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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 2011 ZXing authors | 8 * Copyright 2011 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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| 192 rect.right -= 1; | 192 rect.right -= 1; |
| 193 } | 193 } |
| 194 matrix->TransformRect(rect); | 194 matrix->TransformRect(rect); |
| 195 FX_RECT re = rect.GetOutterRect(); | 195 FX_RECT re = rect.GetOutterRect(); |
| 196 device->FillRect(&re, m_backgroundColor); | 196 device->FillRect(&re, m_backgroundColor); |
| 197 CFX_Matrix affine_matrix(1.0, 0.0, 0.0, -1.0, (FX_FLOAT)locX, | 197 CFX_Matrix affine_matrix(1.0, 0.0, 0.0, -1.0, (FX_FLOAT)locX, |
| 198 (FX_FLOAT)(locY + iFontSize)); | 198 (FX_FLOAT)(locY + iFontSize)); |
| 199 if (matrix != NULL) { | 199 if (matrix != NULL) { |
| 200 affine_matrix.Concat(*matrix); | 200 affine_matrix.Concat(*matrix); |
| 201 } | 201 } |
| 202 device->DrawNormalText( | 202 device->DrawNormalText(str.GetLength(), pCharPos, m_pFont, |
| 203 str.GetLength(), pCharPos, m_pFont, CFX_GEModule::Get()->GetFontCache(), | 203 CFX_GEModule::Get()->GetFontCache(), |
| 204 (FX_FLOAT)iFontSize, (CFX_AffineMatrix*)&affine_matrix, m_fontColor, | 204 (FX_FLOAT)iFontSize, (CFX_Matrix*)&affine_matrix, |
| 205 FXTEXT_CLEARTYPE); | 205 m_fontColor, FXTEXT_CLEARTYPE); |
| 206 } | 206 } |
| 207 void CBC_OneDimWriter::ShowBitmapChars(CFX_DIBitmap* pOutBitmap, | 207 void CBC_OneDimWriter::ShowBitmapChars(CFX_DIBitmap* pOutBitmap, |
| 208 const CFX_ByteString str, | 208 const CFX_ByteString str, |
| 209 FX_FLOAT geWidth, | 209 FX_FLOAT geWidth, |
| 210 FXTEXT_CHARPOS* pCharPos, | 210 FXTEXT_CHARPOS* pCharPos, |
| 211 FX_FLOAT locX, | 211 FX_FLOAT locX, |
| 212 FX_FLOAT locY, | 212 FX_FLOAT locY, |
| 213 int32_t barWidth) { | 213 int32_t barWidth) { |
| 214 int32_t iFontSize = (int32_t)fabs(m_fFontSize); | 214 int32_t iFontSize = (int32_t)fabs(m_fFontSize); |
| 215 int32_t iTextHeight = iFontSize + 1; | 215 int32_t iTextHeight = iFontSize + 1; |
| 216 CFX_FxgeDevice ge; | 216 CFX_FxgeDevice ge; |
| 217 ge.Create((int)geWidth, iTextHeight, m_colorSpace); | 217 ge.Create((int)geWidth, iTextHeight, m_colorSpace); |
| 218 FX_RECT geRect(0, 0, (int)geWidth, iTextHeight); | 218 FX_RECT geRect(0, 0, (int)geWidth, iTextHeight); |
| 219 ge.FillRect(&geRect, m_backgroundColor); | 219 ge.FillRect(&geRect, m_backgroundColor); |
| 220 CFX_AffineMatrix affine_matrix(1.0, 0.0, 0.0, -1.0, 0.0, (FX_FLOAT)iFontSize); | 220 CFX_Matrix affine_matrix(1.0, 0.0, 0.0, -1.0, 0.0, (FX_FLOAT)iFontSize); |
| 221 ge.DrawNormalText( | 221 ge.DrawNormalText(str.GetLength(), pCharPos, m_pFont, |
| 222 str.GetLength(), pCharPos, m_pFont, CFX_GEModule::Get()->GetFontCache(), | 222 CFX_GEModule::Get()->GetFontCache(), (FX_FLOAT)iFontSize, |
| 223 (FX_FLOAT)iFontSize, (CFX_AffineMatrix*)&affine_matrix, m_fontColor, | 223 (CFX_Matrix*)&affine_matrix, m_fontColor, FXTEXT_CLEARTYPE); |
| 224 FXTEXT_CLEARTYPE); | |
| 225 CFX_FxgeDevice geBitmap; | 224 CFX_FxgeDevice geBitmap; |
| 226 geBitmap.Attach(pOutBitmap); | 225 geBitmap.Attach(pOutBitmap); |
| 227 geBitmap.SetDIBits(ge.GetBitmap(), (int)locX, (int)locY); | 226 geBitmap.SetDIBits(ge.GetBitmap(), (int)locX, (int)locY); |
| 228 } | 227 } |
| 229 void CBC_OneDimWriter::ShowChars(const CFX_WideStringC& contents, | 228 void CBC_OneDimWriter::ShowChars(const CFX_WideStringC& contents, |
| 230 CFX_DIBitmap* pOutBitmap, | 229 CFX_DIBitmap* pOutBitmap, |
| 231 CFX_RenderDevice* device, | 230 CFX_RenderDevice* device, |
| 232 const CFX_Matrix* matrix, | 231 const CFX_Matrix* matrix, |
| 233 int32_t barWidth, | 232 int32_t barWidth, |
| 234 int32_t multiple, | 233 int32_t multiple, |
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| 434 if (outputX + m_multiple > outputWidth && outputWidth - outputX > 0) { | 433 if (outputX + m_multiple > outputWidth && outputWidth - outputX > 0) { |
| 435 m_output->SetRegion(outputX, 0, outputWidth - outputX, outputHeight, e); | 434 m_output->SetRegion(outputX, 0, outputWidth - outputX, outputHeight, e); |
| 436 break; | 435 break; |
| 437 } | 436 } |
| 438 m_output->SetRegion(outputX, 0, m_multiple, outputHeight, e); | 437 m_output->SetRegion(outputX, 0, m_multiple, outputHeight, e); |
| 439 BC_EXCEPTION_CHECK_ReturnVoid(e); | 438 BC_EXCEPTION_CHECK_ReturnVoid(e); |
| 440 } | 439 } |
| 441 outputX += m_multiple; | 440 outputX += m_multiple; |
| 442 } | 441 } |
| 443 } | 442 } |
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