| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "../../../include/fpdfapi/fpdf_page.h" |
| #include "../../../include/fpdfapi/fpdf_pageobj.h" |
| #include "../../../include/fpdfapi/fpdf_module.h" |
| #include "pageint.h" |
| void CPDF_PathObject::CopyData(const CPDF_PageObject* pSrc) |
| { |
| const CPDF_PathObject* pSrcObj = (const CPDF_PathObject*)pSrc; |
| m_Path = pSrcObj->m_Path; |
| m_FillType = pSrcObj->m_FillType; |
| m_bStroke = pSrcObj->m_bStroke; |
| m_Matrix = pSrcObj->m_Matrix; |
| } |
| void CPDF_PathObject::Transform(const CPDF_Matrix& matrix) |
| { |
| m_Matrix.Concat(matrix); |
| CalcBoundingBox(); |
| } |
| void CPDF_PathObject::SetGraphState(CPDF_GraphState GraphState) |
| { |
| m_GraphState = GraphState; |
| CalcBoundingBox(); |
| } |
| void CPDF_PathObject::CalcBoundingBox() |
| { |
| if (m_Path.IsNull()) { |
| return; |
| } |
| CFX_FloatRect rect; |
| FX_FLOAT width = m_GraphState.GetObject()->m_LineWidth; |
| if (m_bStroke && width != 0) { |
| rect = m_Path.GetBoundingBox(width, m_GraphState.GetObject()->m_MiterLimit); |
| } else { |
| rect = m_Path.GetBoundingBox(); |
| } |
| rect.Transform(&m_Matrix); |
| if (width == 0 && m_bStroke) { |
| rect.left += -0.5f; |
| rect.right += 0.5f; |
| rect.bottom += -0.5f; |
| rect.top += 0.5f; |
| } |
| m_Left = rect.left; |
| m_Right = rect.right; |
| m_Top = rect.top; |
| m_Bottom = rect.bottom; |
| } |