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       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_PRIMITIVE2D_PATTERNFILLPRIMITIVE2D_HXX
      21             : #define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_PATTERNFILLPRIMITIVE2D_HXX
      22             : 
      23             : #include <drawinglayer/drawinglayerdllapi.h>
      24             : #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
      25             : #include <basegfx/matrix/b2dhommatrix.hxx>
      26             : #include <basegfx/polygon/b2dpolypolygon.hxx>
      27             : 
      28             : //////////////////////////////////////////////////////////////////////////////
      29             : 
      30             : namespace drawinglayer
      31             : {
      32             :     namespace primitive2d
      33             :     {
      34             :         /** PatternFillPrimitive2D class
      35             : 
      36             :             This primitive allows filling a given PolyPolygon with a pattern
      37             :             defined by a sequence of primitives which are mapped to  the unit range.
      38             :             The pattern is defined using a reference range which defines a rectangular
      39             :             area relative to the PolyPolygon (in unit coordinates) which is virtually
      40             :             infinitely repeated.
      41             :          */
      42           0 :         class DRAWINGLAYER_DLLPUBLIC PatternFillPrimitive2D : public BufferedDecompositionPrimitive2D
      43             :         {
      44             :         private:
      45             :             const basegfx::B2DPolyPolygon       maMask;
      46             :             const Primitive2DSequence           maChildren;
      47             :             const basegfx::B2DRange             maReferenceRange;
      48             : 
      49             :         protected:
      50             :             /// create local decomposition
      51             :             virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const;
      52             : 
      53             :         public:
      54             :             /// constructor
      55             :             PatternFillPrimitive2D(
      56             :                 const basegfx::B2DPolyPolygon& rMask,
      57             :                 const Primitive2DSequence& rChildren,
      58             :                 const basegfx::B2DRange& rReferenceRange);
      59             : 
      60             :             /// data read access
      61           0 :             const basegfx::B2DPolyPolygon& getMask() const { return maMask; }
      62           0 :             const Primitive2DSequence& getChildren() const { return maChildren; }
      63           0 :             const basegfx::B2DRange& getReferenceRange() const { return maReferenceRange; }
      64             : 
      65             :             /// compare operator
      66             :             virtual bool operator==(const BasePrimitive2D& rPrimitive) const;
      67             : 
      68             :             /// get range
      69             :             virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const;
      70             : 
      71             :             /// provide unique ID
      72             :             DeclPrimitrive2DIDBlock()
      73             :         };
      74             :     } // end of namespace primitive2d
      75             : } // end of namespace drawinglayer
      76             : 
      77             : //////////////////////////////////////////////////////////////////////////////
      78             : 
      79             : #endif //INCLUDED_DRAWINGLAYER_PRIMITIVE2D_PATTERNFILLPRIMITIVE2D_HXX
      80             : 
      81             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */