1 files changed, 51 insertions, 0 deletions
diff --git a/core/fpdfapi/fpdf_page/cpdf_pathobject.cpp b/core/fpdfapi/fpdf_page/cpdf_pathobject.cpp
new file mode 100644
index 0000000000..cfe7b48c8b
--- /dev/null
+++ b/core/fpdfapi/fpdf_page/cpdf_pathobject.cpp
@@ -0,0 +1,51 @@
+// Copyright 2016 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 "core/fpdfapi/fpdf_page/include/cpdf_pathobject.h"
+
+CPDF_PathObject::CPDF_PathObject() {}
+
+CPDF_PathObject::~CPDF_PathObject() {}
+
+CPDF_PathObject* CPDF_PathObject::Clone() const {
+  CPDF_PathObject* obj = new CPDF_PathObject;
+  obj->CopyData(this);
+
+  obj->m_Path = m_Path;
+  obj->m_FillType = m_FillType;
+  obj->m_bStroke = m_bStroke;
+  obj->m_Matrix = m_Matrix;
+  return obj;
+}
+
+void CPDF_PathObject::Transform(const CFX_Matrix& matrix) {
+  m_Matrix.Concat(matrix);
+  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;
+}