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authordsinclair <dsinclair@chromium.org>2016-04-21 11:06:27 -0700
committerCommit bot <commit-bot@chromium.org>2016-04-21 11:06:27 -0700
commitacd0d59e3c09f04bffd178aecd3638d3e189faba (patch)
tree39e30a37353f74aeb775834967eb86779c0bbdcd /xfa/fde/cfde_path.h
parent4f70b53efb39e9b9b868d99999582282be57fe50 (diff)
downloadpdfium-acd0d59e3c09f04bffd178aecd3638d3e189faba.tar.xz
Cleanup FDE interfaces.
This CL removes IFDE_TextOut, IFDE_Path, IFDE_RenderContext, IFDE_RenderDevice, and IFDE_VisualSetIterator in favour of the concrete classes. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1896893003
Diffstat (limited to 'xfa/fde/cfde_path.h')
-rw-r--r--xfa/fde/cfde_path.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/xfa/fde/cfde_path.h b/xfa/fde/cfde_path.h
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+++ b/xfa/fde/cfde_path.h
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+// 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_FDE_CFDE_PATH_H_
+#define XFA_FDE_CFDE_PATH_H_
+
+#include "core/fxge/include/fx_ge.h"
+#include "xfa/fgas/crt/fgas_memory.h"
+
+class CFDE_Path : public CFX_Target {
+ public:
+ void Release() { delete this; }
+
+ FX_BOOL StartFigure();
+ FX_BOOL CloseFigure();
+
+ void AddBezier(const CFX_PointsF& points);
+ void AddBeziers(const CFX_PointsF& points);
+ void AddCurve(const CFX_PointsF& points,
+ FX_BOOL bClosed,
+ FX_FLOAT fTension = 0.5f);
+ void AddEllipse(const CFX_RectF& rect);
+ void AddLines(const CFX_PointsF& points);
+ void AddLine(const CFX_PointF& pt1, const CFX_PointF& pt2);
+ void AddPath(const CFDE_Path* pSrc, FX_BOOL bConnect);
+ void AddPolygon(const CFX_PointsF& points);
+ void AddRectangle(const CFX_RectF& rect);
+ void GetBBox(CFX_RectF& bbox) const;
+ void GetBBox(CFX_RectF& bbox,
+ FX_FLOAT fLineWidth,
+ FX_FLOAT fMiterLimit) const;
+ FX_PATHPOINT* AddPoints(int32_t iCount);
+ FX_PATHPOINT* GetLastPoint(int32_t iCount = 1) const;
+ FX_BOOL FigureClosed() const;
+ void MoveTo(FX_FLOAT fx, FX_FLOAT fy);
+ void LineTo(FX_FLOAT fx, FX_FLOAT fy);
+ void BezierTo(const CFX_PointF& p1,
+ const CFX_PointF& p2,
+ const CFX_PointF& p3);
+ void ArcTo(FX_BOOL bStart,
+ const CFX_RectF& rect,
+ FX_FLOAT startAngle,
+ FX_FLOAT endAngle);
+ void MoveTo(const CFX_PointF& p0) { MoveTo(p0.x, p0.y); }
+ void LineTo(const CFX_PointF& p1) { LineTo(p1.x, p1.y); }
+ void GetCurveTangents(const CFX_PointsF& points,
+ CFX_PointsF& tangents,
+ FX_BOOL bClosed,
+ FX_FLOAT fTension) const;
+ CFX_PathData m_Path;
+};
+
+#endif // XFA_FDE_CFDE_PATH_H_