// 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; | |
} |