include/drawinglayer/primitive2d/PolyPolygonHatchPrimitive2D.hxx

   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 #pragma once
  21
  22 #include <drawinglayer/drawinglayerdllapi.h>
  23 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
  24 #include <basegfx/polygon/b2dpolypolygon.hxx>
  25 #include <basegfx/color/bcolor.hxx>
  26 #include <drawinglayer/attribute/fillhatchattribute.hxx>
  27
  28 namespace drawinglayer::primitive2d
  29 {
  30 /** PolyPolygonHatchPrimitive2D class
  31
  32     This primitive defines a tools::PolyPolygon filled with a hatch. The
  33     decomosition will create a MaskPrimitive2D containing a
  34     FillHatchPrimitive2D.
  35  */
  36 class DRAWINGLAYER_DLLPUBLIC PolyPolygonHatchPrimitive2D final
  37     : public BufferedDecompositionPrimitive2D
  38 {
  39 private:
  40     /// the tools::PolyPolygon geometry
  41     basegfx::B2DPolyPolygon maPolyPolygon;
  42
  43     /// the definition range
  44     basegfx::B2DRange maDefinitionRange;
  45
  46     /// the hatch background color (if used)
  47     basegfx::BColor maBackgroundColor;
  48
  49     /// the hatch definition
  50     attribute::FillHatchAttribute maFillHatch;
  51
  52     /// local decomposition.
  53     virtual void
  54     create2DDecomposition(Primitive2DContainer& rContainer,
  55                           const geometry::ViewInformation2D& rViewInformation) const override;
  56
  57 public:
  58     /// constructors. The one without definition range will use output range as definition range
  59     PolyPolygonHatchPrimitive2D(const basegfx::B2DPolyPolygon& rPolyPolygon,
  60                                 const basegfx::BColor& rBackgroundColor,
  61                                 const attribute::FillHatchAttribute& rFillHatch);
  62     PolyPolygonHatchPrimitive2D(const basegfx::B2DPolyPolygon& rPolyPolygon,
  63                                 const basegfx::B2DRange& rDefinitionRange,
  64                                 const basegfx::BColor& rBackgroundColor,
  65                                 const attribute::FillHatchAttribute& rFillHatch);
  66
  67     /// data read access
  68     const basegfx::B2DPolyPolygon& getB2DPolyPolygon() const { return maPolyPolygon; }
  69     const basegfx::B2DRange& getDefinitionRange() const { return maDefinitionRange; }
  70     const basegfx::BColor& getBackgroundColor() const { return maBackgroundColor; }
  71     const attribute::FillHatchAttribute& getFillHatch() const { return maFillHatch; }
  72
  73     /// compare operator
  74     virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
  75
  76     /// provide unique ID
  77     virtual sal_uInt32 getPrimitive2DID() const override;
  78 };
  79
  80 } // end of namespace primitive2d::drawinglayer
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */