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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 // Original code is licensed as follows: | 6 // Original code is licensed as follows: |
7 /* | 7 /* |
8 * Copyright 2009 ZXing authors | 8 * Copyright 2009 ZXing authors |
9 * | 9 * |
10 * Licensed under the Apache License, Version 2.0 (the "License"); | 10 * Licensed under the Apache License, Version 2.0 (the "License"); |
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172 int32_t leftPosition = 3 * multiple; | 172 int32_t leftPosition = 3 * multiple; |
173 CFX_ByteString str = FX_UTF8Encode(contents); | 173 CFX_ByteString str = FX_UTF8Encode(contents); |
174 int32_t iLength = str.GetLength(); | 174 int32_t iLength = str.GetLength(); |
175 FXTEXT_CHARPOS* pCharPos = FX_Alloc(FXTEXT_CHARPOS, iLength); | 175 FXTEXT_CHARPOS* pCharPos = FX_Alloc(FXTEXT_CHARPOS, iLength); |
176 FXSYS_memset(pCharPos, 0, sizeof(FXTEXT_CHARPOS) * iLength); | 176 FXSYS_memset(pCharPos, 0, sizeof(FXTEXT_CHARPOS) * iLength); |
177 CFX_ByteString tempStr = str.Mid(0, 4); | 177 CFX_ByteString tempStr = str.Mid(0, 4); |
178 int32_t iLen = tempStr.GetLength(); | 178 int32_t iLen = tempStr.GetLength(); |
179 int32_t strWidth = 7 * multiple * 4; | 179 int32_t strWidth = 7 * multiple * 4; |
180 FX_FLOAT blank = 0.0; | 180 FX_FLOAT blank = 0.0; |
181 CFX_FxgeDevice geBitmap; | 181 CFX_FxgeDevice geBitmap; |
182 if (pOutBitmap != NULL) { | 182 if (pOutBitmap) { |
183 geBitmap.Attach(pOutBitmap); | 183 geBitmap.Attach(pOutBitmap); |
184 } | 184 } |
185 FX_FLOAT charsWidth = 0; | 185 FX_FLOAT charsWidth = 0; |
186 int32_t iFontSize = (int32_t)fabs(m_fFontSize); | 186 int32_t iFontSize = (int32_t)fabs(m_fFontSize); |
187 int32_t iTextHeight = iFontSize + 1; | 187 int32_t iTextHeight = iFontSize + 1; |
188 if (pOutBitmap == NULL) { | 188 if (pOutBitmap == NULL) { |
189 CFX_Matrix matr(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0); | 189 CFX_Matrix matr(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0); |
190 CFX_FloatRect rect( | 190 CFX_FloatRect rect( |
191 (FX_FLOAT)leftPosition, (FX_FLOAT)(m_Height - iTextHeight), | 191 (FX_FLOAT)leftPosition, (FX_FLOAT)(m_Height - iTextHeight), |
192 (FX_FLOAT)(leftPosition + strWidth - 0.5), (FX_FLOAT)m_Height); | 192 (FX_FLOAT)(leftPosition + strWidth - 0.5), (FX_FLOAT)m_Height); |
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205 re = rect1.GetOutterRect(); | 205 re = rect1.GetOutterRect(); |
206 device->FillRect(&re, m_backgroundColor); | 206 device->FillRect(&re, m_backgroundColor); |
207 } | 207 } |
208 if (pOutBitmap == NULL) { | 208 if (pOutBitmap == NULL) { |
209 strWidth = (int32_t)(strWidth * m_outputHScale); | 209 strWidth = (int32_t)(strWidth * m_outputHScale); |
210 } | 210 } |
211 CalcTextInfo(tempStr, pCharPos, m_pFont, (FX_FLOAT)strWidth, iFontSize, | 211 CalcTextInfo(tempStr, pCharPos, m_pFont, (FX_FLOAT)strWidth, iFontSize, |
212 blank); | 212 blank); |
213 CFX_Matrix affine_matrix(1.0, 0.0, 0.0, -1.0, 0.0, (FX_FLOAT)iFontSize); | 213 CFX_Matrix affine_matrix(1.0, 0.0, 0.0, -1.0, 0.0, (FX_FLOAT)iFontSize); |
214 CFX_FxgeDevice ge; | 214 CFX_FxgeDevice ge; |
215 if (pOutBitmap != NULL) { | 215 if (pOutBitmap) { |
216 delete ge.GetBitmap(); | 216 delete ge.GetBitmap(); |
217 ge.Create(strWidth, iTextHeight, FXDIB_Argb); | 217 ge.Create(strWidth, iTextHeight, FXDIB_Argb); |
218 ge.GetBitmap()->Clear(m_backgroundColor); | 218 ge.GetBitmap()->Clear(m_backgroundColor); |
219 ge.DrawNormalText(iLen, pCharPos, m_pFont, | 219 ge.DrawNormalText(iLen, pCharPos, m_pFont, |
220 CFX_GEModule::Get()->GetFontCache(), (FX_FLOAT)iFontSize, | 220 CFX_GEModule::Get()->GetFontCache(), (FX_FLOAT)iFontSize, |
221 (CFX_Matrix*)&affine_matrix, m_fontColor, | 221 (CFX_Matrix*)&affine_matrix, m_fontColor, |
222 FXTEXT_CLEARTYPE); | 222 FXTEXT_CLEARTYPE); |
