1 files changed, 61 insertions, 0 deletions
diff --git a/xfa/fxbarcode/pdf417/BC_PDF417BoundingBox.h b/xfa/fxbarcode/pdf417/BC_PDF417BoundingBox.h
new file mode 100644
index 0000000000..8b9563587d
--- /dev/null
+++ b/xfa/fxbarcode/pdf417/BC_PDF417BoundingBox.h
@@ -0,0 +1,61 @@
+// 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
+
+#ifndef XFA_FXBARCODE_PDF417_BC_PDF417BOUNDINGBOX_H_
+#define XFA_FXBARCODE_PDF417_BC_PDF417BOUNDINGBOX_H_
+
+#include "core/include/fxcrt/fx_system.h"
+
+class CBC_CommonBitMatrix;
+class CBC_ResultPoint;
+
+class CBC_BoundingBox {
+ public:
+  CBC_BoundingBox(CBC_CommonBitMatrix* image,
+                  CBC_ResultPoint* topLeft,
+                  CBC_ResultPoint* bottomLeft,
+                  CBC_ResultPoint* topRight,
+                  CBC_ResultPoint* bottomRight,
+                  int32_t& e);
+  CBC_BoundingBox(CBC_BoundingBox* boundingBox);
+  virtual ~CBC_BoundingBox();
+  static CBC_BoundingBox* merge(CBC_BoundingBox* leftBox,
+                                CBC_BoundingBox* rightBox,
+                                int32_t& e);
+  CBC_BoundingBox* addMissingRows(int32_t missingStartRows,
+                                  int32_t missingEndRows,
+                                  FX_BOOL isLeft,
+                                  int32_t& e);
+  void setTopRight(CBC_ResultPoint topRight);
+  void setBottomRight(CBC_ResultPoint bottomRight);
+  int32_t getMinX();
+  int32_t getMaxX();
+  int32_t getMinY();
+  int32_t getMaxY();
+  CBC_ResultPoint* getTopLeft();
+  CBC_ResultPoint* getTopRight();
+  CBC_ResultPoint* getBottomLeft();
+  CBC_ResultPoint* getBottomRight();
+
+ private:
+  CBC_CommonBitMatrix* m_image;
+  CBC_ResultPoint* m_topLeft;
+  CBC_ResultPoint* m_bottomLeft;
+  CBC_ResultPoint* m_topRight;
+  CBC_ResultPoint* m_bottomRight;
+  int32_t m_minX;
+  int32_t m_maxX;
+  int32_t m_minY;
+  int32_t m_maxY;
+  void init(CBC_CommonBitMatrix* image,
+            CBC_ResultPoint* topLeft,
+            CBC_ResultPoint* bottomLeft,
+            CBC_ResultPoint* topRight,
+            CBC_ResultPoint* bottomRight);
+  void calculateMinMaxValues();
+};
+
+#endif  // XFA_FXBARCODE_PDF417_BC_PDF417BOUNDINGBOX_H_