/* -*- 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/processor2d/baseprocessor2d.hxx>

#include <basegfx/polygon/b2dpolypolygon.hxx>

#include <basegfx/polygon/b2dpolygon.hxx>

namespace drawinglayer::processor2d

    {

        /** LineGeometryExtractor2D class

            This processor can extract the line geometry from fed primitives. The

            hairlines and the fill geometry from fat lines are separated.

         */

        class DRAWINGLAYER_DLLPUBLIC LineGeometryExtractor2D final : public BaseProcessor2D

        {

        private:

            basegfx::B2DPolygonVector               maExtractedHairlines;

            basegfx::B2DPolyPolygonVector           maExtractedLineFills;

            bool                                    mbInLineGeometry : 1;

            /// tooling methods

            void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate) override;

        public:

            LineGeometryExtractor2D(const geometry::ViewInformation2D& rViewInformation);

            virtual ~LineGeometryExtractor2D() override;

            const basegfx::B2DPolygonVector& getExtractedHairlines() const { return maExtractedHairlines; }

            const basegfx::B2DPolyPolygonVector& getExtractedLineFills() const { return maExtractedLineFills; }

        };

} // end of namespace drawinglayer::processor2d

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