include/cppcanvas/basegfxfactory.hxx

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  19
  20 #ifndef INCLUDED_CPPCANVAS_BASEGFXFACTORY_HXX
  21 #define INCLUDED_CPPCANVAS_BASEGFXFACTORY_HXX
  22
  23 #include <cppcanvas/canvas.hxx>
  24 #include <cppcanvas/polypolygon.hxx>
  25 #include <cppcanvas/bitmap.hxx>
  26 #include <basegfx/vector/b2isize.hxx>
  27
  28 #include <cppcanvas/cppcanvasdllapi.h>
  29
  30 namespace basegfx
  31 {
  32     class B2DPolygon;
  33 }
  34
  35
  36 /* Definition of BaseGfxFactory class */
  37
  38 namespace cppcanvas
  39 {
  40     /** The BaseGfxFactory creates Canvas objects for various basegfx
  41         primitives, such as polygons and bitmaps (not yet
  42         implemented).
  43
  44         Please note that the objects created for a specific Canvas can
  45         only be drawn on exactly that canvas. You have to regenerate
  46         them for different canvases.
  47      */
  48     class CPPCANVAS_DLLPUBLIC BaseGfxFactory
  49     {
  50     public:
  51         /** Create a polygon from a ::basegfx::B2DPolygon
  52
  53             The created polygon initially has the same size in user
  54             coordinate space as the source polygon
  55          */
  56         static PolyPolygonSharedPtr    createPolyPolygon( const CanvasSharedPtr&, const ::basegfx::B2DPolygon& rPoly );
  57
  58         /** Create an uninitialized bitmap with the given size
  59          */
  60         static BitmapSharedPtr         createBitmap( const CanvasSharedPtr&, const ::basegfx::B2ISize& rSize );
  61
  62         /** Create an uninitialized alpha bitmap with the given size
  63          */
  64         static BitmapSharedPtr         createAlphaBitmap( const CanvasSharedPtr&, const ::basegfx::B2ISize& rSize );
  65
  66     private:
  67         BaseGfxFactory() = delete;
  68         BaseGfxFactory(const BaseGfxFactory&) = delete;
  69         BaseGfxFactory& operator=( const BaseGfxFactory& ) = delete;
  70     };
  71
  72 }
  73
  74 #endif // INCLUDED_CPPCANVAS_BASEGFXFACTORY_HXX
  75
  76 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */