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authornpm <npm@chromium.org>2016-08-08 08:18:29 -0700
committerCommit bot <commit-bot@chromium.org>2016-08-08 08:18:29 -0700
commit660de3c494b68a574cb4cdf20359f51ddc260d3c (patch)
tree04eebfb5e0effe3cdce70e8bf60b39dcc018a817 /core/fxge/include/cfx_pathdata.h
parentf41d9dc1ead47a1218e1cd37bd74ec850c8baaa3 (diff)
downloadpdfium-660de3c494b68a574cb4cdf20359f51ddc260d3c.tar.xz
Move CFX_ClipRgn and CFX_PathData into their own files.
This is the second CL in an attempt to split up the classes in fxge/include/fx_ge.h into their own files. CFX_ClipRgn is moved to core/fxge/ge because it is only used in core/fxge. The header for CFX_PathData is left in core/fxge/include since it is used elsewhere. Review-Url: https://codereview.chromium.org/2216853004
Diffstat (limited to 'core/fxge/include/cfx_pathdata.h')
-rw-r--r--core/fxge/include/cfx_pathdata.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/core/fxge/include/cfx_pathdata.h b/core/fxge/include/cfx_pathdata.h
new file mode 100644
index 0000000000..fe95631327
--- /dev/null
+++ b/core/fxge/include/cfx_pathdata.h
@@ -0,0 +1,57 @@
+// 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_INCLUDE_CFX_PATHDATA_H_
+#define CORE_FXGE_INCLUDE_CFX_PATHDATA_H_
+
+#include "core/fxcrt/include/fx_coordinates.h"
+#include "core/fxcrt/include/fx_system.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:
+ friend class CPDF_Path;
+
+ int m_PointCount;
+ FX_PATHPOINT* m_pPoints;
+ int m_AllocCount;
+};
+
+#endif // CORE_FXGE_INCLUDE_CFX_PATHDATA_H_