Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_LINEGEOMETRYEXTRACTOR2D_HXX
      21             : #define INCLUDED_DRAWINGLAYER_PROCESSOR2D_LINEGEOMETRYEXTRACTOR2D_HXX
      22             : 
      23             : #include <drawinglayer/drawinglayerdllapi.h>
      24             : 
      25             : #include <drawinglayer/processor2d/baseprocessor2d.hxx>
      26             : #include <basegfx/polygon/b2dpolypolygon.hxx>
      27             : #include <basegfx/polygon/b2dpolygon.hxx>
      28             : 
      29             : 
      30             : 
      31             : namespace drawinglayer
      32             : {
      33             :     namespace processor2d
      34             :     {
      35             :         /** LineGeometryExtractor2D class
      36             : 
      37             :             This processor can extract the line geometry from feeded primpitives. The
      38             :             hairlines and the fill geometry from fat lines are separated.
      39             :          */
      40             :         class DRAWINGLAYER_DLLPUBLIC LineGeometryExtractor2D : public BaseProcessor2D
      41             :         {
      42             :         private:
      43             :             basegfx::B2DPolygonVector               maExtractedHairlines;
      44             :             basegfx::B2DPolyPolygonVector           maExtractedLineFills;
      45             : 
      46             :             /// bitfield
      47             :             bool                                    mbInLineGeometry : 1;
      48             : 
      49             :             /// tooling methods
      50             :             void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate) SAL_OVERRIDE;
      51             : 
      52             :         public:
      53             :             LineGeometryExtractor2D(const geometry::ViewInformation2D& rViewInformation);
      54             :             virtual ~LineGeometryExtractor2D();
      55             : 
      56           0 :             const basegfx::B2DPolygonVector& getExtractedHairlines() const { return maExtractedHairlines; }
      57           0 :             const basegfx::B2DPolyPolygonVector& getExtractedLineFills() const { return maExtractedLineFills; }
      58             :         };
      59             :     } // end of namespace processor2d
      60             : } // end of namespace drawinglayer
      61             : 
      62             : 
      63             : 
      64             : #endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_LINEGEOMETRYEXTRACTOR2D_HXX
      65             : 
      66             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */