Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/include/drawinglayer/primitive2d/PolygonWavePrimitive2D.hxx b/include/drawinglayer/primitive2d/PolygonWavePrimitive2D.hxx
new file mode 100644
index 000000000..72d875a5e
--- /dev/null
+++ b/include/drawinglayer/primitive2d/PolygonWavePrimitive2D.hxx
@@ -0,0 +1,72 @@
+/* -*- 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/primitive2d/PolygonStrokePrimitive2D.hxx>
+
+namespace drawinglayer::primitive2d
+{
+/** PolygonWavePrimitive2D class
+
+    This primitive defines a waveline based on a PolygonStrokePrimitive2D
+    where the wave is defined by wave width and wave length.
+ */
+class PolygonWavePrimitive2D final : public PolygonStrokePrimitive2D
+{
+private:
+    /// wave definition
+    double mfWaveWidth;
+    double mfWaveHeight;
+
+    /// local decomposition.
+    virtual void
+    create2DDecomposition(Primitive2DContainer& rContainer,
+                          const geometry::ViewInformation2D& rViewInformation) const override;
+
+public:
+    /// constructor
+    PolygonWavePrimitive2D(const basegfx::B2DPolygon& rPolygon,
+                           const attribute::LineAttribute& rLineAttribute,
+                           const attribute::StrokeAttribute& rStrokeAttribute, double fWaveWidth,
+                           double fWaveHeight);
+
+    /// constructor without stroking
+    PolygonWavePrimitive2D(const basegfx::B2DPolygon& rPolygon,
+                           const attribute::LineAttribute& rLineAttribute, double fWaveWidth,
+                           double fWaveHeight);
+
+    /// data read access
+    double getWaveWidth() const { return mfWaveWidth; }
+    double getWaveHeight() const { return mfWaveHeight; }
+
+    /// 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;
+};
+
+} // end of namespace primitive2d::drawinglayer
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */