtual FX_BOOL SetCharEncoding(int32_t encoding);
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virtual FX_BOOL SetModuleHeight(int32_t moduleHeight);
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virtual FX_BOOL SetModuleWidth(int32_t moduleWidth);
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virtual FX_BOOL SetHeight(int32_t height);
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virtual FX_BOOL SetWidth(int32_t width);
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virtual void SetBackgroundColor(FX_ARGB backgroundColor);
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virtual void SetBarcodeColor(FX_ARGB foregroundColor);
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protected:
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CBC_Writer* m_pBCWriter;
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CBC_Reader* m_pBCReader;
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};
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class CBC_OneCode : public CBC_CodeBase {
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public:
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CBC_OneCode();
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virtual ~CBC_OneCode();
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virtual BC_TYPE GetType() = 0;
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virtual FX_BOOL Encode(const CFX_WideStringC& contents,
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FX_BOOL isDevice,
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int32_t& e) = 0;
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virtual FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e) = 0;
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virtual FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) = 0;
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virtual CFX_WideString Decode(uint8_t* buf,
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int32_t width,
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int32_t hight,
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int32_t& e) = 0;
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virtual CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e) = 0;
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virtual FX_BOOL CheckContentValidity(const CFX_WideStringC& contents);
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virtual CFX_WideString FilterContents(const CFX_WideStringC& contents);
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virtual void SetPrintChecksum(FX_BOOL checksum);
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virtual void SetDataLength(int32_t length);
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virtual void SetCalChecksum(FX_BOOL calc);
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virtual FX_BOOL SetFont(CFX_Font* cFont);
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virtual void SetFontSize(FX_FLOAT size);
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virtual void SetFontStyle(int32_t style);
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virtual void SetFontColor(FX_ARGB color);
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};
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class CBC_Code39 : public CBC_OneCode {
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public:
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CBC_Code39();
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CBC_Code39(FX_BOOL usingCheckDigit);
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CBC_Code39(FX_BOOL usingCheckDigit, FX_BOOL extendedMode);
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virtual ~CBC_Code39();
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FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
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FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e);
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FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
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CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
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CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
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BC_TYPE GetType() { return BC_CODE39; }
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FX_BOOL SetTextLocation(BC_TEXT_LOC location);
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FX_BOOL SetWideNarrowRatio(int32_t ratio);
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private:
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CFX_WideString m_renderContents;
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};
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class CBC_Codabar : public CBC_OneCode {
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public:
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CBC_Codabar();
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virtual ~CBC_Codabar();
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FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
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FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e);
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FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
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CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
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CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
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BC_TYPE GetType() { return BC_CODABAR; }
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FX_BOOL SetStartChar(FX_CHAR start);
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FX_BOOL SetEndChar(FX_CHAR end);
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FX_BOOL SetTextLocation(BC_TEXT_LOC location);
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FX_BOOL SetWideNarrowRatio(int32_t ratio);
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private:
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CFX_WideString m_renderContents;
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};
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class CBC_Code128 : public CBC_OneCode {
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public:
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CBC_Code128(BC_TYPE type);
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virtual ~CBC_Code128();
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FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
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FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e);
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FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
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CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
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CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
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BC_TYPE GetType() { return BC_CODE128; }
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FX_BOOL SetTextLocation(BC_TEXT_LOC loction);
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private:
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CFX_WideString m_renderContents;
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};
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class CBC_EAN8 : public CBC_OneCode {
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public:
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CBC_EAN8();
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virtual ~CBC_EAN8();
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FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
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FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e);
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FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
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CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
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CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
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BC_TYPE GetType() { return BC_EAN8; }
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private:
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CFX_WideString Preprocess(const CFX_WideStringC& contents);
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CFX_WideString m_renderContents;
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};
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class CBC_EAN13 : public CBC_OneCode {
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public:
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CBC_EAN13();
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virtual ~CBC_EAN13();
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FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
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FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e);
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FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
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CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
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CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
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BC_TYPE GetType() { return BC_EAN13; }
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private:
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CFX_WideString Preprocess(const CFX_WideStringC& contents);
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CFX_WideString m_renderContents;
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};
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class CBC_UPCA : public CBC_OneCode {
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public:
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CBC_UPCA();
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virtual ~CBC_UPCA();
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FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
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FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e);
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FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
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CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
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CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
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BC_TYPE GetType() { return BC_UPCA; }
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private:
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CFX_WideString Preprocess(const CFX_WideStringC& contents);
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CFX_WideString m_renderContents;
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};
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class CBC_QRCode : public CBC_CodeBase {
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public:
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CBC_QRCode();
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virtual ~CBC_QRCode();
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FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
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FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e);
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FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
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CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
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CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
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BC_TYPE GetType() { return BC_QR_CODE; }
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FX_BOOL SetVersion(int32_t version);
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FX_BOOL SetErrorCorrectionLevel(int32_t level);
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};
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class CBC_PDF417I : public CBC_CodeBase {
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public:
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CBC_PDF417I();
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virtual ~CBC_PDF417I();
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FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
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FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e);
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FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
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CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
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CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
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BC_TYPE GetType() { return BC_PDF417; }
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FX_BOOL SetErrorCorrectionLevel(int32_t level);
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void SetTruncated(FX_BOOL truncated);
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};
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class CBC_DataMatrix : public CBC_CodeBase {
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public:
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CBC_DataMatrix();
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virtual ~CBC_DataMatrix();
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FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
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FX_BOOL RenderDevice(CFX_RenderDevice* device,
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const CFX_Matrix* matirx,
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int32_t& e);
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FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
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CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
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CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
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BC_TYPE GetType() { return BC_DATAMATRIX; }
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};
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#endif // XFA_INCLUDE_FXBARCODE_BC_BARCODE_H_
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