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authordsinclair <dsinclair@chromium.org>2016-09-29 16:41:42 -0700
committerCommit bot <commit-bot@chromium.org>2016-09-29 16:41:42 -0700
commit74a34fc71ab02400a4c958709138302a1ab4c0e7 (patch)
treeab987bfd6c92679843c030654f62e2fb9ecf45b3 /core/fxge/cfx_pathdata.h
parenta52ab741019342fbca0468e43a01deb44fa5f1bd (diff)
downloadpdfium-74a34fc71ab02400a4c958709138302a1ab4c0e7.tar.xz
Move core/fxge/include to core/fxge
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2377393002
Diffstat (limited to 'core/fxge/cfx_pathdata.h')
-rw-r--r--core/fxge/cfx_pathdata.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/core/fxge/cfx_pathdata.h b/core/fxge/cfx_pathdata.h
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+// 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
+
+#ifndef CORE_FXGE_CFX_PATHDATA_H_
+#define CORE_FXGE_CFX_PATHDATA_H_
+
+#include "core/fxcrt/fx_coordinates.h"
+#include "core/fxcrt/fx_system.h"
+#include "core/fxge/cfx_renderdevice.h"
+
+struct FX_PATHPOINT {
+ FX_FLOAT m_PointX;
+ FX_FLOAT m_PointY;
+ int m_Flag;
+};
+
+class CFX_PathData {
+ public:
+ CFX_PathData();
+ CFX_PathData(const CFX_PathData& src);
+ ~CFX_PathData();
+
+ int GetPointCount() const { return m_PointCount; }
+ int GetFlag(int index) const { return m_pPoints[index].m_Flag; }
+ FX_FLOAT GetPointX(int index) const { return m_pPoints[index].m_PointX; }
+ FX_FLOAT GetPointY(int index) const { return m_pPoints[index].m_PointY; }
+ FX_PATHPOINT* GetPoints() const { return m_pPoints; }
+
+ void SetPointCount(int nPoints);
+ void AllocPointCount(int nPoints);
+ void AddPointCount(int addPoints);
+ CFX_FloatRect GetBoundingBox() const;
+ CFX_FloatRect GetBoundingBox(FX_FLOAT line_width, FX_FLOAT miter_limit) const;
+ void Transform(const CFX_Matrix* pMatrix);
+ FX_BOOL IsRect() const;
+ FX_BOOL GetZeroAreaPath(CFX_PathData& NewPath,
+ CFX_Matrix* pMatrix,
+ FX_BOOL& bThin,
+ FX_BOOL bAdjust) const;
+ FX_BOOL IsRect(const CFX_Matrix* pMatrix, CFX_FloatRect* rect) const;
+ void Append(const CFX_PathData* pSrc, const CFX_Matrix* pMatrix);
+ void AppendRect(FX_FLOAT left, FX_FLOAT bottom, FX_FLOAT right, FX_FLOAT top);
+ void SetPoint(int index, FX_FLOAT x, FX_FLOAT y, int flag);
+ void TrimPoints(int nPoints);
+ void Copy(const CFX_PathData& src);
+
+ private:
+ int m_PointCount;
+ int m_AllocCount;
+ FX_PATHPOINT* m_pPoints;
+};
+
+#endif // CORE_FXGE_CFX_PATHDATA_H_