Quelle  dx_impltools.hxx   Sprache: C

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#pragma once

#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/util/TriState.hpp>

#include <basegfx/polygon/b2dpolygon.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>
#include <basegfx/numeric/ftools.hxx>

#include <memory>
#include "dx_canvasfont.hxx"

namespace basegfx
{
    class B2DPoint;
    class B2DRange;
    class B2DHomMatrix;
    class B2IRange;
    class B2DPolyPolygon;
};

namespace com::sun::star::geometry
{
    struct IntegerRectangle2D;
    struct RealPoint2D;
}

namespace com::sun::star::rendering
{
    class  XBitmap;
    class  XPolyPolygon2D;
    class  XCanvasFont;
}


namespace dxcanvas::tools
{
        struct RawRGBABitmap;

        ::basegfx::B2DPolyPolygon
        polyPolygonFromXPolyPolygon2D( const css::uno::Reference< css::rendering::XPolyPolygon2D >& );

        Gdiplus::Graphics* createGraphicsFromHDC(HDC);
        GraphicsSharedPtr createGraphicsFromBitmap(const BitmapSharedPtr&);

        void setupGraphics( Gdiplus::Graphics& rGraphics );

        void gdiPlusMatrixFromB2DHomMatrix( Gdiplus::Matrix&        rGdiplusMatrix,
                                            const ::basegfx::B2DHomMatrix&  rMatrix );
        void gdiPlusMatrixFromAffineMatrix2D( Gdiplus::Matrix&                          rGdiplusMatrix,
                                              const css::geometry::AffineMatrix2D& rMatrix );

        Gdiplus::PointF gdiPlusPointFFromRealPoint2D( const css::geometry::RealPoint2D& );
        Gdiplus::RectF  gdiPlusRectFFromRectangle2D( const css::geometry::RealRectangle2D&&nbsp;);
        Gdiplus::Rect   gdiPlusRectFromIntegerRectangle2D( const css::geometry::IntegerRectangle2D& );
        RECT            gdiRectFromB2IRect( const ::basegfx::B2IRange& );

        css::geometry::RealPoint2D     realPoint2DFromGdiPlusPointF( const Gdiplus::PointF& );
        css::geometry::RealRectangle2D realRectangle2DFromGdiPlusRectF( const Gdiplus::RectF& );

        ::basegfx::B2DPoint b2dPointFromGdiPlusPointF( const Gdiplus::PointF& );
        ::basegfx::B2DRange b2dRangeFromGdiPlusRectF( const Gdiplus::RectF& );

        css::uno::Sequence< sal_Int8 > argbToIntSequence( Gdiplus::ARGB rColor );
        Gdiplus::ARGB sequenceToArgb( const css::uno::Sequence< sal_Int8 >& rColor );
        Gdiplus::ARGB sequenceToArgb( const css::uno::Sequence< double >&  rColor );

        GraphicsPathSharedPtr graphicsPathFromRealPoint2DSequence( const css::uno::Sequence<
                                                                 css::uno::Sequence< css::geometry::RealPoint2D > >& );

        GraphicsPathSharedPtr graphicsPathFromB2DPolygon(
            const ::basegfx::B2DPolygon& rPoly,
            bool bNoLineJoin = false);

        GraphicsPathSharedPtr graphicsPathFromB2DPolyPolygon(
            const ::basegfx::B2DPolyPolygon& rPoly,
            bool bNoLineJoin = false);

        GraphicsPathSharedPtr graphicsPathFromXPolyPolygon2D(
            const css::uno::Reference< css::rendering::XPolyPolygon2D >&,
            bool bNoLineJoin = false );

        bool drawGdiPlusBitmap( const GraphicsSharedPtr& rGraphics,
                                const BitmapSharedPtr&   rBitmap );
        bool drawDIBits( const std::shared_ptr< Gdiplus::Graphics >& rGraphics,
                         const BITMAPINFO&                               rBI,
                         const void*                                     pBits );

        bool drawRGBABits( const std::shared_ptr< Gdiplus::Graphics >& rGraphics,
                           const RawRGBABitmap&                            rRawRGBAData );

        BitmapSharedPtr bitmapFromXBitmap( const css::uno::Reference< css::rendering::XBitmap >&&nbsp; xBitmap );

        CanvasFont::ImplRef canvasFontFromXFont( const css::uno::Reference< css::rendering::XCanvasFont >& xFont );

        void setModulateImageAttributes( Gdiplus::ImageAttributes& o_rAttr,
                                         double                           nRedModulation,
                                         double                           nGreenModulation,
                                         double                           nBlueModulation,
                                         double                           nAlphaModulation );
}


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