gridprimitive2d.hxx

Go to the documentation of this file.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */
 
#pragma once
 
#include <drawinglayer/drawinglayerdllapi.h>
 
#include <drawinglayer/primitive2d/BufferedDecompositionPrimitive2D.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/color/bcolor.hxx>
#include <vcl/bitmapex.hxx>
 
 
// GridPrimitive2D class
 
namespace drawinglayer::primitive2d
{
        class DRAWINGLAYER_DLLPUBLIC GridPrimitive2D final : public BufferedDecompositionPrimitive2D
        {
        private:
            basegfx::B2DHomMatrix                           maTransform;
 
            double                                          mfWidth;
            double                                          mfHeight;
            double                                          mfSmallestViewDistance;
            double                                          mfSmallestSubdivisionViewDistance;
            sal_uInt32                                      mnSubdivisionsX;
            sal_uInt32                                      mnSubdivisionsY;
 
            basegfx::BColor                                 maBColor;
 
            BitmapEx                                        maCrossMarker;
 
            basegfx::B2DHomMatrix                           maLastObjectToViewTransformation;
            basegfx::B2DRange                               maLastViewport;
 
            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
 
        public:
            GridPrimitive2D(
                basegfx::B2DHomMatrix aTransform,
                double fWidth,
                double fHeight,
                double fSmallestViewDistance,
                double fSmallestSubdivisionViewDistance,
                sal_uInt32 nSubdivisionsX,
                sal_uInt32 nSubdivisionsY,
                const basegfx::BColor& rBColor,
                const BitmapEx& rCrossMarker);
 
            const basegfx::B2DHomMatrix& getTransform() const { return maTransform; }
            double getWidth() const { return mfWidth; }
            double getHeight() const { return mfHeight; }
            double getSmallestViewDistance() const { return mfSmallestViewDistance; }
            double getSmallestSubdivisionViewDistance() const { return mfSmallestSubdivisionViewDistance; }
            sal_uInt32 getSubdivisionsX() const { return mnSubdivisionsX; }
            sal_uInt32 getSubdivisionsY() const { return mnSubdivisionsY; }
            const basegfx::BColor& getBColor() const { return maBColor; }
            const BitmapEx& getCrossMarker() const { return maCrossMarker; }
 
            virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
 
            virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
 
            virtual sal_uInt32 getPrimitive2DID() const override;
 
            virtual void get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor, const geometry::ViewInformation2D& rViewInformation) const override;
        };
} // end of namespace drawinglayer::primitive2d
 
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */