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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 | 6 |
| 7 #include "xfa/src/fxgraphics/fx_path_generator.h" | 7 #include "xfa/fxgraphics/fx_path_generator.h" |
| 8 | 8 |
| 9 #include "xfa/src/fxgraphics/pre.h" | 9 #include "xfa/fxgraphics/pre.h" |
| 10 | 10 |
| 11 CFX_PathGenerator::CFX_PathGenerator() { | 11 CFX_PathGenerator::CFX_PathGenerator() { |
| 12 m_pPathData = NULL; | 12 m_pPathData = NULL; |
| 13 } | 13 } |
| 14 void CFX_PathGenerator::Create() { | 14 void CFX_PathGenerator::Create() { |
| 15 m_pPathData = new CFX_PathData; | 15 m_pPathData = new CFX_PathData; |
| 16 } | 16 } |
| 17 CFX_PathGenerator::~CFX_PathGenerator() { | 17 CFX_PathGenerator::~CFX_PathGenerator() { |
| 18 if (m_pPathData) { | 18 if (m_pPathData) { |
| 19 delete m_pPathData; | 19 delete m_pPathData; |
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| 192 m_pPathData->SetPoint(old_count, x, y, FXPT_MOVETO); | 192 m_pPathData->SetPoint(old_count, x, y, FXPT_MOVETO); |
| 193 m_pPathData->SetPoint(old_count + 1, x + (width * FXSYS_cos(start_angle)), | 193 m_pPathData->SetPoint(old_count + 1, x + (width * FXSYS_cos(start_angle)), |
| 194 y + (height * FXSYS_sin(start_angle)), FXPT_LINETO); | 194 y + (height * FXSYS_sin(start_angle)), FXPT_LINETO); |
| 195 return; | 195 return; |
| 196 } | 196 } |
| 197 AddArc(x, y, width, height, start_angle, sweep_angle); | 197 AddArc(x, y, width, height, start_angle, sweep_angle); |
| 198 m_pPathData->AddPointCount(1); | 198 m_pPathData->AddPointCount(1); |
| 199 m_pPathData->SetPoint(m_pPathData->GetPointCount() - 1, x, y, | 199 m_pPathData->SetPoint(m_pPathData->GetPointCount() - 1, x, y, |
| 200 FXPT_LINETO | FXPT_CLOSEFIGURE); | 200 FXPT_LINETO | FXPT_CLOSEFIGURE); |
| 201 } | 201 } |
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