1 // Copyright 2014 PDFium Authors. All rights reserved.
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2 // Use of this source code is governed by a BSD-style license that can be
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3 // found in the LICENSE file.
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5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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7 #ifndef _BC_ONEDIMWRITER_H_
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8 #define _BC_ONEDIMWRITER_H_
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10 class CBC_CommonBitMatrix;
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11 class CBC_OneDimWriter;
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12 class CBC_OneDimWriter : public CBC_Writer
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16 virtual ~CBC_OneDimWriter();
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17 FX_BYTE *Encode(const CFX_ByteString &contents, BCFORMAT format,
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18 FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 &e);
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19 FX_BYTE *Encode(const CFX_ByteString &contents, BCFORMAT format,
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20 FX_INT32 &outWidth, FX_INT32 &outHeight, FX_INT32 hints, FX_INT32 &e);
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21 virtual FX_BYTE *Encode(const CFX_ByteString &contents, FX_INT32 &outLength, FX_INT32 &e)
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25 virtual void RenderResult(FX_WSTR contents, FX_BYTE* code, FX_INT32 codeLength, FX_BOOL isDevice, FX_INT32 &e);
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26 virtual void RenderBitmapResult(CFX_DIBitmap *&pOutBitmap, FX_WSTR contents, FX_INT32 &e);
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27 virtual void RenderDeviceResult(CFX_RenderDevice* device, const CFX_Matrix* matrix, FX_WSTR contents, FX_INT32 &e);
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28 virtual FX_BOOL CheckContentValidity(FX_WSTR contents)
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32 virtual CFX_WideString FilterContents(FX_WSTR contents)
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34 return CFX_WideString();
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36 virtual CFX_WideString RenderTextContents(FX_WSTR contents)
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38 return CFX_WideString();
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40 virtual void SetPrintChecksum(FX_BOOL checksum);
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41 virtual void SetDataLength(FX_INT32 length);
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42 virtual void SetCalcChecksum(FX_INT32 state);
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43 virtual void SetFontSize(FX_FLOAT size);
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44 virtual void SetFontStyle(FX_INT32 style);
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45 virtual void SetFontColor(FX_ARGB color);
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46 virtual FX_BOOL SetFont(CFX_Font * cFont);
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48 FX_BOOL m_bPrintChecksum;
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49 FX_INT32 m_iDataLenth;
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50 FX_BOOL m_bCalcChecksum;
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52 FX_FLOAT m_fFontSize;
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53 FX_INT32 m_iFontStyle;
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54 FX_DWORD m_fontColor;
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55 BC_TEXT_LOC m_locTextLoc;
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56 FX_INT32 m_iContentLen;
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57 FX_BOOL m_bLeftPadding;
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58 FX_BOOL m_bRightPadding;
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59 CBC_CommonBitMatrix* m_output;
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60 FX_INT32 m_barWidth;
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61 FX_INT32 m_multiple;
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62 FX_FLOAT m_outputHScale;
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63 void CalcTextInfo(const CFX_ByteString &text, FXTEXT_CHARPOS *charPos, CFX_Font *cFont, FX_FLOAT geWidth, FX_INT32 fontSize, FX_FLOAT &charsLen);
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64 virtual void ShowChars(FX_WSTR contents, CFX_DIBitmap *pOutBitmap, CFX_RenderDevice *device, const CFX_Matrix* matrix, FX_INT32 barWidth, FX_INT32 multiple, FX_INT32 &e);
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65 virtual void ShowBitmapChars(CFX_DIBitmap *pOutBitmap, const CFX_ByteString str, FX_FLOAT geWidth, FXTEXT_CHARPOS* pCharPos, FX_FLOAT locX, FX_FLOAT locY, FX_INT32 barWidth);
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66 virtual void ShowDeviceChars(CFX_RenderDevice *device, const CFX_Matrix* matrix, const CFX_ByteString str, FX_FLOAT geWidth, FXTEXT_CHARPOS* pCharPos, FX_FLOAT locX, FX_FLOAT locY, FX_INT32 barWidth);
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67 FX_INT32 AppendPattern(FX_BYTE* target, FX_INT32 pos, const FX_INT32* pattern, FX_INT32 patternLength, FX_INT32 startColor, FX_INT32 &e);
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68 FX_WCHAR Upper(FX_WCHAR ch);
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