include/drawinglayer/primitive2d/bitmapprimitive2d.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 #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE2D_BITMAPPRIMITIVE2D_HXX
  21 #define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_BITMAPPRIMITIVE2D_HXX
  22
  23 #include <drawinglayer/drawinglayerdllapi.h>
  24
  25 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
  26 #include <vcl/bitmapex.hxx>
  27 #include <basegfx/matrix/b2dhommatrix.hxx>
  28
  29
  30 // BitmapPrimitive2D class
  31
  32 namespace drawinglayer
  33 {
  34     namespace primitive2d
  35     {
  36         /** BitmapPrimitive2D class
  37
  38             This class is the central primitive for Bitmap-based primitives.
  39             It provides RGBA-based bitmaps, currently using a BitmapEx from VCL.
  40             This may change in the future to any other, maybe more general base
  41             class providing 24bit RGBA.
  42          */
  43         class DRAWINGLAYER_DLLPUBLIC BitmapPrimitive2D : public BasePrimitive2D
  44         {
  45         private:
  46             /// the RGBA Bitmap-data
  47             BitmapEx                                    maBitmapEx;
  48
  49             /** the object transformation from unit coordinates, defining
  50                 size, shear, rotate and position
  51              */
  52             basegfx::B2DHomMatrix                       maTransform;
  53
  54         public:
  55             /// constructor
  56             BitmapPrimitive2D(
  57                 const BitmapEx& rBitmapEx,
  58                 const basegfx::B2DHomMatrix& rTransform);
  59
  60             /// data read access
  61             const BitmapEx& getBitmapEx() const { return maBitmapEx; }
  62             const basegfx::B2DHomMatrix& getTransform() const { return maTransform; }
  63
  64             /// compare operator
  65             virtual bool operator==(const BasePrimitive2D& rPrimitive) const SAL_OVERRIDE;
  66
  67             /// get range
  68             virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const SAL_OVERRIDE;
  69
  70             /// provide unique ID
  71             DeclPrimitive2DIDBlock()
  72         };
  73     } // end of namespace primitive2d
  74 } // end of namespace drawinglayer
  75
  76
  77
  78 #endif // INCLUDED_DRAWINGLAYER_PRIMITIVE2D_BITMAPPRIMITIVE2D_HXX
  79
  80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */