drawinglayer/source/primitive2d/pointarrayprimitive2d.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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  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 #include <drawinglayer/primitive2d/pointarrayprimitive2d.hxx>
  21 #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
  22
  23
  24 using namespace com::sun::star;
  25
  26
  27 namespace drawinglayer::primitive2d
  28 {
  29         PointArrayPrimitive2D::PointArrayPrimitive2D(
  30             std::vector< basegfx::B2DPoint >&& rPositions,
  31             const basegfx::BColor& rRGBColor)
  32         :   maPositions(std::move(rPositions)),
  33             maRGBColor(rRGBColor)
  34         {
  35         }
  36
  37         bool PointArrayPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
  38         {
  39             if(BasePrimitive2D::operator==(rPrimitive))
  40             {
  41                 const PointArrayPrimitive2D& rCompare = static_cast<const PointArrayPrimitive2D&>(rPrimitive);
  42
  43                 return (getPositions() == rCompare.getPositions()
  44                     && getRGBColor() == rCompare.getRGBColor());
  45             }
  46
  47             return false;
  48         }
  49
  50         basegfx::B2DRange PointArrayPrimitive2D::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
  51         {
  52             if(maB2DRange.isEmpty())
  53             {
  54                 basegfx::B2DRange aNewRange;
  55
  56                 // get the basic range from the position vector
  57                 for (auto const& pos : getPositions())
  58                 {
  59                     aNewRange.expand(pos);
  60                 }
  61
  62                 // assign to buffered value
  63                 const_cast< PointArrayPrimitive2D* >(this)->maB2DRange = aNewRange;
  64             }
  65
  66             return maB2DRange;
  67         }
  68
  69         // provide unique ID
  70         sal_uInt32 PointArrayPrimitive2D::getPrimitive2DID() const
  71         {
  72             return PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D;
  73         }
  74
  75 } // end of namespace
  76
  77 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */