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-rw-r--r--vcl/inc/vcl/rendergraphicrasterizer.hxx114
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diff --git a/vcl/inc/vcl/rendergraphicrasterizer.hxx b/vcl/inc/vcl/rendergraphicrasterizer.hxx
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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifndef _SV_RENDERGRAPHICRASTERIZER_HXX
-#define _SV_RENDERGRAPHICRASTERIZER_HXX
-
-#include <vcl/rendergraphic.hxx>
-#include <vcl/bitmapex.hxx>
-
-#include <com/sun/star/graphic/XGraphicRasterizer.hpp>
-
-#include <memory>
-#include <deque>
-
-#define VCL_RASTERIZER_UNLIMITED_EXTENT 0x00000000
-#define VCL_RASTERIZER_DEFAULT_EXTENT 0xffffffff
-
-namespace vcl
-{
- // ---------------------------
- // - RenderGraphicRasterizer -
- // ---------------------------
-
- class VCL_DLLPUBLIC RenderGraphicRasterizer
- {
- public:
-
- RenderGraphicRasterizer( const RenderGraphic& rData );
-
-
- RenderGraphicRasterizer( const RenderGraphicRasterizer& rRenderGraphicRasterizer );
-
- virtual ~RenderGraphicRasterizer();
-
- RenderGraphicRasterizer& operator=( const RenderGraphicRasterizer& rRenderGraphicRasterizer );
-
- inline const RenderGraphic& GetRenderGraphic() const
- {
- return( maRenderGraphic );
- }
-
- const Size& GetDefaultSizePixel() const;
-
- BitmapEx GetReplacement() const;
-
- virtual Size GetPrefSize() const;
-
- virtual MapMode GetPrefMapMode() const;
-
- virtual const BitmapEx& Rasterize( const Size& rSizePixel_UnrotatedUnsheared,
- double fRotateAngle = 0.0,
- double fShearAngleX = 0.0,
- double fShearAngleY = 0.0,
- sal_uInt32 nMaxExtent = VCL_RASTERIZER_DEFAULT_EXTENT ) const;
-
- protected:
-
- RenderGraphic maRenderGraphic;
- mutable com::sun::star::uno::Reference< com::sun::star::graphic::XGraphicRasterizer > mxRasterizer;
-
- virtual void InitializeRasterizer();
-
- private:
-
- RenderGraphicRasterizer();
-
- mutable BitmapEx maBitmapEx;
- mutable Size maDefaultSizePixel;
- mutable double mfRotateAngle;
- mutable double mfShearAngleX;
- mutable double mfShearAngleY;
-
- private:
-
- typedef ::std::deque< RenderGraphicRasterizer > RenderGraphicRasterizerCache;
-
- static RenderGraphicRasterizerCache& ImplGetCache();
-
- static bool ImplInitializeFromCache( RenderGraphicRasterizer& rRasterizer );
- static bool ImplRasterizeFromCache( RenderGraphicRasterizer& rRasterizer,
- const Size& rSizePixel, double fRotateAngle,
- double fShearAngleX, double fShearAngleY );
- static void ImplUpdateCache( const RenderGraphicRasterizer& rRasterizer );
-};
-}
-
-#endif // _SV_RENDERGRAPHICRASTERIZER_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */