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diff --git a/include/drawinglayer/primitive2d/PolygonHairlinePrimitive2D.hxx b/include/drawinglayer/primitive2d/PolygonHairlinePrimitive2D.hxx
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+++ b/include/drawinglayer/primitive2d/PolygonHairlinePrimitive2D.hxx
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+/* -*- 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/baseprimitive2d.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/color/bcolor.hxx>
+
+namespace drawinglayer::primitive2d
+{
+/** PolygonHairlinePrimitive2D class
+
+    This primitive defines a Hairline. Since hairlines are view-dependent,
+    this primitive is view-dependent, too.
+
+    This is one of the non-decomposable primitives, so a renderer
+    should process it.
+ */
+class DRAWINGLAYER_DLLPUBLIC PolygonHairlinePrimitive2D final : public BasePrimitive2D
+{
+private:
+    /// the hairline geometry
+    basegfx::B2DPolygon maPolygon;
+
+    /// the hairline color
+    basegfx::BColor maBColor;
+
+public:
+    /// constructor
+    PolygonHairlinePrimitive2D(basegfx::B2DPolygon aPolygon, const basegfx::BColor& rBColor);
+
+    /// data read access
+    const basegfx::B2DPolygon& getB2DPolygon() const { return maPolygon; }
+    const basegfx::BColor& getBColor() const { return maBColor; }
+
+    /// compare operator
+    virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
+
+    /// get range
+    virtual basegfx::B2DRange
+    getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
+
+    /// provide unique ID
+    virtual sal_uInt32 getPrimitive2DID() const override;
+};
+
+/** SingleLinePrimitive2D class
+
+    This primitive defines a simple line, just two points. It is
+    sometimes useful for simpler tasks and decomposes to a
+    PolygonHairlinePrimitive2D (see above). It is also a
+    hairline-primitive, see above.
+*/
+class DRAWINGLAYER_DLLPUBLIC SingleLinePrimitive2D final : public BasePrimitive2D
+{
+private:
+    /// the line geometry
+    basegfx::B2DPoint maStart;
+    basegfx::B2DPoint maEnd;
+
+    /// the line color
+    basegfx::BColor maBColor;
+
+public:
+    /// constructor
+    SingleLinePrimitive2D(const basegfx::B2DPoint& rStart, const basegfx::B2DPoint& rEnd,
+                          const basegfx::BColor& rBColor);
+
+    /// data read access
+    const basegfx::B2DPoint& getStart() const { return maStart; }
+    const basegfx::B2DPoint& getEnd() const { return maEnd; }
+    const basegfx::BColor& getBColor() const { return maBColor; }
+
+    /// compare operator
+    virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
+
+    /// get range
+    virtual basegfx::B2DRange
+    getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
+
+    /// provide unique ID
+    virtual sal_uInt32 getPrimitive2DID() const override;
+
+    /// return as PolygonHairlinePrimitive2D
+    virtual void
+    get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor,
+                       const geometry::ViewInformation2D& rViewInformation) const override;
+};
+
+/** LineRectanglePrimitive2D class
+
+    Tooling: This primitive defines a simple rectangle. It is
+    sometimes useful for simpler tasks and decomposes to a
+    more generalized PolygonHairlinePrimitive2D (see above)
+*/
+class DRAWINGLAYER_DLLPUBLIC LineRectanglePrimitive2D final : public BasePrimitive2D
+{
+private:
+    /// the  geometry
+    basegfx::B2DRange maB2DRange;
+
+    /// the line color
+    basegfx::BColor maBColor;
+
+public:
+    /// constructor
+    LineRectanglePrimitive2D(const basegfx::B2DRange& rB2DRange, const basegfx::BColor& rBColor);
+
+    /// data read access
+    const basegfx::B2DRange& getB2DRange() const { return maB2DRange; }
+    const basegfx::BColor& getBColor() const { return maBColor; }
+
+    /// compare operator
+    virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
+
+    /// get range
+    virtual basegfx::B2DRange
+    getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
+
+    /// provide unique ID
+    virtual sal_uInt32 getPrimitive2DID() const override;
+
+    /// return as PolygonHairlinePrimitive2D
+    virtual void
+    get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor,
+                       const geometry::ViewInformation2D& rViewInformation) const override;
+};
+
+} // end of namespace primitive2d::drawinglayer
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */