From acd0d59e3c09f04bffd178aecd3638d3e189faba Mon Sep 17 00:00:00 2001 From: dsinclair Date: Thu, 21 Apr 2016 11:06:27 -0700 Subject: 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 --- xfa/fde/cfde_path.h | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 xfa/fde/cfde_path.h (limited to 'xfa/fde/cfde_path.h') diff --git a/xfa/fde/cfde_path.h b/xfa/fde/cfde_path.h new file mode 100644 index 0000000000..c4b66f063e --- /dev/null +++ b/xfa/fde/cfde_path.h @@ -0,0 +1,56 @@ +// 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_ -- cgit v1.2.3