223 geBitmap.SetDIBits(ge.GetBitmap(), leftPosition, m_Height - iTextHeight); | 223 geBitmap.SetDIBits(ge.GetBitmap(), leftPosition, m_Height - iTextHeight); |
224 } else { | 224 } else { |
225 CFX_Matrix affine_matrix1(1.0, 0.0, 0.0, -1.0, | 225 CFX_Matrix affine_matrix1(1.0, 0.0, 0.0, -1.0, |
226 (FX_FLOAT)leftPosition * m_outputHScale, | 226 (FX_FLOAT)leftPosition * m_outputHScale, |
227 (FX_FLOAT)(m_Height - iTextHeight + iFontSize)); | 227 (FX_FLOAT)(m_Height - iTextHeight + iFontSize)); |
228 affine_matrix1.Concat(*matrix); | 228 affine_matrix1.Concat(*matrix); |
229 device->DrawNormalText(iLen, pCharPos, m_pFont, | 229 device->DrawNormalText(iLen, pCharPos, m_pFont, |
230 CFX_GEModule::Get()->GetFontCache(), | 230 CFX_GEModule::Get()->GetFontCache(), |
231 (FX_FLOAT)iFontSize, (CFX_Matrix*)&affine_matrix1, | 231 (FX_FLOAT)iFontSize, (CFX_Matrix*)&affine_matrix1, |
232 m_fontColor, FXTEXT_CLEARTYPE); | 232 m_fontColor, FXTEXT_CLEARTYPE); |
233 } | 233 } |
234 tempStr = str.Mid(4, 4); | 234 tempStr = str.Mid(4, 4); |
235 iLen = tempStr.GetLength(); | 235 iLen = tempStr.GetLength(); |
236 charsWidth = 0.0f; | 236 charsWidth = 0.0f; |
237 CalcTextInfo(tempStr, pCharPos + 4, m_pFont, (FX_FLOAT)strWidth, iFontSize, | 237 CalcTextInfo(tempStr, pCharPos + 4, m_pFont, (FX_FLOAT)strWidth, iFontSize, |
238 blank); | 238 blank); |
239 if (pOutBitmap != NULL) { | 239 if (pOutBitmap) { |
240 delete ge.GetBitmap(); | 240 delete ge.GetBitmap(); |
241 ge.Create(strWidth, iTextHeight, FXDIB_Argb); | 241 ge.Create(strWidth, iTextHeight, FXDIB_Argb); |
242 ge.GetBitmap()->Clear(m_backgroundColor); | 242 ge.GetBitmap()->Clear(m_backgroundColor); |
243 ge.DrawNormalText(iLen, pCharPos + 4, m_pFont, | 243 ge.DrawNormalText(iLen, pCharPos + 4, m_pFont, |
244 CFX_GEModule::Get()->GetFontCache(), (FX_FLOAT)iFontSize, | 244 CFX_GEModule::Get()->GetFontCache(), (FX_FLOAT)iFontSize, |
245 (CFX_Matrix*)&affine_matrix, m_fontColor, | 245 (CFX_Matrix*)&affine_matrix, m_fontColor, |
246 FXTEXT_CLEARTYPE); | 246 FXTEXT_CLEARTYPE); |
247 geBitmap.SetDIBits(ge.GetBitmap(), leftPosition + 33 * multiple, | 247 geBitmap.SetDIBits(ge.GetBitmap(), leftPosition + 33 * multiple, |
248 m_Height - iTextHeight); | 248 m_Height - iTextHeight); |
249 } else { | 249 } else { |
250 CFX_Matrix affine_matrix1( | 250 CFX_Matrix affine_matrix1( |
251 1.0, 0.0, 0.0, -1.0, | 251 1.0, 0.0, 0.0, -1.0, |
252 (FX_FLOAT)(leftPosition + 33 * multiple) * m_outputHScale, | 252 (FX_FLOAT)(leftPosition + 33 * multiple) * m_outputHScale, |
253 (FX_FLOAT)(m_Height - iTextHeight + iFontSize)); | 253 (FX_FLOAT)(m_Height - iTextHeight + iFontSize)); |
254 if (matrix != NULL) { | 254 if (matrix) { |
255 affine_matrix1.Concat(*matrix); | 255 affine_matrix1.Concat(*matrix); |
256 } | 256 } |
257 device->DrawNormalText(iLen, pCharPos + 4, m_pFont, | 257 device->DrawNormalText(iLen, pCharPos + 4, m_pFont, |
258 CFX_GEModule::Get()->GetFontCache(), | 258 CFX_GEModule::Get()->GetFontCache(), |
259 (FX_FLOAT)iFontSize, (CFX_Matrix*)&affine_matrix1, | 259 (FX_FLOAT)iFontSize, (CFX_Matrix*)&affine_matrix1, |
260 m_fontColor, FXTEXT_CLEARTYPE); | 260 m_fontColor, FXTEXT_CLEARTYPE); |
261 } | 261 } |
262 FX_Free(pCharPos); | 262 FX_Free(pCharPos); |
263 } | 263 } |
264 void CBC_OnedEAN8Writer::RenderResult(const CFX_WideStringC& contents, | 264 void CBC_OnedEAN8Writer::RenderResult(const CFX_WideStringC& contents, |
265 uint8_t* code, | 265 uint8_t* code, |
266 int32_t codeLength, | 266 int32_t codeLength, |
267 FX_BOOL isDevice, | 267 FX_BOOL isDevice, |
268 int32_t& e) { | 268 int32_t& e) { |
269 CBC_OneDimWriter::RenderResult(contents, code, codeLength, isDevice, e); | 269 CBC_OneDimWriter::RenderResult(contents, code, codeLength, isDevice, e); |
270 } | 270 } |
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